set the prompt cache key to session id (#698)

2026-01-13 19:29:36 +02:00
parent 7534802752
commit 00ba005e50
1 changed files with 1 additions and 0 deletions
--- a/packages/ai/src/providers/openai-responses.ts
+++ b/packages/ai/src/providers/openai-responses.ts
@@ -366,6 +366,7 @@ function buildParams(model: Model<"openai-responses">, context: Context, options
 		model: model.id,
 		input: messages,
 		stream: true,
+		prompt_cache_key: options?.sessionId,
 	};

 	if (options?.maxTokens) {