diff --git a/assets/dnd/entity-reconciliation/schemas/dnd_entity_reconcile_llm.v1.json b/assets/dnd/entity-reconciliation/schemas/dnd_entity_reconcile_llm.v1.json
deleted file mode 100644
index a251924..0000000
--- a/assets/dnd/entity-reconciliation/schemas/dnd_entity_reconcile_llm.v1.json
+++ /dev/null
@@ -1,47 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "notarius.dnd.entity_reconcile.llm",
-  "type": "object",
-  "additionalProperties": false,
-  "required": ["duplicate_groups"],
-  "properties": {
-    "duplicate_groups": {
-      "type": "array",
-      "items": {
-        "type": "object",
-        "additionalProperties": false,
-        "required": ["members", "canonical"],
-        "properties": {
-          "members": {
-            "type": "array",
-            "items": {"$ref": "#/$defs/selector"}
-          },
-          "canonical": {"$ref": "#/$defs/selector"}
-        }
-      }
-    }
-  },
-  "$defs": {
-    "selector": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["name", "source_refs"],
-      "properties": {
-        "name": {"type": "string", "minLength": 1},
-        "source_refs": {
-          "type": "array",
-          "minItems": 1,
-          "items": {
-            "type": "object",
-            "additionalProperties": false,
-            "required": ["start_unit_id", "end_unit_id"],
-            "properties": {
-              "start_unit_id": {"type": "integer", "minimum": 1},
-              "end_unit_id": {"type": "integer", "minimum": 1}
-            }
-          }
-        }
-      }
-    }
-  }
-}
diff --git a/assets/dnd/shared/prompts/common-dnd-entity-reconciliation.md b/assets/dnd/shared/prompts/common-dnd-entity-reconciliation.md
deleted file mode 100644
index c45ff9b..0000000
--- a/assets/dnd/shared/prompts/common-dnd-entity-reconciliation.md
+++ /dev/null
@@ -1,7 +0,0 @@
-Identify only well-supported duplicate groups among the supplied candidates.
-
-Return each selected candidate's supplied contextual descriptor exactly: its
-`name` and complete ordered `source_refs`. A group must contain at least two
-supplied descriptors, and its `canonical` descriptor must be one of its
-members. Do not invent names, ranges, records, evidence, or replacement values.
-Omit any uncertain or unsafe group.
diff --git a/internal/cli/production_contract_test.go b/internal/cli/production_contract_test.go
index db142c4..8ae2cf2 100644
--- a/internal/cli/production_contract_test.go
+++ b/internal/cli/production_contract_test.go
@@ -25,6 +25,7 @@ import (
 	"gitea.maximumdirect.net/eric/notarius/internal/framework/contracts"
 	"gitea.maximumdirect.net/eric/notarius/internal/framework/llm"
 	"gitea.maximumdirect.net/eric/notarius/internal/framework/pipeline"
+	"gitea.maximumdirect.net/eric/notarius/internal/framework/semanticreconcile"
 	"gitea.maximumdirect.net/eric/notarius/internal/modules/dnd"
 	"gitea.maximumdirect.net/eric/notarius/internal/modules/dnd/chunk/scenes"
 	combatcodec "gitea.maximumdirect.net/eric/notarius/internal/modules/dnd/codec/combatturns"
@@ -311,6 +312,47 @@ func TestProductionPromptAssetsPrepareWithoutProviderCredentials(t *testing.T) {
 	if _, err := pipeline.Prepare(effective.ResolvedPipeline, components.registries, pipeline.ModuleDependencies{LLM: &productionFakeLLMClient{}}); err != nil {
 		t.Fatalf("prepare production scene and spell modules: %v", err)
 	}
+
+	schemaFS, err := components.assets.SchemaFS()
+	if err != nil {
+		t.Fatalf("production schema assets: %v", err)
+	}
+	if _, err := fs.ReadFile(schemaFS, filepath.Base(semanticreconcile.SchemaAssetPath)); err != nil {
+		t.Fatalf("generic reconciliation schema asset: %v", err)
+	}
+	options, err := components.assets.PromptKitOptions()
+	if err != nil {
+		t.Fatalf("production PromptKit options: %v", err)
+	}
+	options = append(options, promptkit.WithProfiles(promptkit.OpenAICompatibleProfile(promptkit.OpenAICompatibleProfileConfig{
+		ID: "assembled-prompt-test", Endpoint: "http://127.0.0.1:1/v1", Model: "test",
+	})))
+	engine, err := promptkit.NewEngine(promptkit.Config{}, options...)
+	if err != nil {
+		t.Fatalf("production prompt engine: %v", err)
+	}
+	inputs := map[string]promptkit.ArtifactRef{
+		"candidates": promptkit.Inline(`{"candidates":[{"candidate_id":1,"label":"Alias","source_refs":[{"start_unit_id":1,"end_unit_id":1}]}]}`),
+		"transcript": promptkit.Inline(`{"windows":[{"units":[]}]}`),
+	}
+	for _, prompt := range []struct {
+		id      string
+		version string
+	}{
+		{id: npcnormalize.PromptID, version: npcnormalize.PromptVersion},
+		{id: itemregistrynormalize.PromptID, version: itemregistrynormalize.PromptVersion},
+		{id: locationnormalize.PromptID, version: locationnormalize.PromptVersion},
+	} {
+		prepared, err := engine.Prepare(context.Background(), promptkit.RunRequest{
+			PromptID: prompt.id, PromptVersion: prompt.version, ProfileID: "assembled-prompt-test", Inputs: inputs,
+		})
+		if err != nil {
+			t.Fatalf("prepare production prompt %q: %v", prompt.id, err)
+		}
+		if prepared.OutputContract.SchemaPath != filepath.Base(semanticreconcile.SchemaAssetPath) {
+			t.Fatalf("prompt %q schema = %q, want generic reconciliation schema", prompt.id, prepared.OutputContract.SchemaPath)
+		}
+	}
 }
 
 func TestProductionSpellValidatorsPrepareFromMaterializedCatalog(t *testing.T) {
diff --git a/internal/framework/semanticreconcile/proposal.go b/internal/framework/semanticreconcile/proposal.go
index 0f0b6f9..f44d5b0 100644
--- a/internal/framework/semanticreconcile/proposal.go
+++ b/internal/framework/semanticreconcile/proposal.go
@@ -1,6 +1,9 @@
 package semanticreconcile
 
-import "sort"
+import (
+	"fmt"
+	"sort"
+)
 
 // ProposalResponse is the complete private structured response contract.
 type ProposalResponse struct {
@@ -35,6 +38,16 @@ type Issue struct {
 	Category   IssueCategory
 }
 
+// IssueDetails renders stable, domain-neutral proposal diagnostics for an
+// adapter's retry message.
