Updated audita configuration to reflect the new audita public CLI

README.md

@@ -66,6 +66,33 @@ YAML decoding is strict (`KnownFields(true)`), so unknown fields fail fast.
 - `transcripts/normalized.json`: Seriatim-normalized transcript from the normalize stage
 - `transcripts/trimmed.json`: gameplay-only normalized polished transcript from trim stage
 
+## Audita Configuration
+
+`pipeline.audita` configures the real Audita subprocess adapter used by `polish`.
+
+Required:
+
+- `binary`
+- `timeout`
+- `base_url`
+- `model`
+
+Optional:
+
+- `llm_api_key_env` (when set, Narratio requires that env var and passes it to Audita as `AUDITA_LLM_API_KEY`)
+- `modules` override list (when empty/omitted, Narratio does not pass `--modules`)
+- `transcript_description`
+- `config_path`
+- `output_schema` (`bare-segments` or `audita-v1`)
+- `work_dir_retention` (`always`, `auto`, or `never`)
+- `total_llm_concurrency` (> 0 when provided)
+- `proposal_llm_concurrency` (> 0 when provided)
+- `validation_model`
+- `validation_llm_concurrency` (> 0 when provided)
+- `report` (defaults to `true`)
+
+Narratio passes only configured optional Audita flags. Omitted optional values are left to Audita runtime defaults.
+
 ## Normalize Configuration
 
 `pipeline.normalize` is optional. When omitted, Narratio defaults to:

architecture.md

@@ -116,6 +116,31 @@ Optional pipeline secrets directory:
 
 `pipeline.normalize` is optional. Existing pipelines without normalize config continue to work.
 
+`pipeline.audita` drives the real Audita subprocess adapter for the `polish` stage.
+
+Audita required fields:
+
+- `binary`
+- `timeout`
+- `base_url`
+- `model`
+
+Audita optional fields:
+
+- `llm_api_key_env` (enforced only when configured)
+- `modules` override list (when omitted/empty, Narratio does not pass `--modules`)
+- `transcript_description`
+- `config_path`
+- `output_schema` (`bare-segments` or `audita-v1`)
+- `work_dir_retention` (`always`, `auto`, `never`)
+- `total_llm_concurrency` (> 0 when provided)
+- `proposal_llm_concurrency` (> 0 when provided)
+- `validation_model`
+- `validation_llm_concurrency` (> 0 when provided)
+- `report` (default `true`)
+
+Narratio passes only configured optional Audita flags; omitted optional values defer to Audita defaults.
+
 When `pipeline.normalize` is omitted, defaults are applied:
 
 - `output_path: transcripts/normalized.json`

examples/pipeline.minimal.yml

@@ -33,17 +33,16 @@ audita:
   binary: "audita"
   timeout: "3h"
   llm_api_key_env: "AUDITA_LLM_API_KEY"
-  modules:
-    - glossary
-    - homophones
-    - glossary
-    - spoken_word
-    - grammar
-    - homophones
-    - glossary
+  # Optional: pass only when overriding Audita's default module sequence.
+  modules: []
   base_url: "https://openrouter.ai/api/v1"
   model: "openrouter/google/gemma-4-31b-it"
-  llm_concurrency: 1
+  transcript_description: ""
+  config_path: ""
+  output_schema: "audita-v1"
+  work_dir_retention: "auto"
+  total_llm_concurrency: 1
+  proposal_llm_concurrency: 1
   validation_model: ""
   validation_llm_concurrency: 1
   report: true

internal/adapters/audita/runner.go

@@ -24,6 +24,12 @@ type PolishRequest struct {
 	Modules                  []string
 	BaseURL                  string
 	Model                    string
+	TranscriptDescription    string
+	ConfigPath               string
+	OutputSchema             string
+	WorkDirRetention         string
+	TotalLLMConcurrency      *int
+	ProposalLLMConcurrency   *int
 	ValidationModel          string
 	ValidationLLMConcurrency *int
 	StdoutLogPath            string

internal/adapters/audita/subprocess.go

@@ -21,7 +21,12 @@ type SubprocessRunnerConfig struct {
 	Modules                  []string
 	BaseURL                  string
 	Model                    string
-	LLMConcurrency           *int
+	TranscriptDescription    string
+	ConfigPath               string
+	OutputSchema             string
+	WorkDirRetention         string
+	TotalLLMConcurrency      *int
+	ProposalLLMConcurrency   *int
 	ValidationModel          string
 	ValidationLLMConcurrency *int
 	Report                   bool
@@ -35,7 +40,12 @@ type SubprocessRunner struct {
 	modules                  []string
 	baseURL                  string
 	model                    string
-	llmConcurrency           *int
+	transcriptDescription    string
+	configPath               string
+	outputSchema             string
+	workDirRetention         string
+	totalLLMConcurrency      *int
+	proposalLLMConcurrency   *int
 	validationModel          string
 	validationLLMConcurrency *int
 	report                   bool
@@ -49,7 +59,12 @@ func NewSubprocessRunnerFromConfigValues(
 	modules []string,
 	baseURL string,
 	model string,
-	llmConcurrency *int,
+	transcriptDescription string,
+	configPath string,
+	outputSchema string,
+	workDirRetention string,
+	totalLLMConcurrency *int,
+	proposalLLMConcurrency *int,
 	validationModel string,
 	validationLLMConcurrency *int,
 	report bool,
@@ -68,7 +83,12 @@ func NewSubprocessRunnerFromConfigValues(
 		Modules:                  modules,
 		BaseURL:                  baseURL,
 		Model:                    model,
-		LLMConcurrency:           llmConcurrency,
+		TranscriptDescription:    transcriptDescription,
+		ConfigPath:               configPath,
+		OutputSchema:             outputSchema,
+		WorkDirRetention:         workDirRetention,
+		TotalLLMConcurrency:      totalLLMConcurrency,
+		ProposalLLMConcurrency:   proposalLLMConcurrency,
 		ValidationModel:          validationModel,
 		ValidationLLMConcurrency: validationLLMConcurrency,
 		Report:                   report,
@@ -83,9 +103,6 @@ func NewSubprocessRunner(cfg SubprocessRunnerConfig) (*SubprocessRunner, error)
 	if cfg.Timeout <= 0 {
 		return nil, fmt.Errorf("audita timeout must be > 0")
 	}
-	if len(cfg.Modules) == 0 {
-		return nil, fmt.Errorf("audita modules must include at least one module")
-	}
 	for i, module := range cfg.Modules {
 		if strings.TrimSpace(module) == "" {
 			return nil, fmt.Errorf("audita module at index %d is empty", i)
@@ -104,12 +121,25 @@ func NewSubprocessRunner(cfg SubprocessRunnerConfig) (*SubprocessRunner, error)
 	if strings.TrimSpace(cfg.Model) == "" {
 		return nil, fmt.Errorf("audita model is required")
 	}
-	if cfg.LLMConcurrency != nil && *cfg.LLMConcurrency <= 0 {
-		return nil, fmt.Errorf("audita llm concurrency must be > 0 when provided")
+	if cfg.TotalLLMConcurrency != nil && *cfg.TotalLLMConcurrency <= 0 {
+		return nil, fmt.Errorf("audita total llm concurrency must be > 0 when provided")
+	}
+	if cfg.ProposalLLMConcurrency != nil && *cfg.ProposalLLMConcurrency <= 0 {
+		return nil, fmt.Errorf("audita proposal llm concurrency must be > 0 when provided")
 	}
 	if cfg.ValidationLLMConcurrency != nil && *cfg.ValidationLLMConcurrency <= 0 {
 		return nil, fmt.Errorf("audita validation llm concurrency must be > 0 when provided")
 	}
+	switch strings.TrimSpace(cfg.OutputSchema) {
+	case "", "bare-segments", "audita-v1":
+	default:
+		return nil, fmt.Errorf("audita output schema must be one of: bare-segments, audita-v1")
+	}
+	switch strings.TrimSpace(cfg.WorkDirRetention) {
+	case "", "always", "auto", "never":
+	default:
+		return nil, fmt.Errorf("audita work dir retention must be one of: always, auto, never")
+	}
 
