Implement support for OpenRouter sticky routing via a session_id variable

2026-07-02 20:08:44 -05:00
parent 4d4bb7a121
commit 63fb8fc132
19 changed files with 363 additions and 13 deletions
--- a/internal/format/prepared_run.go
+++ b/internal/format/prepared_run.go
@@ -96,6 +96,9 @@ func (textPreparedRunFormatter) Format(prepared *domain.PreparedRun) ([]byte, er
 	if prepared.PromptHash != "" {
 		fmt.Fprintf(&b, "prompt_hash: %s\n", prepared.PromptHash)
 	}
+	if prepared.SessionID != "" {
+		fmt.Fprintf(&b, "session_id: %s\n", prepared.SessionID)
+	}
 	fmt.Fprintf(&b, "rendered_prompt_hash: %s\n", prepared.RenderedPromptHash)

 	target := prepared.EffectiveModelParams