+func IssueDetails(issues []Issue) []string {
+	details := make([]string, len(issues))
+	for index, issue := range issues {
+		details[index] = fmt.Sprintf("group %d: %s", issue.GroupIndex, issue.Category)
+	}
+	return details
+}
+
 // PlanGroup identifies one validated group using original candidate positions.
 type PlanGroup struct {
 	memberPositions   []int
diff --git a/internal/framework/semanticreconcile/proposal_test.go b/internal/framework/semanticreconcile/proposal_test.go
index dba67c7..ae76b62 100644
--- a/internal/framework/semanticreconcile/proposal_test.go
+++ b/internal/framework/semanticreconcile/proposal_test.go
@@ -39,6 +39,17 @@ func TestAssessProducesAStableOriginalPositionPlan(t *testing.T) {
 	}
 }
 
+func TestIssueDetailsPreservesIssueOrder(t *testing.T) {
+	issues := []Issue{
+		{GroupIndex: 3, Category: IssueCanonicalUnknown},
+		{GroupIndex: 1, Category: IssueMemberUnknown},
+	}
+	want := []string{"group 3: canonical_unknown", "group 1: member_unknown"}
+	if got := IssueDetails(issues); !reflect.DeepEqual(got, want) {
+		t.Fatalf("IssueDetails() = %#v, want %#v", got, want)
+	}
+}
+
 func TestAssessRejectsEveryUnsafeLocalGroupShape(t *testing.T) {
 	preparation := proposalPreparation(t)
 	tests := []struct {
diff --git a/internal/modules/dnd/extract/itemoccurrences/prompt_assets_test.go b/internal/modules/dnd/extract/itemoccurrences/prompt_assets_test.go
index cd9bf7f..a98f08f 100644
--- a/internal/modules/dnd/extract/itemoccurrences/prompt_assets_test.go
+++ b/internal/modules/dnd/extract/itemoccurrences/prompt_assets_test.go
@@ -48,13 +48,15 @@ func TestPromptAssetsPrepareItemOccurrencePrompt(t *testing.T) {
 		rendered[index] = message.Content
 	}
 	content := strings.Join(rendered, "\n")
-	for _, field := range []string{"start_unit_id", "end_unit_id", "source_id"} {
+	for _, field := range []string{"start_unit_id", "end_unit_id"} {
 		if !strings.Contains(content, field) {
 			t.Fatalf("prepared prompt does not include shared evidence field %q", field)
 		}
 	}
-	if strings.Contains(content, "start_segment") || strings.Contains(content, "end_segment") {
-		t.Fatalf("prepared prompt contains obsolete segment evidence fields: %s", content)
+	for _, obsolete := range []string{"source_id", "start_segment", "end_segment"} {
+		if strings.Contains(content, obsolete) {
+			t.Fatalf("prepared prompt contains obsolete evidence field %q: %s", obsolete, content)
+		}
 	}
 }
 
diff --git a/internal/modules/dnd/normalize/itemregistry/normalizer.go b/internal/modules/dnd/normalize/itemregistry/normalizer.go
index c8a1b8d..57f2fc1 100644
--- a/internal/modules/dnd/normalize/itemregistry/normalizer.go
+++ b/internal/modules/dnd/normalize/itemregistry/normalizer.go
@@ -154,7 +154,7 @@ func (n *Normalizer) invalidStructuredResult(value dnd.ItemRegistry, warnings []
 }
 
 func retryResult(value dnd.ItemRegistry, warnings []contracts.Warning, reconciliation semanticreconcile.Result, rejectedGroups int) contracts.TypedNormalizeResult[dnd.ItemRegistry] {
-	details := reconciliationIssues(reconciliation.Issues())
+	details := semanticreconcile.IssueDetails(reconciliation.Issues())
 	if rejectedGroups > 0 {
 		details = append(details, "currency may only be consolidated with aliases of one denomination")
 	}
diff --git a/internal/modules/dnd/normalize/itemregistry/reconciliation.go b/internal/modules/dnd/normalize/itemregistry/reconciliation.go
index 5cbe6c3..308a5b6 100644
--- a/internal/modules/dnd/normalize/itemregistry/reconciliation.go
+++ b/internal/modules/dnd/normalize/itemregistry/reconciliation.go
@@ -133,14 +133,6 @@ func currencyDenomination(name string) string {
 	}
 }
 
-func reconciliationIssues(issues []semanticreconcile.Issue) []string {
-	details := make([]string, len(issues))
-	for index, issue := range issues {
-		details[index] = fmt.Sprintf("group %d: %s", issue.GroupIndex, issue.Category)
-	}
-	return details
-}
-
 func semanticDuplicateWarning(provenance semanticreconcile.GroupProvenance, canonical normalizedRecord) contracts.Warning {
 	inputIndexes := provenance.OriginalInputIndexes()
 	details := make([]string, 0, len(inputIndexes)+1)
diff --git a/internal/modules/dnd/normalize/locationregistry/normalizer.go b/internal/modules/dnd/normalize/locationregistry/normalizer.go
index ffbfc53..b75a13c 100644
--- a/internal/modules/dnd/normalize/locationregistry/normalizer.go
+++ b/internal/modules/dnd/normalize/locationregistry/normalizer.go
@@ -155,7 +155,7 @@ func (n *Normalizer) invalidStructuredResult(value dnd.LocationRegistry, warning
 
 func retryResult(value dnd.LocationRegistry, warnings []contracts.Warning, reconciliation semanticreconcile.Result) contracts.TypedNormalizeResult[dnd.LocationRegistry] {
 	return contracts.TypedNormalizeResult[dnd.LocationRegistry]{Value: value, Warnings: limitWarningsForRetry(warnings), Retry: &contracts.NormalizeRetry{
-		ReasonCode: ReasonCodeLocationSemanticProposalInvalid, Message: diagnostics.Aggregate("semantic proposal requires retry", reconciliationIssues(reconciliation.Issues())),
+		ReasonCode: ReasonCodeLocationSemanticProposalInvalid, Message: diagnostics.Aggregate("semantic proposal requires retry", semanticreconcile.IssueDetails(reconciliation.Issues())),
 		FallbackWarnings: []contracts.Warning{semanticFallbackWarning(reconciliation.DiscardedGroupCount())},
 	}}
 }
diff --git a/internal/modules/dnd/normalize/locationregistry/reconciliation.go b/internal/modules/dnd/normalize/locationregistry/reconciliation.go
index 24a10c7..ebeaa8b 100644
--- a/internal/modules/dnd/normalize/locationregistry/reconciliation.go
+++ b/internal/modules/dnd/normalize/locationregistry/reconciliation.go
@@ -63,14 +63,6 @@ func applyReconciliationPlan(plan semanticreconcile.Plan, records []normalizedRe
 	return output, warnings, nil
 }
 
-func reconciliationIssues(issues []semanticreconcile.Issue) []string {
-	details := make([]string, len(issues))
-	for index, issue := range issues {
-		details[index] = fmt.Sprintf("group %d: %s", issue.GroupIndex, issue.Category)
-	}
-	return details
-}
-
 func semanticDuplicateWarning(provenance semanticreconcile.GroupProvenance, canonical normalizedRecord) contracts.Warning {
 	inputIndexes := provenance.OriginalInputIndexes()
 	details := make([]string, 0, len(inputIndexes)+1)
diff --git a/internal/modules/dnd/normalize/npcregistry/normalizer.go b/internal/modules/dnd/normalize/npcregistry/normalizer.go
index 63a41cd..a4ce414 100644
--- a/internal/modules/dnd/normalize/npcregistry/normalizer.go
+++ b/internal/modules/dnd/normalize/npcregistry/normalizer.go
@@ -163,7 +163,7 @@ func retryResult(value dnd.NPCRegistry, warnings []contracts.Warning, reconcilia
 		Warnings: limitWarningsForRetry(warnings),
 		Retry: &contracts.NormalizeRetry{
 			ReasonCode:       ReasonCodeNPCSemanticProposalInvalid,
-			Message:          diagnostics.Aggregate("semantic proposal requires retry", reconciliationIssues(reconciliation.Issues())),
+			Message:          diagnostics.Aggregate("semantic proposal requires retry", semanticreconcile.IssueDetails(reconciliation.Issues())),