 	modules := make([]string, len(cfg.Modules))
 	for i, m := range cfg.Modules {
@@ -123,7 +153,12 @@ func NewSubprocessRunner(cfg SubprocessRunnerConfig) (*SubprocessRunner, error)
 		modules:                  modules,
 		baseURL:                  strings.TrimSpace(cfg.BaseURL),
 		model:                    strings.TrimSpace(cfg.Model),
-		llmConcurrency:           cfg.LLMConcurrency,
+		transcriptDescription:    strings.TrimSpace(cfg.TranscriptDescription),
+		configPath:               strings.TrimSpace(cfg.ConfigPath),
+		outputSchema:             strings.TrimSpace(cfg.OutputSchema),
+		workDirRetention:         strings.TrimSpace(cfg.WorkDirRetention),
+		totalLLMConcurrency:      cfg.TotalLLMConcurrency,
+		proposalLLMConcurrency:   cfg.ProposalLLMConcurrency,
 		validationModel:          strings.TrimSpace(cfg.ValidationModel),
 		validationLLMConcurrency: cfg.ValidationLLMConcurrency,
 		report:                   cfg.Report,
@@ -152,7 +187,7 @@ func (r *SubprocessRunner) Run(ctx context.Context, req PolishRequest) (PolishRe
 	}
 
 	reqModules := req.Modules
-	if len(reqModules) == 0 {
+	if reqModules == nil {
 		reqModules = append([]string(nil), r.modules...)
 	}
 	args := r.buildArgs(req, reqModules)
@@ -168,14 +203,9 @@ func (r *SubprocessRunner) Run(ctx context.Context, req PolishRequest) (PolishRe
 		env["AUDITA_LLM_API_KEY"] = credential
 		credentialPresent = true
 	}
-	primaryConcurrencyViaEnv := false
-	if r.llmConcurrency != nil {
-		env["AUDITA_LLM_CONCURRENCY"] = strconv.Itoa(*r.llmConcurrency)
-		primaryConcurrencyViaEnv = true
-	}
 
 	if req.GeneratedConfigPath != "" {
-		if err := r.writeInvocationConfig(req, args, reqModules, credentialPresent, primaryConcurrencyViaEnv); err != nil {
+		if err := r.writeInvocationConfig(req, args, reqModules, credentialPresent); err != nil {
 			return PolishResult{}, fmt.Errorf("write audita invocation config %q: %w", req.GeneratedConfigPath, err)
 		}
 	}
@@ -196,7 +226,7 @@ func (r *SubprocessRunner) Run(ctx context.Context, req PolishRequest) (PolishRe
 			req.StderrLogPath,
 		)
 		wrappedMessage = addSubprocessStreamHint(wrappedMessage, err)
-		return r.failureResult(req, reqModules, runRes, credentialPresent, primaryConcurrencyViaEnv), fmt.Errorf(
+		return r.failureResult(req, reqModules, runRes, credentialPresent), fmt.Errorf(
 			"%s: %w",
 			wrappedMessage,
 			err,
@@ -204,11 +234,11 @@ func (r *SubprocessRunner) Run(ctx context.Context, req PolishRequest) (PolishRe
 	}
 
 	if err := validateProcessedOutput(req.OutputProcessedPath); err != nil {
-		return r.failureResult(req, reqModules, runRes, credentialPresent, primaryConcurrencyViaEnv), fmt.Errorf("validate audita processed output %q: %w", req.OutputProcessedPath, err)
+		return r.failureResult(req, reqModules, runRes, credentialPresent), fmt.Errorf("validate audita processed output %q: %w", req.OutputProcessedPath, err)
 	}
 	if r.report {
 		if err := validateJSONFile(req.ReportPath); err != nil {
-			return r.failureResult(req, reqModules, runRes, credentialPresent, primaryConcurrencyViaEnv), fmt.Errorf("validate audita report output %q: %w", req.ReportPath, err)
+			return r.failureResult(req, reqModules, runRes, credentialPresent), fmt.Errorf("validate audita report output %q: %w", req.ReportPath, err)
 		}
 	}
 
@@ -223,21 +253,25 @@ func (r *SubprocessRunner) Run(ctx context.Context, req PolishRequest) (PolishRe
 		Duration:                runRes.Duration,
 		InvokedBinary:           r.binary,
 		Metadata: map[string]any{
-			"adapter":                          "audita_subprocess",
-			"modules":                          reqModules,
-			"base_url":                         r.baseURL,
-			"model":                            r.model,
-			"validation_model":                 r.validationModel,
-			"validation_llm_concurrency":       r.validationLLMConcurrency,
-			"credential_env_var":               r.llmAPIKeyEnv,
-			"credential_present":               credentialPresent,
-			"primary_llm_concurrency_via_env":  primaryConcurrencyViaEnv,
-			"primary_llm_concurrency_env_name": "AUDITA_LLM_CONCURRENCY",
+			"adapter":                    "audita_subprocess",
+			"modules":                    reqModules,
+			"base_url":                   r.baseURL,
+			"model":                      r.model,
+			"transcript_description":     r.transcriptDescription,
+			"config_path":                r.configPath,
+			"output_schema":              r.outputSchema,
+			"work_dir_retention":         r.workDirRetention,
+			"validation_model":           r.validationModel,
+			"total_llm_concurrency":      r.totalLLMConcurrency,
+			"proposal_llm_concurrency":   r.proposalLLMConcurrency,
+			"validation_llm_concurrency": r.validationLLMConcurrency,
+			"credential_env_var":         r.llmAPIKeyEnv,
+			"credential_present":         credentialPresent,
 		},
 	}, nil
 }
 
-func (r *SubprocessRunner) failureResult(req PolishRequest, modules []string, runRes subprocess.RunResult, credentialPresent bool, primaryConcurrencyViaEnv bool) PolishResult {
+func (r *SubprocessRunner) failureResult(req PolishRequest, modules []string, runRes subprocess.RunResult, credentialPresent bool) PolishResult {
 	return PolishResult{
 		ProcessedTranscriptPath: req.OutputProcessedPath,
 		ReportPath:              req.ReportPath,
@@ -249,16 +283,20 @@ func (r *SubprocessRunner) failureResult(req PolishRequest, modules []string, ru
 		Duration:                runRes.Duration,
 		InvokedBinary:           r.binary,
 		Metadata: map[string]any{
-			"adapter":                          "audita_subprocess",
-			"modules":                          modules,
-			"base_url":                         r.baseURL,
-			"model":                            r.model,
-			"validation_model":                 r.validationModel,
-			"validation_llm_concurrency":       r.validationLLMConcurrency,
-			"credential_env_var":               r.llmAPIKeyEnv,
-			"credential_present":               credentialPresent,
-			"primary_llm_concurrency_via_env":  primaryConcurrencyViaEnv,
-			"primary_llm_concurrency_env_name": "AUDITA_LLM_CONCURRENCY",
+			"adapter":                    "audita_subprocess",
+			"modules":                    modules,
+			"base_url":                   r.baseURL,
+			"model":                      r.model,
+			"transcript_description":     r.transcriptDescription,
+			"config_path":                r.configPath,
+			"output_schema":              r.outputSchema,
+			"work_dir_retention":         r.workDirRetention,
+			"validation_model":           r.validationModel,
+			"total_llm_concurrency":      r.totalLLMConcurrency,
+			"proposal_llm_concurrency":   r.proposalLLMConcurrency,
+			"validation_llm_concurrency": r.validationLLMConcurrency,
+			"credential_env_var":         r.llmAPIKeyEnv,
+			"credential_present":         credentialPresent,
 		},
 	}
 }
@@ -269,14 +307,34 @@ func (r *SubprocessRunner) buildArgs(req PolishRequest, modules []string) []stri
 		req.MergedTranscriptPath,
 		"--glossary", req.GlossaryPath,
 		"--output", req.OutputProcessedPath,
-		"--modules", strings.Join(modules, ","),
 		"--base-url", r.baseURL,
 		"--model", r.model,
 		"--work-dir", req.WorkDir,
 	}
+	if len(modules) > 0 {
+		args = append(args, "--modules", strings.Join(modules, ","))
+	}
 	if r.report {
 		args = append(args, "--report-json", req.ReportPath)
 	}
+	if r.transcriptDescription != "" {
+		args = append(args, "--transcript-description", r.transcriptDescription)
+	}
+	if r.configPath != "" {
+		args = append(args, "--config", r.configPath)
+	}
+	if r.outputSchema != "" {
+		args = append(args, "--output-schema", r.outputSchema)
+	}
+	if r.workDirRetention != "" {
+		args = append(args, "--work-dir-retention", r.workDirRetention)
+	}
+	if r.totalLLMConcurrency != nil {
+		args = append(args, "--total-llm-concurrency", strconv.Itoa(*r.totalLLMConcurrency))
+	}
+	if r.proposalLLMConcurrency != nil {
+		args = append(args, "--proposal-llm-concurrency", strconv.Itoa(*r.proposalLLMConcurrency))
+	}
 	if r.validationModel != "" {
 		args = append(args, "--validation-model", r.validationModel)
 	}
@@ -286,29 +344,31 @@ func (r *SubprocessRunner) buildArgs(req PolishRequest, modules []string) []stri
 	return args
 }
 
