{
  "schema": "anvil-serving.control-evidence/v1",
  "status": "verified",
  "control_mechanism": "chat_template_kwargs",
  "source": "laguna-s-21-preflight-thinking-disabled.json: thinking-disabled TP2 preflight passed smoke, structured JSON, 240000-token retrieval, and 20/20 tool calls with zero reasoning evidence",
  "observed_at": "2026-08-01T13:04:26Z"
}