 			FallbackWarnings: []contracts.Warning{semanticFallbackWarning(reconciliation.DiscardedGroupCount())},
 		},
 	}
diff --git a/internal/modules/dnd/normalize/npcregistry/reconciliation.go b/internal/modules/dnd/normalize/npcregistry/reconciliation.go
index e9c43b3..a2232f1 100644
--- a/internal/modules/dnd/normalize/npcregistry/reconciliation.go
+++ b/internal/modules/dnd/normalize/npcregistry/reconciliation.go
@@ -63,14 +63,6 @@ func applyReconciliationPlan(plan semanticreconcile.Plan, records []normalizedRe
 	return output, warnings, nil
 }
 
-func reconciliationIssues(issues []semanticreconcile.Issue) []string {
-	details := make([]string, len(issues))
-	for index, issue := range issues {
-		details[index] = fmt.Sprintf("group %d: %s", issue.GroupIndex, issue.Category)
-	}
-	return details
-}
-
 func semanticDuplicateWarning(provenance semanticreconcile.GroupProvenance, canonical normalizedRecord) contracts.Warning {
 	inputIndexes := provenance.OriginalInputIndexes()
 	details := make([]string, 0, len(inputIndexes)+1)
diff --git a/internal/modules/dnd/register/modules.go b/internal/modules/dnd/register/modules.go
index 99fe932..fdf1450 100644
--- a/internal/modules/dnd/register/modules.go
+++ b/internal/modules/dnd/register/modules.go
@@ -35,7 +35,6 @@ import (
 	npcnormalize "gitea.maximumdirect.net/eric/notarius/internal/modules/dnd/normalize/npcregistry"
 	scenedescriptionnormalize "gitea.maximumdirect.net/eric/notarius/internal/modules/dnd/normalize/scenedescriptions"
 	spellnormalize "gitea.maximumdirect.net/eric/notarius/internal/modules/dnd/normalize/spells"
-	"gitea.maximumdirect.net/eric/notarius/internal/modules/dnd/shared/entityreconcile"
 	"gitea.maximumdirect.net/eric/notarius/internal/modules/generic/merge/appendorder"
 	"gitea.maximumdirect.net/eric/notarius/internal/modules/generic/normalize/noop"
 )
@@ -147,7 +146,6 @@ func registerModules(registries pipeline.Registries) error {
 
 func registerPromptAssets(assets *llm.AssetRegistry) error {
 	return runRegistrations([]registration{
-		{name: "entity reconciliation schema assets", register: func() error { return entityreconcile.RegisterSchemaAssets(assets) }},
 		{name: "scenes prompt assets", register: func() error { return scenes.RegisterPromptAssets(assets) }},
 		{name: "spells prompt assets", register: func() error { return spellextract.RegisterPromptAssets(assets) }},
 		{name: "npc registry prompt assets", register: func() error { return npcextract.RegisterPromptAssets(assets) }},
diff --git a/internal/modules/dnd/register/register_test.go b/internal/modules/dnd/register/register_test.go
index b725945..90212e9 100644
--- a/internal/modules/dnd/register/register_test.go
+++ b/internal/modules/dnd/register/register_test.go
@@ -77,13 +77,6 @@ func TestRegisterAddsDNDFamily(t *testing.T) {
 	if _, err := fs.ReadFile(fallbackFS, "dnd-extraction.yaml"); err != nil {
 		t.Fatalf("fallback profile asset = %v, want registered D&D profile", err)
 	}
-	schemaFS, err := assets.SchemaFS()
-	if err != nil {
-		t.Fatalf("SchemaFS() error = %v", err)
-	}
-	if _, err := fs.ReadFile(schemaFS, "dnd_entity_reconcile_llm.v1.json"); err != nil {
-		t.Fatalf("entity reconciliation schema asset = %v, want registered shared schema", err)
-	}
 	assertContainsKeys(t, "chunkers", registries.Chunkers.RegisteredKeys(), []string{"dnd/scenes"})
 	assertContainsKeys(t, "extractors", registries.Extractors.RegisteredKeys(), []string{"dnd/spells", npcextract.Key, combatextract.Key, enemyeventextract.Key, itemoccurrenceextract.Key, itemregistryextract.Key, occurrenceextract.Key, scenedescriptionextract.Key, locationextract.Key, locationoccurrenceextract.Key})
 	assertContainsKeys(t, "normalizers", registries.Normalizers.RegisteredKeys(), []string{spellnormalize.Key, npcnormalize.Key, combatnormalize.Key, enemyeventnormalize.Key, itemoccurrencenormalize.Key, itemregistrynormalize.Key, occurrencenormalize.Key, scenedescriptionnormalize.Key, locationnormalize.Key, locationoccurrencenormalize.Key, pipeline.DefaultNormalizeModule})
diff --git a/internal/modules/dnd/shared/assets.go b/internal/modules/dnd/shared/assets.go
index fb94959..a7e22f8 100644
--- a/internal/modules/dnd/shared/assets.go
+++ b/internal/modules/dnd/shared/assets.go
@@ -22,15 +22,14 @@ type PromptAssetManifest struct {
 }
 
 var sharedPromptPaths = map[string]string{
-	"common-dnd-system.md":                "prompts/common-dnd-system.md",
-	"common-dnd-extraction-evidence.md":   "prompts/common-dnd-extraction-evidence.md",
-	"common-dnd-identity.md":              "prompts/common-dnd-identity.md",
-	"common-dnd-transcript-full.md":       "prompts/common-dnd-transcript-full.md",
-	"common-dnd-transcript-chunk.md":      "prompts/common-dnd-transcript-chunk.md",
-	"common-dnd-transcript-windows.md":    "prompts/common-dnd-transcript-windows.md",
-	"common-dnd-references.md":            "prompts/common-dnd-references.md",
-	"common-dnd-npc-registry.md":          "prompts/common-dnd-npc-registry.md",
-	"common-dnd-entity-reconciliation.md": "prompts/common-dnd-entity-reconciliation.md",
+	"common-dnd-system.md":              "prompts/common-dnd-system.md",
+	"common-dnd-extraction-evidence.md": "prompts/common-dnd-extraction-evidence.md",
+	"common-dnd-identity.md":            "prompts/common-dnd-identity.md",
+	"common-dnd-transcript-full.md":     "prompts/common-dnd-transcript-full.md",
+	"common-dnd-transcript-chunk.md":    "prompts/common-dnd-transcript-chunk.md",
+	"common-dnd-transcript-windows.md":  "prompts/common-dnd-transcript-windows.md",
+	"common-dnd-references.md":          "prompts/common-dnd-references.md",
+	"common-dnd-npc-registry.md":        "prompts/common-dnd-npc-registry.md",
 }
 
 func sharedAssetFS() (fs.FS, error) {
diff --git a/internal/modules/dnd/shared/entityreconcile/context.go b/internal/modules/dnd/shared/entityreconcile/context.go
deleted file mode 100644
index 34e2ca6..0000000
--- a/internal/modules/dnd/shared/entityreconcile/context.go
+++ /dev/null
@@ -1,292 +0,0 @@
-// Package entityreconcile provides safe, D&D-specific duplicate proposal
-// materials shared by entity normalizers.
-package entityreconcile
-
-import (
-	"crypto/sha256"
-	"encoding/hex"
-	"encoding/json"
-	"fmt"
-	"sort"
-
-	"gitea.maximumdirect.net/eric/notarius/internal/core/source"
-	"gitea.maximumdirect.net/eric/notarius/internal/framework/contracts"
-)
-
-const candidateKeyFormat = "candidate-%06d"
-
-// Candidate is one domain-neutral entity candidate supplied by a normalizer.
-// BuildContext never retains or mutates its source references.
-type Candidate struct {
-	Name       string
-	SourceRefs []source.SourceRef
-}
-
-// Selector identifies one candidate through its canonical name and source-free
-// evidence ranges. It is the complete model-facing candidate descriptor.
-type Selector struct {
-	Name       string        `json:"name"`
-	SourceRefs []SourceRange `json:"source_refs"`
-}
-
-// Clone returns an owned copy of the selector.