-func (r *SubprocessRunner) writeInvocationConfig(req PolishRequest, args []string, modules []string, credentialPresent bool, primaryConcurrencyViaEnv bool) error {
+func (r *SubprocessRunner) writeInvocationConfig(req PolishRequest, args []string, modules []string, credentialPresent bool) error {
 	payload := map[string]any{
-		"schema":                          "audita.generated.v1",
-		"binary":                          r.binary,
-		"args":                            args,
-		"timeout":                         r.timeout.String(),
-		"modules":                         modules,
-		"base_url":                        r.baseURL,
-		"model":                           r.model,
-		"validation_model":                r.validationModel,
-		"validation_llm_concurrency":      r.validationLLMConcurrency,
-		"report_enabled":                  r.report,
-		"merged_transcript_path":          req.MergedTranscriptPath,
-		"glossary_path":                   req.GlossaryPath,
-		"output_path":                     req.OutputProcessedPath,
-		"report_path":                     req.ReportPath,
-		"work_dir":                        req.WorkDir,
-		"credential_env_var":              r.llmAPIKeyEnv,
-		"credential_present":              credentialPresent,
-		"primary_llm_concurrency_via_env": primaryConcurrencyViaEnv,
-	}
-	if r.llmConcurrency != nil {
-		payload["llm_concurrency"] = *r.llmConcurrency
+		"schema":                     "audita.generated.v1",
+		"binary":                     r.binary,
+		"args":                       args,
+		"timeout":                    r.timeout.String(),
+		"modules":                    modules,
+		"base_url":                   r.baseURL,
+		"model":                      r.model,
+		"transcript_description":     r.transcriptDescription,
+		"config_path":                r.configPath,
+		"output_schema":              r.outputSchema,
+		"work_dir_retention":         r.workDirRetention,
+		"validation_model":           r.validationModel,
+		"total_llm_concurrency":      r.totalLLMConcurrency,
+		"proposal_llm_concurrency":   r.proposalLLMConcurrency,
+		"validation_llm_concurrency": r.validationLLMConcurrency,
+		"report_enabled":             r.report,
+		"merged_transcript_path":     req.MergedTranscriptPath,
+		"glossary_path":              req.GlossaryPath,
+		"output_path":                req.OutputProcessedPath,
+		"report_path":                req.ReportPath,
+		"work_dir":                   req.WorkDir,
+		"credential_env_var":         r.llmAPIKeyEnv,
+		"credential_present":         credentialPresent,
 	}
 	return subprocess.WriteYAMLAtomic(req.GeneratedConfigPath, payload, 0o644)
 }

internal/adapters/audita/subprocess_test.go

@@ -25,7 +25,8 @@ func TestSubprocessRunnerSuccessArgsEnvAndValidation(t *testing.T) {
 	t.Setenv("AUDITA_HELPER_RECORD_PATH", recordPath)
 
 	wrapper := writeAuditaHelperWrapper(t)
-	llmConcurrency := 1
+	totalLLMConcurrency := 3
+	proposalLLMConcurrency := 2
 	validationLLMConcurrency := 2
 	runner, err := NewSubprocessRunner(SubprocessRunnerConfig{
 		Binary:                   wrapper,
@@ -34,7 +35,12 @@ func TestSubprocessRunnerSuccessArgsEnvAndValidation(t *testing.T) {
 		Modules:                  []string{"glossary", "homophones", "glossary"},
 		BaseURL:                  "https://openrouter.ai/api/v1",
 		Model:                    "openrouter/google/gemma-4-31b-it",
-		LLMConcurrency:           &llmConcurrency,
+		TranscriptDescription:    "Campaign Session 42",
+		ConfigPath:               "/etc/audita/config.yml",
+		OutputSchema:             "audita-v1",
+		WorkDirRetention:         "auto",
+		TotalLLMConcurrency:      &totalLLMConcurrency,
+		ProposalLLMConcurrency:   &proposalLLMConcurrency,
 		ValidationModel:          "openrouter/google/gemma-4-31b-it",
 		ValidationLLMConcurrency: &validationLLMConcurrency,
 		Report:                   true,
@@ -93,11 +99,17 @@ func TestSubprocessRunnerSuccessArgsEnvAndValidation(t *testing.T) {
 		"process", req.MergedTranscriptPath,
 		"--glossary", req.GlossaryPath,
 		"--output", req.OutputProcessedPath,
-		"--modules", "glossary,homophones,glossary",
 		"--base-url", "https://openrouter.ai/api/v1",
 		"--model", "openrouter/google/gemma-4-31b-it",
 		"--work-dir", req.WorkDir,
+		"--modules", "glossary,homophones,glossary",
 		"--report-json", req.ReportPath,
+		"--transcript-description", "Campaign Session 42",
+		"--config", "/etc/audita/config.yml",
+		"--output-schema", "audita-v1",
+		"--work-dir-retention", "auto",
+		"--total-llm-concurrency", "3",
+		"--proposal-llm-concurrency", "2",
 		"--validation-model", "openrouter/google/gemma-4-31b-it",
 		"--validation-llm-concurrency", "2",
 	}
@@ -107,8 +119,8 @@ func TestSubprocessRunnerSuccessArgsEnvAndValidation(t *testing.T) {
 	if rec.Env["AUDITA_LLM_API_KEY"] != "super-secret" {
 		t.Fatalf("AUDITA_LLM_API_KEY = %q, want propagated secret", rec.Env["AUDITA_LLM_API_KEY"])
 	}
-	if rec.Env["AUDITA_LLM_CONCURRENCY"] != "1" {
-		t.Fatalf("AUDITA_LLM_CONCURRENCY = %q, want 1", rec.Env["AUDITA_LLM_CONCURRENCY"])
+	if rec.Env["AUDITA_LLM_CONCURRENCY"] != "" {
+		t.Fatalf("AUDITA_LLM_CONCURRENCY = %q, want empty/omitted", rec.Env["AUDITA_LLM_CONCURRENCY"])
 	}
 
 	cfgData, err := os.ReadFile(req.GeneratedConfigPath)
@@ -124,16 +136,14 @@ func TestSubprocessRunnerMissingConfiguredCredentialFails(t *testing.T) {
 	if runtime.GOOS == "windows" {
 		t.Skip("helper wrapper script uses /bin/sh")
 	}
-	llmConcurrency := 1
 	runner := mustAuditaRunner(t, SubprocessRunnerConfig{
-		Binary:         writeAuditaHelperWrapper(t),
-		Timeout:        mustParseAuditaDuration(t, "2s"),
-		LLMAPIKeyEnv:   "MISSING_AUDITA_KEY",
-		Modules:        []string{"glossary"},
-		BaseURL:        "https://openrouter.ai/api/v1",
-		Model:          "openrouter/google/gemma-4-31b-it",
-		LLMConcurrency: &llmConcurrency,
-		Report:         false,
+		Binary:       writeAuditaHelperWrapper(t),
+		Timeout:      mustParseAuditaDuration(t, "2s"),
+		LLMAPIKeyEnv: "MISSING_AUDITA_KEY",
+		Modules:      []string{"glossary"},
+		BaseURL:      "https://openrouter.ai/api/v1",
+		Model:        "openrouter/google/gemma-4-31b-it",
+		Report:       false,
 	})
 	req := auditaReqForTest(t, false)
 
