Tracker›Changelog›2026-09-06-stream-entity-removed

Stream event type entity no longer observed

observedstructure · stream2026-09-06-stream-entity-removed

Instrument state: Schema 15 · v2 · Bookmarklet 2.7 · measure · gpt-5-6

Evidence

Before
{
  "sse_event_types": [
    "entity"
  ]
}
Breadth
1/33 prompts · local
Modes
instant
Measuring days
6 Sept 2026 · 3 field diffs in events.jsonl
Raw data excerpt (K3-02__instant, 2026-09-06)
{
  "har.sse_event_types": [
    "__debug",
    "conversation_detail_metadata",
    "event:delta",
    "event:delta_encoding",
    "hidden",
    "input_message",
    "message",
    "message_marker",
    "message_stream_complete",
    "product_entity",
    "product_rationale",
    "product_reviews",
    "resume_conversation_token",
    "search_model_queries",
    "search_result",
    "search_result_group",
    "server_ste_metadata",
    "sources_footnote",
    "stop",
    "title_generation",
    "url_moderation"
  ]
}

Daily data of 6 Sept 2026 →

Context

stream/entity

Impact

No evidenced impact.

Status history

6 Sept 2026observed