-func (s Selector) Clone() Selector {
-	s.SourceRefs = cloneSourceRanges(s.SourceRefs)
-	return s
-}
-
-// SourceRange is a source-free evidence coordinate used in a selector.
-type SourceRange struct {
-	StartUnitID int `json:"start_unit_id"`
-	EndUnitID   int `json:"end_unit_id"`
-}
-
-// Materials contains owned prompt inputs and opaque candidate-key mappings.
-type Materials struct {
-	Candidates contracts.LLMInputMaterial
-	Transcript contracts.LLMInputMaterial
-
-	candidateKeys     []string
-	eligible          map[string]struct{}
-	keyBySelector     map[string]string
-	collidedSelectors map[string]struct{}
-}
-
-// CandidateKeys returns all deterministic keys in candidate input order.
-func (m Materials) CandidateKeys() []string {
-	return append([]string(nil), m.candidateKeys...)
-}
-
-// EligibleCandidateKeys returns only candidates whose evidence safely produced
-// transcript context, preserving candidate input order.
-func (m Materials) EligibleCandidateKeys() []string {
-	keys := make([]string, 0, len(m.eligible))
-	for _, key := range m.candidateKeys {
-		if _, ok := m.eligible[key]; ok {
-			keys = append(keys, key)
-		}
-	}
-	return keys
-}
-
-type candidateInput struct {
-	Candidates []Selector `json:"candidates"`
-}
-
-type transcriptInput struct {
-	Windows []transcriptWindow `json:"windows"`
-}
-
-type transcriptWindow struct {
-	Units []transcriptUnit `json:"units"`
-}
-
-type transcriptUnit struct {
-	ID       int            `json:"id"`
-	Kind     string         `json:"kind"`
-	Text     string         `json:"text"`
-	Metadata map[string]any `json:"metadata,omitempty"`
-	Cited    bool           `json:"cited"`
-}
-
-type sourceInterval struct {
-	start int
-	end   int
-}
-
-// BuildContext constructs bounded, source-ordered prompt inputs. It returns
-// ready=false when fewer than two candidates have safe context.
-func BuildContext(doc *source.SourceDocument, candidates []Candidate, radius int) (Materials, bool, error) {
-	if radius < 0 {
-		return Materials{}, false, fmt.Errorf("build entity reconciliation context: radius must not be negative")
-	}
-	materials := Materials{
-		candidateKeys:     make([]string, len(candidates)),
-		eligible:          make(map[string]struct{}),
-		keyBySelector:     make(map[string]string),
-		collidedSelectors: make(map[string]struct{}),
-	}
-	for index := range candidates {
-		key := fmt.Sprintf(candidateKeyFormat, index+1)
-		materials.candidateKeys[index] = key
-	}
-	if doc == nil {
-		return materials, false, nil
-	}
-
-	index := source.NewDocumentIndex(doc)
-	type preparedCandidate struct {
-		key       string
-		selector  Selector
-		intervals []sourceInterval
-		lookupKey string
-	}
-	prepared := make([]preparedCandidate, 0, len(candidates))
-	selectorCounts := make(map[string]int, len(candidates))
-	views := make([]Selector, 0, len(candidates))
-	intervals := make([]sourceInterval, 0)
-	cited := make([]bool, len(doc.Units))
-	for candidateIndex, candidate := range candidates {
-		references, candidateIntervals, valid := candidateReferences(index, candidate.SourceRefs)
-		if !valid {
-			continue
-		}
-		key := materials.candidateKeys[candidateIndex]
-		selector := Selector{Name: candidate.Name, SourceRefs: references}
-		lookupKey, err := selectorLookupKey(selector)
-		if err != nil {
-			return Materials{}, false, fmt.Errorf("build entity reconciliation context: invalid candidate material")
-		}
-		prepared = append(prepared, preparedCandidate{key: key, selector: selector, intervals: candidateIntervals, lookupKey: lookupKey})
-		selectorCounts[lookupKey]++
-	}
-	for _, candidate := range prepared {
-		if selectorCounts[candidate.lookupKey] != 1 {
-			materials.collidedSelectors[candidate.lookupKey] = struct{}{}
-			continue
-		}
-		materials.eligible[candidate.key] = struct{}{}
-		materials.keyBySelector[candidate.lookupKey] = candidate.key
-		views = append(views, candidate.selector.Clone())
-		for _, interval := range candidate.intervals {
-			for position := interval.start; position <= interval.end; position++ {
-				cited[position] = true
-			}
-			intervals = append(intervals, sourceInterval{
-				start: maxInt(0, interval.start-radius),
-				end:   minInt(len(doc.Units)-1, interval.end+radius),
-			})
-		}
-	}
-	if len(views) < 2 {
-		return materials, false, nil
-	}
-
-	windows, err := contextWindows(doc.Units, coalesceIntervals(intervals), cited)
-	if err != nil {
-		return Materials{}, false, fmt.Errorf("build entity reconciliation context: invalid source metadata")
-	}
-	candidateContent, err := json.Marshal(candidateInput{Candidates: views})
-	if err != nil {
-		return Materials{}, false, fmt.Errorf("build entity reconciliation context: invalid candidate material")
-	}
-	transcriptContent, err := json.Marshal(transcriptInput{Windows: windows})
-	if err != nil {
-		return Materials{}, false, fmt.Errorf("build entity reconciliation context: invalid transcript material")
-	}
-	materials.Candidates = newInputMaterial("candidates", candidateContent)
-	materials.Transcript = newInputMaterial("transcript", transcriptContent)
-	return materials, true, nil
-}
-
-func candidateReferences(index source.DocumentIndex, refs []source.SourceRef) ([]SourceRange, []sourceInterval, bool) {
-	if len(refs) == 0 {
-		return nil, nil, false
-	}
-	type referencedInterval struct {
-		reference SourceRange
-		interval  sourceInterval
-	}
-	prepared := make([]referencedInterval, 0, len(refs))
-	for _, ref := range refs {
-		if err := index.ValidateRef(ref); err != nil {
-			return nil, nil, false
-		}
-		start, _ := index.Position(ref.StartUnitID)
-		end, _ := index.Position(ref.EndUnitID)
-		prepared = append(prepared, referencedInterval{reference: SourceRange{StartUnitID: ref.StartUnitID, EndUnitID: ref.EndUnitID}, interval: sourceInterval{start: start, end: end}})
-	}
-	sort.Slice(prepared, func(left, right int) bool {
-		if prepared[left].interval.start != prepared[right].interval.start {
-			return prepared[left].interval.start < prepared[right].interval.start
-		}
-		return prepared[left].interval.end < prepared[right].interval.end
-	})
-	references := make([]SourceRange, 0, len(prepared))
-	intervals := make([]sourceInterval, 0, len(prepared))
-	for _, item := range prepared {
-		if len(references) > 0 && references[len(references)-1] == item.reference {
-			continue
-		}
-		references = append(references, item.reference)
-		intervals = append(intervals, item.interval)
-	}
-	return references, intervals, true
-}
-
-func selectorLookupKey(selector Selector) (string, error) {
-	content, err := json.Marshal(selector.Clone())
-	if err != nil {
-		return "", err
-	}
-	return string(content), nil
-}
-
-func cloneSourceRanges(values []SourceRange) []SourceRange {
-	if len(values) == 0 {
-		return []SourceRange{}
-	}
-	return append([]SourceRange(nil), values...)
-}
-
-func coalesceIntervals(intervals []sourceInterval) []sourceInterval {
-	if len(intervals) == 0 {
-		return nil
-	}
-	ordered := append([]sourceInterval(nil), intervals...)