@@ -155,16 +165,14 @@ func TestSubprocessRunnerUnconfiguredCredentialEnvOmitsCredential(t *testing.T)
 	recordPath := filepath.Join(t.TempDir(), "record.json")
 	t.Setenv("AUDITA_HELPER_RECORD_PATH", recordPath)
 
-	llmConcurrency := 1
 	runner := mustAuditaRunner(t, SubprocessRunnerConfig{
-		Binary:         writeAuditaHelperWrapper(t),
-		Timeout:        mustParseAuditaDuration(t, "2s"),
-		LLMAPIKeyEnv:   "",
-		Modules:        []string{"glossary"},
-		BaseURL:        "https://openrouter.ai/api/v1",
-		Model:          "openrouter/google/gemma-4-31b-it",
-		LLMConcurrency: &llmConcurrency,
-		Report:         false,
+		Binary:       writeAuditaHelperWrapper(t),
+		Timeout:      mustParseAuditaDuration(t, "2s"),
+		LLMAPIKeyEnv: "",
+		Modules:      []string{"glossary"},
+		BaseURL:      "https://openrouter.ai/api/v1",
+		Model:        "openrouter/google/gemma-4-31b-it",
+		Report:       false,
 	})
 	req := auditaReqForTest(t, false)
 
@@ -211,6 +219,35 @@ func TestSubprocessRunnerInheritsParentEnvironment(t *testing.T) {
 	}
 }
 
+func TestSubprocessRunnerOmitsModulesFlagWhenNotConfigured(t *testing.T) {
+	if runtime.GOOS == "windows" {
+		t.Skip("helper wrapper script uses /bin/sh")
+	}
+	t.Setenv("GO_WANT_AUDITA_HELPER", "1")
+	t.Setenv("AUDITA_HELPER_MODE", "success")
+	recordPath := filepath.Join(t.TempDir(), "record.json")
+	t.Setenv("AUDITA_HELPER_RECORD_PATH", recordPath)
+
+	runner := mustAuditaRunner(t, SubprocessRunnerConfig{
+		Binary:       writeAuditaHelperWrapper(t),
+		Timeout:      mustParseAuditaDuration(t, "2s"),
+		LLMAPIKeyEnv: "",
+		BaseURL:      "https://openrouter.ai/api/v1",
+		Model:        "openrouter/google/gemma-4-31b-it",
+		Report:       false,
+	})
+	req := auditaReqForTest(t, false)
+	if _, err := runner.Run(context.Background(), req); err != nil {
+		t.Fatalf("Run() error = %v", err)
+	}
+	rec := readAuditaHelperRecord(t, recordPath)
+	for i := 0; i < len(rec.Args); i++ {
+		if rec.Args[i] == "--modules" {
+			t.Fatalf("args contained --modules unexpectedly: %#v", rec.Args)
+		}
+	}
+}
+
 func TestSubprocessRunnerSubprocessFailure(t *testing.T) {
 	if runtime.GOOS == "windows" {
 		t.Skip("helper wrapper script uses /bin/sh")
@@ -220,16 +257,14 @@ func TestSubprocessRunnerSubprocessFailure(t *testing.T) {
 	t.Setenv("OPENAI_KEY_SOURCE", "super-secret")
 	t.Setenv("AUDITA_HELPER_RECORD_PATH", filepath.Join(t.TempDir(), "record.json"))
 
-	llmConcurrency := 1
 	runner := mustAuditaRunner(t, SubprocessRunnerConfig{
-		Binary:         writeAuditaHelperWrapper(t),
-		Timeout:        mustParseAuditaDuration(t, "2s"),
-		LLMAPIKeyEnv:   "OPENAI_KEY_SOURCE",
-		Modules:        []string{"glossary"},
-		BaseURL:        "https://openrouter.ai/api/v1",
-		Model:          "openrouter/google/gemma-4-31b-it",
-		LLMConcurrency: &llmConcurrency,
-		Report:         true,
+		Binary:       writeAuditaHelperWrapper(t),
+		Timeout:      mustParseAuditaDuration(t, "2s"),
+		LLMAPIKeyEnv: "OPENAI_KEY_SOURCE",
+		Modules:      []string{"glossary"},
+		BaseURL:      "https://openrouter.ai/api/v1",
+		Model:        "openrouter/google/gemma-4-31b-it",
+		Report:       true,
 	})
 	req := auditaReqForTest(t, true)
 	_, err := runner.Run(context.Background(), req)
@@ -256,16 +291,14 @@ func TestSubprocessRunnerSubprocessFailureAddsStderrDescriptorHint(t *testing.T)
 	t.Setenv("OPENAI_KEY_SOURCE", "super-secret")
 	t.Setenv("AUDITA_HELPER_RECORD_PATH", filepath.Join(t.TempDir(), "record.json"))
 
-	llmConcurrency := 1
 	runner := mustAuditaRunner(t, SubprocessRunnerConfig{
-		Binary:         writeAuditaHelperWrapper(t),
-		Timeout:        mustParseAuditaDuration(t, "2s"),
-		LLMAPIKeyEnv:   "OPENAI_KEY_SOURCE",
-		Modules:        []string{"glossary"},
-		BaseURL:        "https://openrouter.ai/api/v1",
-		Model:          "openrouter/google/gemma-4-31b-it",
-		LLMConcurrency: &llmConcurrency,
-		Report:         true,
+		Binary:       writeAuditaHelperWrapper(t),
+		Timeout:      mustParseAuditaDuration(t, "2s"),
+		LLMAPIKeyEnv: "OPENAI_KEY_SOURCE",
+		Modules:      []string{"glossary"},
+		BaseURL:      "https://openrouter.ai/api/v1",
+		Model:        "openrouter/google/gemma-4-31b-it",
+		Report:       true,
 	})
 	req := auditaReqForTest(t, true)
 	_, err := runner.Run(context.Background(), req)
@@ -286,16 +319,14 @@ func TestSubprocessRunnerMissingOutputFails(t *testing.T) {
 	t.Setenv("OPENAI_KEY_SOURCE", "super-secret")
 	t.Setenv("AUDITA_HELPER_RECORD_PATH", filepath.Join(t.TempDir(), "record.json"))
 
-	llmConcurrency := 1
 	runner := mustAuditaRunner(t, SubprocessRunnerConfig{
-		Binary:         writeAuditaHelperWrapper(t),
-		Timeout:        mustParseAuditaDuration(t, "2s"),
-		LLMAPIKeyEnv:   "OPENAI_KEY_SOURCE",
-		Modules:        []string{"glossary"},
-		BaseURL:        "https://openrouter.ai/api/v1",
-		Model:          "openrouter/google/gemma-4-31b-it",
-		LLMConcurrency: &llmConcurrency,
-		Report:         false,
+		Binary:       writeAuditaHelperWrapper(t),
+		Timeout:      mustParseAuditaDuration(t, "2s"),
+		LLMAPIKeyEnv: "OPENAI_KEY_SOURCE",
+		Modules:      []string{"glossary"},
+		BaseURL:      "https://openrouter.ai/api/v1",
+		Model:        "openrouter/google/gemma-4-31b-it",
+		Report:       false,
 	})
 	req := auditaReqForTest(t, false)
 	_, err := runner.Run(context.Background(), req)
@@ -316,16 +347,14 @@ func TestSubprocessRunnerInvalidOutputJSONFails(t *testing.T) {
 	t.Setenv("OPENAI_KEY_SOURCE", "super-secret")
 	t.Setenv("AUDITA_HELPER_RECORD_PATH", filepath.Join(t.TempDir(), "record.json"))
 
