TurnModelAttemptStartedParams

turn/modelAttemptStarted params: a turn’s model provider task recorded its opening status — one model attempt is starting (before the provider dials), retries and later model steps included. Clients raise their thinking state here, the point a switch-off TUI flips on model-task activity. Non-terminal: it never resolves a turn-wait. sourceRange cites the session stream’s mirror of the task-lifecycle record.

Fields and variants

• sessionId
• sourceRange
• turnId
• viewCursor

Source

schema/msp/experimental/msp.schema.json#/types/TurnModelAttemptStartedParams

{
  "description": "`turn/modelAttemptStarted` params: a turn's model provider task recorded\nits opening status — one model attempt is starting (before the provider\ndials), retries and later model steps included. Clients raise their\nthinking state here, the point a switch-off TUI flips on model-task\nactivity. Non-terminal: it never resolves a turn-wait. `sourceRange`\ncites the session stream's mirror of the task-lifecycle record.",
  "properties": {
    "sessionId": {
      "description": "The owning session.",
      "type": "string"
    },
    "sourceRange": {
      "$ref": "#/$defs/SourceRange",
      "description": "The durable record this event folded from (the session stream's\nmirror of the model task's opening status; `first == last`)."
    },
    "turnId": {
      "description": "The running turn whose model attempt is starting.",
      "type": "string"
    },
    "viewCursor": {
      "description": "Opaque, strictly monotonic view cursor.",
      "type": "string"
    }
  },
  "required": [
    "sessionId",
    "sourceRange",
    "turnId",
    "viewCursor"
  ],
  "type": "object"
}