-	sort.Slice(ordered, func(left, right int) bool {
-		if ordered[left].start != ordered[right].start {
-			return ordered[left].start < ordered[right].start
-		}
-		return ordered[left].end < ordered[right].end
-	})
-	coalesced := make([]sourceInterval, 0, len(ordered))
-	for _, interval := range ordered {
-		if len(coalesced) == 0 || interval.start > coalesced[len(coalesced)-1].end+1 {
-			coalesced = append(coalesced, interval)
-			continue
-		}
-		if interval.end > coalesced[len(coalesced)-1].end {
-			coalesced[len(coalesced)-1].end = interval.end
-		}
-	}
-	return coalesced
-}
-
-func contextWindows(units []source.SourceUnit, intervals []sourceInterval, cited []bool) ([]transcriptWindow, error) {
-	windows := make([]transcriptWindow, 0, len(intervals))
-	for _, interval := range intervals {
-		window := transcriptWindow{Units: make([]transcriptUnit, 0, interval.end-interval.start+1)}
-		for position := interval.start; position <= interval.end; position++ {
-			unit := units[position]
-			metadata, err := source.CloneMetadata(unit.Metadata)
-			if err != nil {
-				return nil, err
-			}
-			window.Units = append(window.Units, transcriptUnit{
-				ID: unit.ID, Kind: unit.Kind, Text: unit.Text, Metadata: metadata, Cited: cited[position],
-			})
-		}
-		windows = append(windows, window)
-	}
-	return windows, nil
-}
-
-func newInputMaterial(name string, content []byte) contracts.LLMInputMaterial {
-	digest := sha256.Sum256(content)
-	return contracts.NewLLMInputMaterial(name, "application/json", content, "sha256:"+hex.EncodeToString(digest[:]), "")
-}
-
-func minInt(left, right int) int {
-	if left < right {
-		return left
-	}
-	return right
-}
-
-func maxInt(left, right int) int {
-	if left > right {
-		return left
-	}
-	return right
-}
diff --git a/internal/modules/dnd/shared/entityreconcile/entityreconcile_test.go b/internal/modules/dnd/shared/entityreconcile/entityreconcile_test.go
deleted file mode 100644
index 767a764..0000000
--- a/internal/modules/dnd/shared/entityreconcile/entityreconcile_test.go
+++ /dev/null
@@ -1,328 +0,0 @@
-package entityreconcile
-
-import (
-	"bytes"
-	"encoding/json"
-	"io/fs"
-	"reflect"
-	"strings"
-	"testing"
-
-	"gitea.maximumdirect.net/eric/notarius/internal/core/source"
-	"gitea.maximumdirect.net/eric/notarius/internal/framework/llm"
-	"github.com/santhosh-tekuri/jsonschema/v6"
-)
-
-func TestBuildContextUsesContextualSelectorsSourceOrderAndOwnedData(t *testing.T) {
-	doc := &source.SourceDocument{ID: "session", Units: []source.SourceUnit{
-		{ID: 40, Kind: "narration", Text: "zero"},
-		{ID: 10, Kind: "speech", Text: "one", Metadata: map[string]any{"speaker": map[string]any{"name": "Mira"}}},
-		{ID: 70, Kind: "speech", Text: "two"},
-		{ID: 20, Kind: "narration", Text: "three"},
-		{ID: 90, Kind: "speech", Text: "four"},
-	}}
-	candidates := []Candidate{
-		{Name: "The Tavern", SourceRefs: []source.SourceRef{{SourceID: doc.ID, StartUnitID: 10, EndUnitID: 20}}},
-		{Name: "The Tavern", SourceRefs: []source.SourceRef{{SourceID: doc.ID, StartUnitID: 90, EndUnitID: 90}}},
-		{Name: "Broken", SourceRefs: []source.SourceRef{{SourceID: doc.ID, StartUnitID: 20, EndUnitID: 10}}},
-	}
-	before := cloneCandidates(candidates)
-
-	materials, ready, err := BuildContext(doc, candidates, 1)
-	if err != nil || !ready {
-		t.Fatalf("BuildContext() = %#v, %t, %v; want ready materials", materials, ready, err)
-	}
-	if !reflect.DeepEqual(candidates, before) {
-		t.Fatalf("BuildContext() mutated candidates: %#v", candidates)
-	}
-	if got, want := materials.CandidateKeys(), []string{"candidate-000001", "candidate-000002", "candidate-000003"}; !reflect.DeepEqual(got, want) {
-		t.Fatalf("CandidateKeys() = %#v, want %#v", got, want)
-	}
-	if got, want := materials.EligibleCandidateKeys(), []string{"candidate-000001", "candidate-000002"}; !reflect.DeepEqual(got, want) {
-		t.Fatalf("EligibleCandidateKeys() = %#v, want %#v", got, want)
-	}
-	if !json.Valid(materials.Candidates.Content) || !json.Valid(materials.Transcript.Content) {
-		t.Fatalf("prompt materials are not JSON: %#v", materials)
-	}
-	if strings.Contains(string(materials.Candidates.Content), doc.ID) {
-		t.Fatalf("candidate material leaked source identity: %s", materials.Candidates.Content)
-	}
-
-	var candidatePayload candidateInput
-	if err := json.Unmarshal(materials.Candidates.Content, &candidatePayload); err != nil {
-		t.Fatal(err)
-	}
-	if len(candidatePayload.Candidates) != 2 || candidatePayload.Candidates[0].Name != candidatePayload.Candidates[1].Name || strings.Contains(string(materials.Candidates.Content), "candidate-") {
-		t.Fatalf("candidate payload = %#v, want contextual descriptors without keys", candidatePayload)
-	}
-	if got := candidatePayload.Candidates[0].SourceRefs[0]; got != (SourceRange{StartUnitID: 10, EndUnitID: 20}) {
-		t.Fatalf("candidate reference = %#v", got)
-	}
-
-	var transcript transcriptInput
-	if err := json.Unmarshal(materials.Transcript.Content, &transcript); err != nil {
-		t.Fatal(err)
-	}
-	if len(transcript.Windows) != 1 || len(transcript.Windows[0].Units) != 5 {
-		t.Fatalf("windows = %#v, want one bounded coalesced window", transcript.Windows)
-	}
-	units := transcript.Windows[0].Units
-	for index, wantID := range []int{40, 10, 70, 20, 90} {
-		if units[index].ID != wantID {
-			t.Fatalf("window unit %d = %d, want source-order %d", index, units[index].ID, wantID)
-		}
-	}
-	if units[0].Cited || !units[1].Cited || !units[2].Cited || !units[3].Cited || !units[4].Cited {
-		t.Fatalf("citation flags = %#v", units)
-	}
-
-	windows, err := contextWindows(doc.Units, []sourceInterval{{start: 1, end: 1}}, make([]bool, len(doc.Units)))
-	if err != nil {
-		t.Fatal(err)
-	}
-	windows[0].Units[0].Metadata["speaker"].(map[string]any)["name"] = "changed"
-	if doc.Units[1].Metadata["speaker"].(map[string]any)["name"] != "Mira" {
-		t.Fatal("context metadata aliases source document")
-	}
-}
-
-func TestBuildContextExcludesCollidingDescriptors(t *testing.T) {
-	doc := &source.SourceDocument{ID: "session", Units: []source.SourceUnit{{ID: 1}, {ID: 2}, {ID: 3}}}
-	candidates := []Candidate{
-		{Name: "The Tavern", SourceRefs: []source.SourceRef{{SourceID: doc.ID, StartUnitID: 1, EndUnitID: 1}}},
-		{Name: "The Tavern", SourceRefs: []source.SourceRef{{SourceID: doc.ID, StartUnitID: 1, EndUnitID: 1}}},