-	llmConcurrency := 1
 	runner := mustAuditaRunner(t, SubprocessRunnerConfig{
-		Binary:         writeAuditaHelperWrapper(t),
-		Timeout:        mustParseAuditaDuration(t, "2s"),
-		LLMAPIKeyEnv:   "OPENAI_KEY_SOURCE",
-		Modules:        []string{"glossary"},
-		BaseURL:        "https://openrouter.ai/api/v1",
-		Model:          "openrouter/google/gemma-4-31b-it",
-		LLMConcurrency: &llmConcurrency,
-		Report:         false,
+		Binary:       writeAuditaHelperWrapper(t),
+		Timeout:      mustParseAuditaDuration(t, "2s"),
+		LLMAPIKeyEnv: "OPENAI_KEY_SOURCE",
+		Modules:      []string{"glossary"},
+		BaseURL:      "https://openrouter.ai/api/v1",
+		Model:        "openrouter/google/gemma-4-31b-it",
+		Report:       false,
 	})
 	req := auditaReqForTest(t, false)
 	_, err := runner.Run(context.Background(), req)
@@ -346,16 +375,14 @@ func TestSubprocessRunnerSegmentsMissingFails(t *testing.T) {
 	t.Setenv("OPENAI_KEY_SOURCE", "super-secret")
 	t.Setenv("AUDITA_HELPER_RECORD_PATH", filepath.Join(t.TempDir(), "record.json"))
 
-	llmConcurrency := 1
 	runner := mustAuditaRunner(t, SubprocessRunnerConfig{
-		Binary:         writeAuditaHelperWrapper(t),
-		Timeout:        mustParseAuditaDuration(t, "2s"),
-		LLMAPIKeyEnv:   "OPENAI_KEY_SOURCE",
-		Modules:        []string{"glossary"},
-		BaseURL:        "https://openrouter.ai/api/v1",
-		Model:          "openrouter/google/gemma-4-31b-it",
-		LLMConcurrency: &llmConcurrency,
-		Report:         false,
+		Binary:       writeAuditaHelperWrapper(t),
+		Timeout:      mustParseAuditaDuration(t, "2s"),
+		LLMAPIKeyEnv: "OPENAI_KEY_SOURCE",
+		Modules:      []string{"glossary"},
+		BaseURL:      "https://openrouter.ai/api/v1",
+		Model:        "openrouter/google/gemma-4-31b-it",
+		Report:       false,
 	})
 	req := auditaReqForTest(t, false)
 	_, err := runner.Run(context.Background(), req)
@@ -376,16 +403,14 @@ func TestSubprocessRunnerInvalidReportJSONFails(t *testing.T) {
 	t.Setenv("OPENAI_KEY_SOURCE", "super-secret")
 	t.Setenv("AUDITA_HELPER_RECORD_PATH", filepath.Join(t.TempDir(), "record.json"))
 
-	llmConcurrency := 1
 	runner := mustAuditaRunner(t, SubprocessRunnerConfig{
-		Binary:         writeAuditaHelperWrapper(t),
-		Timeout:        mustParseAuditaDuration(t, "2s"),
-		LLMAPIKeyEnv:   "OPENAI_KEY_SOURCE",
-		Modules:        []string{"glossary"},
-		BaseURL:        "https://openrouter.ai/api/v1",
-		Model:          "openrouter/google/gemma-4-31b-it",
-		LLMConcurrency: &llmConcurrency,
-		Report:         true,
+		Binary:       writeAuditaHelperWrapper(t),
+		Timeout:      mustParseAuditaDuration(t, "2s"),
+		LLMAPIKeyEnv: "OPENAI_KEY_SOURCE",
+		Modules:      []string{"glossary"},
+		BaseURL:      "https://openrouter.ai/api/v1",
+		Model:        "openrouter/google/gemma-4-31b-it",
+		Report:       true,
 	})
 	req := auditaReqForTest(t, true)
 	_, err := runner.Run(context.Background(), req)
@@ -398,11 +423,11 @@ func TestSubprocessRunnerInvalidReportJSONFails(t *testing.T) {
 }
 
 func TestSubprocessRunnerConstructorValidation(t *testing.T) {
-	_, err := NewSubprocessRunnerFromConfigValues("", "3h", "AUDITA_LLM_API_KEY", []string{"glossary"}, "https://openrouter.ai/api/v1", "openrouter/google/gemma-4-31b-it", nil, "", nil, true)
+	_, err := NewSubprocessRunnerFromConfigValues("", "3h", "AUDITA_LLM_API_KEY", []string{"glossary"}, "https://openrouter.ai/api/v1", "openrouter/google/gemma-4-31b-it", "", "", "", "", nil, nil, "", nil, true)
 	if err == nil {
 		t.Fatal("expected binary validation error")
 	}
-	_, err = NewSubprocessRunnerFromConfigValues("audita", "bad", "AUDITA_LLM_API_KEY", []string{"glossary"}, "https://openrouter.ai/api/v1", "openrouter/google/gemma-4-31b-it", nil, "", nil, true)
+	_, err = NewSubprocessRunnerFromConfigValues("audita", "bad", "AUDITA_LLM_API_KEY", []string{"glossary"}, "https://openrouter.ai/api/v1", "openrouter/google/gemma-4-31b-it", "", "", "", "", nil, nil, "", nil, true)
 	if err == nil {
 		t.Fatal("expected timeout parse error")
 	}

internal/app/runner.go

@@ -230,7 +230,7 @@ func buildDefaultAuditaRunner(cfg *config.Config) (audita.Runner, error) {
 	}
 
 	a := cfg.Pipeline.Audita
-	if strings.TrimSpace(a.Binary) == "" || strings.TrimSpace(a.Timeout) == "" || len(a.Modules) == 0 || strings.TrimSpace(a.BaseURL) == "" || strings.TrimSpace(a.Model) == "" {
+	if strings.TrimSpace(a.Binary) == "" || strings.TrimSpace(a.Timeout) == "" || strings.TrimSpace(a.BaseURL) == "" || strings.TrimSpace(a.Model) == "" {
 		// Compatibility fallback for tests or internal call paths that bypass config validation/defaults.
 		return &audita.NoopRunner{}, nil
 	}
@@ -247,7 +247,12 @@ func buildDefaultAuditaRunner(cfg *config.Config) (audita.Runner, error) {
 		append([]string(nil), a.Modules...),
 		a.BaseURL,
 		a.Model,
-		a.LLMConcurrency,
+		a.TranscriptDescription,
+		a.ConfigPath,
+		a.OutputSchema,
+		a.WorkDirRetention,
+		a.TotalLLMConcurrency,
+		a.ProposalLLMConcurrency,
 		a.ValidationModel,
 		a.ValidationLLMConcurrency,
 		report,

internal/config/config.go

@@ -85,9 +85,14 @@ type AuditaConfig struct {
 	Modules                  []string `yaml:"modules"`
 	BaseURL                  string   `yaml:"base_url"`
 	Model                    string   `yaml:"model"`
-	LLMConcurrency           *int     `yaml:"llm_concurrency"`
+	TotalLLMConcurrency      *int     `yaml:"total_llm_concurrency"`
+	ProposalLLMConcurrency   *int     `yaml:"proposal_llm_concurrency"`
 	ValidationModel          string   `yaml:"validation_model"`
 	ValidationLLMConcurrency *int     `yaml:"validation_llm_concurrency"`
+	TranscriptDescription    string   `yaml:"transcript_description"`
+	ConfigPath               string   `yaml:"config_path"`
+	OutputSchema             string   `yaml:"output_schema"`
+	WorkDirRetention         string   `yaml:"work_dir_retention"`
 	Report                   *bool    `yaml:"report"`
 }
 

