StreamEventMetadata

SSE metadata event — emitted once before generation begins.

typestringrequired

Possible values: [metadata]

interaction_idstringrequired

inferred_emotional_state objectnullablerequired

Structured emotional inference for the turn (mirrors the non-streaming respond response field). null when inference is disabled or failed.

primarystring

confidencenumber

secondarystring[]

intensitystring

valencenumber

arousalnumber

memory objectrequired

consultedbooleanrequired

summary_usedstringnullablerequired

significant_moments_referencedintegerrequired

StreamEventMetadata

{
  "type": "metadata",
  "interaction_id": "string",
  "inferred_emotional_state": {
    "primary": "string",
    "confidence": 0,
    "secondary": [
      "string"
    ],
    "intensity": "string",
    "valence": 0,
    "arousal": 0
  },
  "memory": {
    "consulted": true,
    "summary_used": "string",
    "significant_moments_referenced": 0
  }
}