-		{Name: "The Market", SourceRefs: []source.SourceRef{{SourceID: doc.ID, StartUnitID: 3, EndUnitID: 3}}},
-	}
-	materials, ready, err := BuildContext(doc, candidates, 0)
-	if err != nil || ready || len(materials.EligibleCandidateKeys()) != 1 || strings.Contains(string(materials.Candidates.Content), "The Tavern") {
-		t.Fatalf("BuildContext() = %#v, %t, %v", materials, ready, err)
-	}
-	assessment := materials.Assess(ProposalResponse{DuplicateGroups: []DuplicateGroup{{
-		Members:   []Selector{{Name: "The Tavern", SourceRefs: []SourceRange{{StartUnitID: 1, EndUnitID: 1}}}, {Name: "The Market", SourceRefs: []SourceRange{{StartUnitID: 3, EndUnitID: 3}}}},
-		Canonical: Selector{Name: "The Market", SourceRefs: []SourceRange{{StartUnitID: 3, EndUnitID: 3}}},
-	}}})
-	if !hasIssue(assessment.Issues(), "member_ineligible") {
-		t.Fatalf("Assess() issues = %#v, want collided descriptor rejection", assessment.Issues())
-	}
-}
-
-func TestAssessmentRejectsPartialAndReorderedDescriptors(t *testing.T) {
-	doc := &source.SourceDocument{ID: "session", Units: []source.SourceUnit{{ID: 10}, {ID: 20}, {ID: 30}}}
-	materials, ready, err := BuildContext(doc, []Candidate{
-		{Name: "The Tavern", SourceRefs: []source.SourceRef{{SourceID: doc.ID, StartUnitID: 20, EndUnitID: 20}, {SourceID: doc.ID, StartUnitID: 10, EndUnitID: 10}}},
-		{Name: "The Market", SourceRefs: []source.SourceRef{{SourceID: doc.ID, StartUnitID: 30, EndUnitID: 30}}},
-	}, 0)
-	if err != nil || !ready {
-		t.Fatalf("BuildContext() = %#v, %t, %v", materials, ready, err)
-	}
-	selectors := materialSelectors(t, materials)
-	for _, refs := range [][]SourceRange{
-		{{StartUnitID: 10, EndUnitID: 10}},
-		{{StartUnitID: 20, EndUnitID: 20}, {StartUnitID: 10, EndUnitID: 10}},
-	} {
-		assessment := materials.Assess(ProposalResponse{DuplicateGroups: []DuplicateGroup{{
-			Members:   []Selector{{Name: "The Tavern", SourceRefs: refs}, selectors[1]},
-			Canonical: selectors[1],
-		}}})
-		if !hasIssue(assessment.Issues(), "member_unknown") {
-			t.Fatalf("Assess(%#v) issues = %#v, want descriptor mismatch rejection", refs, assessment.Issues())
-		}
-	}
-}
-
-func TestBuildContextExcludesUnsafeReferencesAndCoalescesAdjacentWindows(t *testing.T) {
-	doc := &source.SourceDocument{ID: "session", Units: []source.SourceUnit{{ID: 9}, {ID: 3}, {ID: 8}, {ID: 1}, {ID: 7}}}
-	candidates := []Candidate{
-		{Name: "One", SourceRefs: []source.SourceRef{{SourceID: doc.ID, StartUnitID: 3, EndUnitID: 3}}},
-		{Name: "Two", SourceRefs: []source.SourceRef{{SourceID: doc.ID, StartUnitID: 8, EndUnitID: 8}}},
-		{Name: "Missing", SourceRefs: []source.SourceRef{{SourceID: doc.ID, StartUnitID: 99, EndUnitID: 99}}},
-		{Name: "Foreign", SourceRefs: []source.SourceRef{{SourceID: "other", StartUnitID: 1, EndUnitID: 1}}},
-		{Name: "Blank"},
-	}
-	materials, ready, err := BuildContext(doc, candidates, 0)
-	if err != nil || !ready {
-		t.Fatalf("BuildContext() error = %v, ready = %t", err, ready)
-	}
-	if got, want := materials.EligibleCandidateKeys(), []string{"candidate-000001", "candidate-000002"}; !reflect.DeepEqual(got, want) {
-		t.Fatalf("EligibleCandidateKeys() = %#v, want %#v", got, want)
-	}
-	var transcript transcriptInput
-	if err := json.Unmarshal(materials.Transcript.Content, &transcript); err != nil {
-		t.Fatal(err)
-	}
-	if len(transcript.Windows) != 1 || len(transcript.Windows[0].Units) != 2 || transcript.Windows[0].Units[0].ID != 3 || transcript.Windows[0].Units[1].ID != 8 {
-		t.Fatalf("windows = %#v, want adjacent document-order units coalesced", transcript.Windows)
-	}
-	if _, ready, err := BuildContext(doc, candidates, -1); err == nil || ready {
-		t.Fatalf("BuildContext(radius=-1) = ready %t, err %v", ready, err)
-	}
-}
-
-func TestAssessmentRejectsEveryUnsafeProposalCategory(t *testing.T) {
-	materials := preparedMaterials(t, 4, true)
-	selectors := materialSelectors(t, materials)
-	unsafe := []struct {
-		name     string
-		response ProposalResponse
-		category string
-	}{
-		{"blank member", ProposalResponse{DuplicateGroups: []DuplicateGroup{{Members: []Selector{{}, selectors[1]}, Canonical: selectors[1]}}}, "member_blank"},
-		{"unknown member", ProposalResponse{DuplicateGroups: []DuplicateGroup{{Members: []Selector{{Name: "unknown", SourceRefs: []SourceRange{{StartUnitID: 99, EndUnitID: 99}}}, selectors[1]}, Canonical: selectors[1]}}}, "member_unknown"},
-		{"repeated member", ProposalResponse{DuplicateGroups: []DuplicateGroup{{Members: []Selector{selectors[0], selectors[0]}, Canonical: selectors[0]}}}, "repeated_member"},
-		{"too small", ProposalResponse{DuplicateGroups: []DuplicateGroup{{Members: []Selector{selectors[0]}, Canonical: selectors[0]}}}, "fewer_than_two_members"},
-		{"canonical blank", ProposalResponse{DuplicateGroups: []DuplicateGroup{{Members: []Selector{selectors[0], selectors[1]}, Canonical: Selector{}}}}, "canonical_blank"},
-		{"canonical not member", ProposalResponse{DuplicateGroups: []DuplicateGroup{{Members: []Selector{selectors[0], selectors[1]}, Canonical: selectors[2]}}}, "canonical_not_member"},
-		{"overlapping", ProposalResponse{DuplicateGroups: []DuplicateGroup{
-			{Members: []Selector{selectors[0], selectors[1]}, Canonical: selectors[0]},
-			{Members: []Selector{selectors[1], selectors[2]}, Canonical: selectors[2]},
-		}}, "overlapping_member"},
-	}
-	for _, test := range unsafe {
-		t.Run(test.name, func(t *testing.T) {
-			assessment := materials.Assess(test.response)
-			if len(assessment.SafeGroups()) != 0 || assessment.DiscardedGroups() != len(test.response.DuplicateGroups) || !hasIssue(assessment.Issues(), test.category) {
-				t.Fatalf("Assess() = groups %#v discarded %d issues %#v; want %q rejection", assessment.SafeGroups(), assessment.DiscardedGroups(), assessment.Issues(), test.category)
-			}
-		})
-	}
-}
-
-func TestAssessmentReturnsNonOverlappingSafeGroupsAndDefensiveCopies(t *testing.T) {
-	materials := preparedMaterials(t, 4, false)
-	keys := materials.CandidateKeys()
-	selectors := materialSelectors(t, materials)
-	assessment := materials.Assess(ProposalResponse{DuplicateGroups: []DuplicateGroup{
-		{Members: []Selector{selectors[1], selectors[0]}, Canonical: selectors[1]},
-		{Members: []Selector{selectors[3], selectors[2]}, Canonical: selectors[2]},