internal/config/load.go

@@ -143,29 +143,12 @@ func applyAuditaDefaults(cfg *AuditaConfig) {
 	if cfg.Timeout == "" {
 		cfg.Timeout = "3h"
 	}
-	if cfg.Modules == nil {
-		cfg.Modules = []string{
-			"glossary",
-			"homophones",
-			"glossary",
-			"spoken_word",
-			"grammar",
-			"homophones",
-			"glossary",
-		}
-	}
 	if cfg.BaseURL == "" {
 		cfg.BaseURL = "https://openrouter.ai/api/v1"
 	}
 	if cfg.Model == "" {
 		cfg.Model = "openrouter/google/gemma-4-31b-it"
 	}
-	if cfg.LLMConcurrency == nil {
-		cfg.LLMConcurrency = intPtr(1)
-	}
-	if cfg.ValidationLLMConcurrency == nil {
-		cfg.ValidationLLMConcurrency = intPtr(1)
-	}
 	if cfg.Report == nil {
 		cfg.Report = boolPtr(true)
 	}

internal/config/load_validate_test.go

@@ -453,7 +453,7 @@ inputs:
 			wantValidate: "pipeline config \"pipeline.yml\" invalid: pipeline.audita.timeout must be a valid duration",
 		},
 		{
-			name: "empty audita modules fails",
+			name: "empty audita modules is valid override",
 			pipelineYAML: `workspace:
   root: /tmp/narratio
 whisperx:
@@ -471,7 +471,6 @@ inputs:
   autocorrect_file: ./autocorrect.yml
   glossary_file: ./glossary.yml
 `,
-			wantValidate: "pipeline config \"pipeline.yml\" invalid: pipeline.audita.modules must include at least one module",
 		},
 		{
 			name: "empty audita module item fails",
@@ -541,7 +540,7 @@ inputs:
 			wantValidate: "pipeline config \"pipeline.yml\" invalid: pipeline.audita.base_url must be a valid URL",
 		},
 		{
-			name: "invalid audita llm_concurrency fails",
+			name: "legacy audita llm_concurrency field fails strict decode",
 			pipelineYAML: `workspace:
   root: /tmp/narratio
 whisperx:
@@ -550,7 +549,7 @@ seriatim:
   binary: seriatim
 audita:
   binary: audita
-  llm_concurrency: 0
+  llm_concurrency: 1
 `,
 			sessionYAML: `session_id: 2026-05-03
 inputs:
@@ -559,7 +558,49 @@ inputs:
   autocorrect_file: ./autocorrect.yml
   glossary_file: ./glossary.yml
 `,
-			wantValidate: "pipeline config \"pipeline.yml\" invalid: pipeline.audita.llm_concurrency must be > 0",
+			wantLoadErr: "strict decode failed",
+		},
+		{
+			name: "invalid audita total_llm_concurrency fails",
+			pipelineYAML: `workspace:
+  root: /tmp/narratio
+whisperx:
+  transcribe_url: https://transcription.ai.rakestrawhome.com/transcribe
+seriatim:
+  binary: seriatim
+audita:
+  binary: audita
+  total_llm_concurrency: 0
+`,
+			sessionYAML: `session_id: 2026-05-03
+inputs:
+  audio_dir: ./audio
+  speakers_file: ./speakers.yml
+  autocorrect_file: ./autocorrect.yml
+  glossary_file: ./glossary.yml
+`,
+			wantValidate: "pipeline config \"pipeline.yml\" invalid: pipeline.audita.total_llm_concurrency must be > 0",
+		},
+		{
+			name: "invalid audita proposal_llm_concurrency fails",
+			pipelineYAML: `workspace:
+  root: /tmp/narratio
+whisperx:
+  transcribe_url: https://transcription.ai.rakestrawhome.com/transcribe
+seriatim:
+  binary: seriatim
+audita:
+  binary: audita
+  proposal_llm_concurrency: 0
+`,
+			sessionYAML: `session_id: 2026-05-03
+inputs:
+  audio_dir: ./audio
+  speakers_file: ./speakers.yml
+  autocorrect_file: ./autocorrect.yml
+  glossary_file: ./glossary.yml
+`,
+			wantValidate: "pipeline config \"pipeline.yml\" invalid: pipeline.audita.proposal_llm_concurrency must be > 0",
 		},
 		{
 			name: "invalid audita validation_llm_concurrency fails",
@@ -582,6 +623,48 @@ inputs:
 `,
 			wantValidate: "pipeline config \"pipeline.yml\" invalid: pipeline.audita.validation_llm_concurrency must be > 0",
 		},
+		{
+			name: "invalid audita output_schema fails",
+			pipelineYAML: `workspace:
+  root: /tmp/narratio
+whisperx:
+  transcribe_url: https://transcription.ai.rakestrawhome.com/transcribe
+seriatim:
+  binary: seriatim
+audita:
+  binary: audita
+  output_schema: bad
+`,
+			sessionYAML: `session_id: 2026-05-03
+inputs:
+  audio_dir: ./audio
+  speakers_file: ./speakers.yml
+  autocorrect_file: ./autocorrect.yml
+  glossary_file: ./glossary.yml
+`,
+			wantValidate: "pipeline config \"pipeline.yml\" invalid: pipeline.audita.output_schema must be one of: bare-segments, audita-v1",
+		},
+		{
+			name: "invalid audita work_dir_retention fails",
+			pipelineYAML: `workspace:
+  root: /tmp/narratio
+whisperx:
+  transcribe_url: https://transcription.ai.rakestrawhome.com/transcribe
+seriatim:
+  binary: seriatim
+audita:
+  binary: audita
+  work_dir_retention: sometimes
+`,
+			sessionYAML: `session_id: 2026-05-03
+inputs:
+  audio_dir: ./audio
+  speakers_file: ./speakers.yml
+  autocorrect_file: ./autocorrect.yml
+  glossary_file: ./glossary.yml
+`,
+			wantValidate: "pipeline config \"pipeline.yml\" invalid: pipeline.audita.work_dir_retention must be one of: always, auto, never",
+		},
 	}
 
