Preserve and display the generating model for each assistant reply

2026-11-02 21:18:37 -08:00
parent 9e4811b6cc
commit b9ff0a795c
13 changed files with 195 additions and 18 deletions
@@ -146,6 +146,8 @@ Each tool invocation can emit multiple `tool_call` events with the same `toolCal

 For `persist: false` streams, `chatId` and `callId` are `null`.

+When an ordinary persisted completion finishes, its assistant message stores the same request-time provider/model in `metadata.generation`, available in the canonical `GET /v1/chats/:chatId` refresh. Clients must use per-message generation metadata for historical response labels, not the current chat selection. Older messages can lack attribution; see [chat detail](rest.md#get-v1chatschatid). This adds no SSE events or fields, and does not change non-persistent Quick Questions or inline Agent identity.
+
 ### `delta`

 ```json