-	}})
-	groups := assessment.SafeGroups()
-	if assessment.DiscardedGroups() != 0 || len(assessment.Issues()) != 0 || len(groups) != 2 {
-		t.Fatalf("assessment = %#v, %d, %#v", groups, assessment.DiscardedGroups(), assessment.Issues())
-	}
-	if got, want := groups[0].Members(), []string{keys[0], keys[1]}; !reflect.DeepEqual(got, want) || groups[0].Canonical() != keys[1] {
-		t.Fatalf("first safe group = %#v / %q", got, groups[0].Canonical())
-	}
-	keys[0] = "changed"
-	if materials.CandidateKeys()[0] == "changed" {
-		t.Fatal("CandidateKeys() exposed retained keys")
-	}
-	members := groups[0].Members()
-	members[0] = "changed"
-	if groups[0].Members()[0] == "changed" || assessment.SafeGroups()[0].Members()[0] == "changed" {
-		t.Fatal("SafeGroups() exposed retained members")
-	}
-}
-
-func TestSharedResponseSchemaIsPrivateStrictAndRegisterableOnce(t *testing.T) {
-	schema, err := LoadResponseSchema()
-	if err != nil {
-		t.Fatal(err)
-	}
-	if schema.Key != ResponseSchemaKey || schema.ID != ResponseSchemaID || schema.Name != ResponseSchemaName || schema.Version != SchemaVersion || !strings.HasPrefix(schema.SHA256, "sha256:") || !json.Valid(schema.JSONSchema) {
-		t.Fatalf("schema = %#v", schema)
-	}
-	for _, test := range []struct {
-		name  string
-		value any
-		valid bool
-	}{
-		{"empty groups", map[string]any{"duplicate_groups": []any{}}, true},
-		{"semantic proposal problem", map[string]any{"duplicate_groups": []any{map[string]any{"members": []any{map[string]any{"name": "Mira", "source_refs": []any{map[string]any{"start_unit_id": 1, "end_unit_id": 1}}}}, "canonical": map[string]any{"name": "Mira", "source_refs": []any{map[string]any{"start_unit_id": 1, "end_unit_id": 1}}}}}}, true},
-		{"missing groups", map[string]any{}, false},
-		{"unknown top level", map[string]any{"duplicate_groups": []any{}, "extra": true}, false},
-		{"replacement name", map[string]any{"duplicate_groups": []any{map[string]any{"members": []any{}, "canonical": map[string]any{"name": "Mira", "source_refs": []any{}}, "name": "replacement"}}}, false},
-		{"missing selector evidence", map[string]any{"duplicate_groups": []any{map[string]any{"members": []any{}, "canonical": map[string]any{"name": "Mira"}}}}, false},
-		{"invalid range", map[string]any{"duplicate_groups": []any{map[string]any{"members": []any{map[string]any{"name": "Mira", "source_refs": []any{map[string]any{"start_unit_id": 0, "end_unit_id": 1}}}}, "canonical": map[string]any{"name": "Mira", "source_refs": []any{}}}}}, false},
-	} {
-		t.Run(test.name, func(t *testing.T) {
-			content, err := json.Marshal(test.value)
-			if err != nil {
-				t.Fatal(err)
-			}
-			err = validateSchema(content, schema.JSONSchema)
-			if (err == nil) != test.valid {
-				t.Fatalf("validateSchema() error = %v, want valid=%t", err, test.valid)
-			}
-		})
-	}
-	first := schema.JSONSchema
-	first[0] = '['
-	second, err := LoadResponseSchema()
-	if err != nil || !json.Valid(second.JSONSchema) || bytes.Equal(first, second.JSONSchema) {
-		t.Fatalf("LoadResponseSchema() returned shared content: %s, %v", second.JSONSchema, err)
-	}
-	registry := llm.NewAssetRegistry()
-	if err := RegisterSchemaAssets(registry); err != nil {
-		t.Fatalf("RegisterSchemaAssets() error = %v", err)
-	}
-	if schemaFS, err := registry.SchemaFS(); err != nil {
-		t.Fatalf("SchemaFS() error = %v", err)
-	} else if content, err := fs.ReadFile(schemaFS, "dnd_entity_reconcile_llm.v1.json"); err != nil || !json.Valid(content) {
-		t.Fatalf("shared schema asset = %s, %v", content, err)
-	}
-}
-
-func preparedMaterials(t *testing.T, count int, includeIneligible bool) Materials {
-	t.Helper()
-	doc := &source.SourceDocument{ID: "session", Units: make([]source.SourceUnit, count)}
-	candidates := make([]Candidate, count)
-	for index := range candidates {
-		doc.Units[index] = source.SourceUnit{ID: index + 1, Text: "unit"}
-		candidates[index] = Candidate{Name: "same display name", SourceRefs: []source.SourceRef{{SourceID: doc.ID, StartUnitID: index + 1, EndUnitID: index + 1}}}
-	}
-	if includeIneligible && count > 3 {
-		candidates[3].SourceRefs = []source.SourceRef{{SourceID: "other", StartUnitID: 1, EndUnitID: 1}}
-	}
-	materials, ready, err := BuildContext(doc, candidates, 0)
-	if err != nil || !ready {
-		t.Fatalf("BuildContext() = %#v, %t, %v", materials, ready, err)
-	}
-	return materials
-}
-
-func materialSelectors(t *testing.T, materials Materials) []Selector {
-	t.Helper()
-	var input candidateInput
-	if err := json.Unmarshal(materials.Candidates.Content, &input); err != nil {
-		t.Fatal(err)
-	}
-	return input.Candidates
-}
-
-func cloneCandidates(input []Candidate) []Candidate {
-	output := make([]Candidate, len(input))
-	copy(output, input)
-	for index := range output {
-		output[index].SourceRefs = append([]source.SourceRef(nil), input[index].SourceRefs...)
-	}
-	return output
-}
-
-func hasIssue(issues []Issue, want string) bool {
-	for _, issue := range issues {
-		if issue.Category == want {
-			return true
-		}
-	}
-	return false
-}
-
-func validateSchema(instanceContent, schemaContent []byte) error {
-	instance, err := jsonschema.UnmarshalJSON(bytes.NewReader(instanceContent))
-	if err != nil {
-		return err
-	}
-	document, err := jsonschema.UnmarshalJSON(bytes.NewReader(schemaContent))
-	if err != nil {
-		return err
-	}
-	compiler := jsonschema.NewCompiler()
-	if err := compiler.AddResource("schema.json", document); err != nil {
-		return err
-	}
-	compiled, err := compiler.Compile("schema.json")
-	if err != nil {
-		return err
-	}
-	return compiled.Validate(instance)
-}
diff --git a/internal/modules/dnd/shared/entityreconcile/proposal.go b/internal/modules/dnd/shared/entityreconcile/proposal.go
deleted file mode 100644
index 829e7fe..0000000
--- a/internal/modules/dnd/shared/entityreconcile/proposal.go
+++ /dev/null
@@ -1,175 +0,0 @@
-package entityreconcile
-
-import (
-	"sort"
-	"strings"
-)
-
-// ProposalResponse is the private structured response exchanged with the
-// reconciliation prompt. It identifies candidates by contextual selectors.
-type ProposalResponse struct {
-	DuplicateGroups []DuplicateGroup `json:"duplicate_groups"`
-}
-
-// DuplicateGroup proposes contextual candidate descriptors that might denote
-// one entity.