 	for _, tt := range tests {
@@ -645,8 +728,8 @@ inputs:
 				if cfg.Pipeline.Audita.LLMAPIKeyEnv != "" {
 					t.Fatalf("audita.llm_api_key_env = %q, want empty by default", cfg.Pipeline.Audita.LLMAPIKeyEnv)
 				}
-				if got := strings.Join(cfg.Pipeline.Audita.Modules, ","); got != "glossary,homophones,glossary,spoken_word,grammar,homophones,glossary" {
-					t.Fatalf("audita.modules = %q, want default sequence", got)
+				if cfg.Pipeline.Audita.Modules != nil {
+					t.Fatalf("audita.modules = %#v, want nil default (optional override)", cfg.Pipeline.Audita.Modules)
 				}
 				if cfg.Pipeline.Audita.BaseURL != "https://openrouter.ai/api/v1" {
 					t.Fatalf("audita.base_url = %q, want %q", cfg.Pipeline.Audita.BaseURL, "https://openrouter.ai/api/v1")
@@ -654,14 +737,17 @@ inputs:
 				if cfg.Pipeline.Audita.Model != "openrouter/google/gemma-4-31b-it" {
 					t.Fatalf("audita.model = %q, want %q", cfg.Pipeline.Audita.Model, "openrouter/google/gemma-4-31b-it")
 				}
-				if cfg.Pipeline.Audita.LLMConcurrency == nil || *cfg.Pipeline.Audita.LLMConcurrency != 1 {
-					t.Fatalf("audita.llm_concurrency = %v, want 1", cfg.Pipeline.Audita.LLMConcurrency)
-				}
 				if cfg.Pipeline.Audita.ValidationModel != "" {
 					t.Fatalf("audita.validation_model = %q, want empty default", cfg.Pipeline.Audita.ValidationModel)
 				}
-				if cfg.Pipeline.Audita.ValidationLLMConcurrency == nil || *cfg.Pipeline.Audita.ValidationLLMConcurrency != 1 {
-					t.Fatalf("audita.validation_llm_concurrency = %v, want 1", cfg.Pipeline.Audita.ValidationLLMConcurrency)
+				if cfg.Pipeline.Audita.TotalLLMConcurrency != nil {
+					t.Fatalf("audita.total_llm_concurrency = %v, want nil default", cfg.Pipeline.Audita.TotalLLMConcurrency)
+				}
+				if cfg.Pipeline.Audita.ProposalLLMConcurrency != nil {
+					t.Fatalf("audita.proposal_llm_concurrency = %v, want nil default", cfg.Pipeline.Audita.ProposalLLMConcurrency)
+				}
+				if cfg.Pipeline.Audita.ValidationLLMConcurrency != nil {
+					t.Fatalf("audita.validation_llm_concurrency = %v, want nil default", cfg.Pipeline.Audita.ValidationLLMConcurrency)
 				}
 				if cfg.Pipeline.Audita.Report == nil || *cfg.Pipeline.Audita.Report != true {
 					t.Fatalf("audita.report = %v, want true", cfg.Pipeline.Audita.Report)
@@ -725,7 +811,8 @@ func TestValidateMissingAudioSource(t *testing.T) {
 				Modules:                  []string{"glossary", "homophones"},
 				BaseURL:                  "https://openrouter.ai/api/v1",
 				Model:                    "openrouter/google/gemma-4-31b-it",
-				LLMConcurrency:           intPtr(1),
+				TotalLLMConcurrency:      intPtr(1),
+				ProposalLLMConcurrency:   intPtr(1),
 				ValidationModel:          "",
 				ValidationLLMConcurrency: intPtr(1),
 				Report:                   boolPtr(true),

internal/config/validate.go

@@ -200,15 +200,12 @@ func validateAudita(cfg AuditaConfig) error {
 	if err := validateDuration("pipeline.audita.timeout", cfg.Timeout); err != nil {
 		return err
 	}
-	if len(cfg.Modules) == 0 {
-		return fmt.Errorf("pipeline.audita.modules must include at least one module")
-	}
-	for i, mod := range cfg.Modules {
-		m := strings.TrimSpace(mod)
-		if m == "" {
+	for i, m := range cfg.Modules {
+		module := strings.TrimSpace(m)
+		if module == "" {
 			return fmt.Errorf("pipeline.audita.modules[%d] must be non-empty", i)
 		}
-		switch m {
+		switch module {
 		case "glossary", "homophones", "spoken_word", "grammar":
 		default:
 			return fmt.Errorf("pipeline.audita.modules[%d] must be one of: glossary, homophones, spoken_word, grammar", i)
@@ -226,18 +223,31 @@ func validateAudita(cfg AuditaConfig) error {
 	if strings.TrimSpace(cfg.Model) == "" {
 		return fmt.Errorf("pipeline.audita.model is required")
 	}
-	if cfg.LLMConcurrency == nil {
-		return fmt.Errorf("pipeline.audita.llm_concurrency must be set (defaults should populate this)")
+	if cfg.TotalLLMConcurrency != nil && *cfg.TotalLLMConcurrency <= 0 {
+		return fmt.Errorf("pipeline.audita.total_llm_concurrency must be > 0")
 	}
-	if *cfg.LLMConcurrency <= 0 {
-		return fmt.Errorf("pipeline.audita.llm_concurrency must be > 0")
+	if cfg.ProposalLLMConcurrency != nil && *cfg.ProposalLLMConcurrency <= 0 {
+		return fmt.Errorf("pipeline.audita.proposal_llm_concurrency must be > 0")
 	}
-	if cfg.ValidationLLMConcurrency == nil {
-		return fmt.Errorf("pipeline.audita.validation_llm_concurrency must be set (defaults should populate this)")
-	}
-	if *cfg.ValidationLLMConcurrency <= 0 {
+	if cfg.ValidationLLMConcurrency != nil && *cfg.ValidationLLMConcurrency <= 0 {
 		return fmt.Errorf("pipeline.audita.validation_llm_concurrency must be > 0")
 	}
+	if strings.TrimSpace(cfg.TranscriptDescription) == "" && cfg.TranscriptDescription != "" {
+		return fmt.Errorf("pipeline.audita.transcript_description must be non-empty when provided")
+	}
+	if strings.TrimSpace(cfg.ConfigPath) == "" && cfg.ConfigPath != "" {
+		return fmt.Errorf("pipeline.audita.config_path must be non-empty when provided")
+	}
+	switch strings.TrimSpace(cfg.OutputSchema) {
+	case "", "bare-segments", "audita-v1":
+	default:
+		return fmt.Errorf("pipeline.audita.output_schema must be one of: bare-segments, audita-v1")
+	}
+	switch strings.TrimSpace(cfg.WorkDirRetention) {
+	case "", "always", "auto", "never":
+	default:
+		return fmt.Errorf("pipeline.audita.work_dir_retention must be one of: always, auto, never")
+	}
 	return nil
 }
 

internal/stage/polish.go

@@ -90,6 +90,12 @@ func (polishStage) Run(ctx context.Context, env *Env, m *manifest.Manifest) (*St
 		Modules:                  append([]string(nil), env.Config.Pipeline.Audita.Modules...),
 		BaseURL:                  env.Config.Pipeline.Audita.BaseURL,
 		Model:                    env.Config.Pipeline.Audita.Model,
+		TranscriptDescription:    env.Config.Pipeline.Audita.TranscriptDescription,
+		ConfigPath:               env.Config.Pipeline.Audita.ConfigPath,
+		OutputSchema:             env.Config.Pipeline.Audita.OutputSchema,
+		WorkDirRetention:         env.Config.Pipeline.Audita.WorkDirRetention,
+		TotalLLMConcurrency:      env.Config.Pipeline.Audita.TotalLLMConcurrency,
+		ProposalLLMConcurrency:   env.Config.Pipeline.Audita.ProposalLLMConcurrency,
 		ValidationModel:          env.Config.Pipeline.Audita.ValidationModel,
 		ValidationLLMConcurrency: env.Config.Pipeline.Audita.ValidationLLMConcurrency,
 		StdoutLogPath:            stdoutPath,
@@ -141,44 +147,52 @@ func (polishStage) Run(ctx context.Context, env *Env, m *manifest.Manifest) (*St
 	if env.Config.Pipeline.Audita.ValidationLLMConcurrency != nil {
 		validationConcurrency = *env.Config.Pipeline.Audita.ValidationLLMConcurrency
 	}
-	var llmConcurrency any
-	if env.Config.Pipeline.Audita.LLMConcurrency != nil {
-		llmConcurrency = *env.Config.Pipeline.Audita.LLMConcurrency
+	var totalLLMConcurrency any
+	if env.Config.Pipeline.Audita.TotalLLMConcurrency != nil {
+		totalLLMConcurrency = *env.Config.Pipeline.Audita.TotalLLMConcurrency
+	}
+	var proposalLLMConcurrency any
+	if env.Config.Pipeline.Audita.ProposalLLMConcurrency != nil {
+		proposalLLMConcurrency = *env.Config.Pipeline.Audita.ProposalLLMConcurrency
 	}
 
 	meta := map[string]any{
-		"stage":                           "polish",
-		"merged_transcript_path":          mergedPath,
-		"merged_transcript_source":        source,
-		"glossary_path":                   glossaryPath,
-		"output_path":                     finalProcessedPath,
-		"report_path":                     finalReportPath,
-		"audita_work_dir":                 workDir,
-		"report_enabled":                  reportEnabled,
-		"modules":                         append([]string(nil), req.Modules...),
-		"base_url":                        req.BaseURL,
-		"model":                           req.Model,
-		"validation_model":                req.ValidationModel,
-		"llm_concurrency":                 llmConcurrency,
-		"validation_llm_concurrency":      validationConcurrency,
-		"llm_api_key_env":                 env.Config.Pipeline.Audita.LLMAPIKeyEnv,
-		"timeout":                         env.Config.Pipeline.Audita.Timeout,
-		"binary":                          env.Config.Pipeline.Audita.Binary,
-		"generated_config_path":           generatedConfigPath,
-		"stdout_log_path":                 stdoutPath,
-		"stderr_log_path":                 stderrPath,
-		"adapter_duration_ms":             res.Duration.Milliseconds(),
-		"adapter_exit_code":               res.ExitCode,
-		"adapter_invoked_binary":          res.InvokedBinary,
-		"adapter_processed_output_path":   res.ProcessedTranscriptPath,
-		"adapter_report_path":             res.ReportPath,
-		"adapter_generated_config_path":   res.GeneratedConfigPath,
-		"adapter_work_dir":                res.WorkDir,
-		"adapter_stdout_log_path":         res.StdoutLogPath,
-		"adapter_stderr_log_path":         res.StderrLogPath,
-		"credential_env_var":              env.Config.Pipeline.Audita.LLMAPIKeyEnv,
-		"credential_present":              false,
-		"primary_llm_concurrency_via_env": false,
+		"stage":                         "polish",
+		"merged_transcript_path":        mergedPath,
+		"merged_transcript_source":      source,
+		"glossary_path":                 glossaryPath,
+		"output_path":                   finalProcessedPath,
+		"report_path":                   finalReportPath,
+		"audita_work_dir":               workDir,
+		"report_enabled":                reportEnabled,
+		"modules":                       append([]string(nil), req.Modules...),
+		"base_url":                      req.BaseURL,
+		"model":                         req.Model,
+		"transcript_description":        req.TranscriptDescription,
+		"config_path":                   req.ConfigPath,
+		"output_schema":                 req.OutputSchema,
+		"work_dir_retention":            req.WorkDirRetention,
+		"validation_model":              req.ValidationModel,
+		"total_llm_concurrency":         totalLLMConcurrency,
+		"proposal_llm_concurrency":      proposalLLMConcurrency,
+		"validation_llm_concurrency":    validationConcurrency,
+		"llm_api_key_env":               env.Config.Pipeline.Audita.LLMAPIKeyEnv,
+		"timeout":                       env.Config.Pipeline.Audita.Timeout,
+		"binary":                        env.Config.Pipeline.Audita.Binary,
+		"generated_config_path":         generatedConfigPath,
+		"stdout_log_path":               stdoutPath,
+		"stderr_log_path":               stderrPath,
+		"adapter_duration_ms":           res.Duration.Milliseconds(),
+		"adapter_exit_code":             res.ExitCode,
+		"adapter_invoked_binary":        res.InvokedBinary,
+		"adapter_processed_output_path": res.ProcessedTranscriptPath,
+		"adapter_report_path":           res.ReportPath,
+		"adapter_generated_config_path": res.GeneratedConfigPath,
+		"adapter_work_dir":              res.WorkDir,
+		"adapter_stdout_log_path":       res.StdoutLogPath,
+		"adapter_stderr_log_path":       res.StderrLogPath,
+		"credential_env_var":            env.Config.Pipeline.Audita.LLMAPIKeyEnv,
+		"credential_present":            false,
 	}
 	if res.Metadata != nil {
 		meta["adapter_metadata"] = res.Metadata
@@ -188,9 +202,6 @@ func (polishStage) Run(ctx context.Context, env *Env, m *manifest.Manifest) (*St
 		if value, ok := res.Metadata["credential_env_var"]; ok {
 			meta["credential_env_var"] = value
 		}
-		if value, ok := res.Metadata["primary_llm_concurrency_via_env"]; ok {
-			meta["primary_llm_concurrency_via_env"] = value
-		}
 	}
 
 	return &StageResult{

internal/stage/polish_test.go

@@ -60,6 +60,24 @@ func TestPolishStagePolishesMergedTranscriptAndRecordsMetadata(t *testing.T) {
 	if req.ValidationModel != "openrouter/google/gemma-4-31b-it" {
 		t.Fatalf("validation model = %q", req.ValidationModel)
 	}
+	if req.TranscriptDescription != "Campaign Session 42" {
+		t.Fatalf("transcript description = %q", req.TranscriptDescription)
+	}
+	if req.ConfigPath != "/etc/audita/config.yml" {
+		t.Fatalf("config path = %q", req.ConfigPath)
+	}
+	if req.OutputSchema != "audita-v1" {
+		t.Fatalf("output schema = %q", req.OutputSchema)
+	}
+	if req.WorkDirRetention != "auto" {
+		t.Fatalf("work dir retention = %q", req.WorkDirRetention)
+	}
+	if req.TotalLLMConcurrency == nil || *req.TotalLLMConcurrency != 3 {
+		t.Fatalf("total llm concurrency = %#v, want 3", req.TotalLLMConcurrency)
+	}
+	if req.ProposalLLMConcurrency == nil || *req.ProposalLLMConcurrency != 2 {
+		t.Fatalf("proposal llm concurrency = %#v, want 2", req.ProposalLLMConcurrency)
+	}
 	if req.ValidationLLMConcurrency == nil || *req.ValidationLLMConcurrency != 2 {
 		t.Fatalf("validation llm concurrency = %#v, want 2", req.ValidationLLMConcurrency)
 	}
@@ -89,6 +107,15 @@ func TestPolishStagePolishesMergedTranscriptAndRecordsMetadata(t *testing.T) {
 	if result.Metadata["audita_work_dir"] != filepath.Join(paths.ArtifactsDir, "audita-work") {
 		t.Fatalf("metadata audita_work_dir = %#v", result.Metadata["audita_work_dir"])
 	}
+	if result.Metadata["total_llm_concurrency"] != 3 {
+		t.Fatalf("metadata total_llm_concurrency = %#v, want 3", result.Metadata["total_llm_concurrency"])
+	}
+	if result.Metadata["proposal_llm_concurrency"] != 2 {
+		t.Fatalf("metadata proposal_llm_concurrency = %#v, want 2", result.Metadata["proposal_llm_concurrency"])
+	}
+	if result.Metadata["output_schema"] != "audita-v1" {
+		t.Fatalf("metadata output_schema = %#v, want audita-v1", result.Metadata["output_schema"])
+	}
 }
 
 func TestPolishStageFallsBackToMergedTranscriptPath(t *testing.T) {
@@ -221,7 +248,8 @@ func setupPolishEnv(t *testing.T) (*Env, *manifest.Manifest) {
 	writeFile(t, pipelinePath, "workspace:\n  root: "+workspace+"\n")
 
 	report := true
-	llmConcurrency := 1
+	totalLLMConcurrency := 3
+	proposalLLMConcurrency := 2
 	validationLLMConcurrency := 2
 
 	cfg := &config.Config{
@@ -236,8 +264,13 @@ func setupPolishEnv(t *testing.T) (*Env, *manifest.Manifest) {
 				Modules:                  []string{"glossary", "homophones", "grammar"},
 				BaseURL:                  "https://openrouter.ai/api/v1",
 				Model:                    "openrouter/google/gemma-4-31b-it",
+				TranscriptDescription:    "Campaign Session 42",
+				ConfigPath:               "/etc/audita/config.yml",
+				OutputSchema:             "audita-v1",
+				WorkDirRetention:         "auto",
 				ValidationModel:          "openrouter/google/gemma-4-31b-it",
-				LLMConcurrency:           &llmConcurrency,
+				TotalLLMConcurrency:      &totalLLMConcurrency,
+				ProposalLLMConcurrency:   &proposalLLMConcurrency,
 				ValidationLLMConcurrency: &validationLLMConcurrency,
 				Report:                   &report,
 			},