-type DuplicateGroup struct {
-	Members   []Selector `json:"members"`
-	Canonical Selector   `json:"canonical"`
-}
-
-// Issue identifies one unsafe proposal category without prescribing a warning
-// message or retry policy to a consuming normalizer.
-type Issue struct {
-	GroupIndex int
-	Category   string
-}
-
-// SafeGroup identifies one validated, non-overlapping duplicate group.
-type SafeGroup struct {
-	members   []string
-	canonical string
-}
-
-// Members returns an owned copy of the group's candidate keys.
-func (g SafeGroup) Members() []string { return append([]string(nil), g.members...) }
-
-// Canonical returns the selected canonical candidate key.
-func (g SafeGroup) Canonical() string { return g.canonical }
-
-// Assessment contains only safe groups. Its accessors return owned copies so
-// callers cannot mutate retained assessment data.
-type Assessment struct {
-	safeGroups      []SafeGroup
-	discardedGroups int
-	issues          []Issue
-}
-
-// SafeGroups returns validated non-overlapping groups in proposal order.
-func (a Assessment) SafeGroups() []SafeGroup {
-	groups := make([]SafeGroup, len(a.safeGroups))
-	for index, group := range a.safeGroups {
-		groups[index] = SafeGroup{members: append([]string(nil), group.members...), canonical: group.canonical}
-	}
-	return groups
-}
-
-// DiscardedGroups returns the number of rejected proposal groups.
-func (a Assessment) DiscardedGroups() int { return a.discardedGroups }
-
-// Issues returns the deterministic rejection categories in proposal order.
-func (a Assessment) Issues() []Issue { return append([]Issue(nil), a.issues...) }
-
-// Assess resolves contextual descriptors to internal candidate keys, then
-// validates the proposal without exposing those keys to the model.
-func (m Materials) Assess(response ProposalResponse) Assessment {
-	groups := make([]assessedGroup, len(response.DuplicateGroups))
-	issues := make([]Issue, 0)
-	for groupIndex, proposal := range response.DuplicateGroups {
-		groups[groupIndex] = m.assessGroup(proposal)
-		for _, category := range groups[groupIndex].issues {
-			issues = append(issues, Issue{GroupIndex: groupIndex, Category: category})
-		}
-	}
-
-	owners := make(map[string][]int)
-	for groupIndex, group := range groups {
-		if !group.locallyValid {
-			continue
-		}
-		for _, key := range group.members {
-			owners[key] = append(owners[key], groupIndex)
-		}
-	}
-	for groupIndex := range groups {
-		if !groups[groupIndex].locallyValid {
-			continue
-		}
-		for _, key := range groups[groupIndex].members {
-			if len(owners[key]) > 1 {
-				groups[groupIndex].conflicting = true
-				issues = append(issues, Issue{GroupIndex: groupIndex, Category: "overlapping_member"})
-				break
-			}
-		}
-	}
-
-	assessment := Assessment{issues: issues}
-	for _, group := range groups {
-		if !group.locallyValid || group.conflicting {
-			assessment.discardedGroups++
-			continue
-		}
-		assessment.safeGroups = append(assessment.safeGroups, SafeGroup{members: append([]string(nil), group.members...), canonical: group.canonical})
-	}
-	return assessment
-}
-
-type assessedGroup struct {
-	members      []string
-	canonical    string
-	issues       []string
-	locallyValid bool
-	conflicting  bool
-}
-
-func (m Materials) assessGroup(proposal DuplicateGroup) assessedGroup {
-	issues := make([]string, 0)
-	members := make([]string, 0, len(proposal.Members))
-	seen := make(map[string]struct{}, len(proposal.Members))
-	for _, selector := range proposal.Members {
-		key, category := m.selectorKey(selector)
-		if category != "" {
-			issues = append(issues, "member_"+category)
-			continue
-		}
-		if _, exists := seen[key]; exists {
-			issues = append(issues, "repeated_member")
-			continue
-		}
-		seen[key] = struct{}{}
-		members = append(members, key)
-	}
-	canonical, canonicalCategory := m.selectorKey(proposal.Canonical)
-	if canonicalCategory != "" {
-		issues = append(issues, "canonical_"+canonicalCategory)
-	}
-	if len(members) < 2 {
-		issues = append(issues, "fewer_than_two_members")
-	}
-	if canonicalCategory == "" && !contains(members, canonical) {
-		issues = append(issues, "canonical_not_member")
-	}
-	sort.Strings(members)
-	return assessedGroup{members: members, canonical: canonical, issues: issues, locallyValid: len(issues) == 0}
-}
-
-func (m Materials) selectorKey(selector Selector) (string, string) {
-	if strings.TrimSpace(selector.Name) == "" {
-		return "", "blank"
-	}
-	lookupKey, err := selectorLookupKey(selector)
-	if err != nil {
-		return "", "unknown"
-	}
-	if _, collided := m.collidedSelectors[lookupKey]; collided {
-		return "", "ineligible"
-	}
-	key, ok := m.keyBySelector[lookupKey]
-	if !ok {
-		return "", "unknown"
-	}
-	if _, eligible := m.eligible[key]; !eligible {
-		return "", "ineligible"
-	}
-	return key, ""
-}
-
-func contains(values []string, want string) bool {
-	for _, value := range values {
-		if value == want {
-			return true
-		}
-	}
-	return false
-}
diff --git a/internal/modules/dnd/shared/entityreconcile/schema.go b/internal/modules/dnd/shared/entityreconcile/schema.go
deleted file mode 100644
index 0039874..0000000
--- a/internal/modules/dnd/shared/entityreconcile/schema.go
+++ /dev/null
@@ -1,55 +0,0 @@
-package entityreconcile
-
-import (
-	"fmt"
-	"io/fs"
-
-	rootassets "gitea.maximumdirect.net/eric/notarius/assets"
-	"gitea.maximumdirect.net/eric/notarius/internal/framework/llm"
-)
-
-const (
-	ResponseSchemaKey  = llm.ResponseSchemaKey("dnd_entity_reconcile_llm")
-	ResponseSchemaID   = "notarius.dnd.entity_reconcile.llm"
-	ResponseSchemaName = "notarius_dnd_entity_reconcile_llm_v1"
-	SchemaVersion      = "v1"
-	SchemaAssetPath    = "schemas/dnd_entity_reconcile_llm.v1.json"
-)
-
-func schemaAssetFS() (fs.FS, error) {
-	assets, err := fs.Sub(rootassets.FS(), "dnd/entity-reconciliation")
-	if err != nil {
-		return nil, fmt.Errorf("scope entity reconciliation assets: %w", err)
-	}
-	return assets, nil
-}
-
-// LoadResponseSchema returns the shared private duplicate-group response
-// contract. It is intentionally separate from durable artifact schemas.
-func LoadResponseSchema() (llm.ResponseSchema, error) {
-	assets, err := schemaAssetFS()
-	if err != nil {
-		return llm.ResponseSchema{}, err
-	}
-	return llm.LoadResponseSchema(assets, llm.ResponseSchemaDefinition{
-		Key:       ResponseSchemaKey,
-		ID:        ResponseSchemaID,
-		Version:   SchemaVersion,
-		Name:      ResponseSchemaName,
-		AssetPath: SchemaAssetPath,
-	})
-}
-
-// RegisterSchemaAssets makes the shared private response schema available to
-// prompt preparation. A family registrar can register it once for all consumers.
-func RegisterSchemaAssets(registry *llm.AssetRegistry) error {
-	assets, err := schemaAssetFS()
-	if err != nil {
-		return err
-	}
-	schemas, err := fs.Sub(assets, "schemas")
-	if err != nil {
-		return fmt.Errorf("scope entity reconciliation schemas: %w", err)
-	}
-	return registry.RegisterSchemaFS(schemas, ".")
-}