{
  "schema_version": "AImatchPromptCacheV1",
  "generated_at": "2026-07-06T20:26:01.294Z",
  "explicit_stage_cache_enabled": true,
  "active_role_count": 2,
  "min_roles_for_stage_cache": 2,
  "ttl": "5m",
  "packets": {
    "call_evidence": {
      "file": "call-evidence-packet.md",
      "chars": 14050
    },
    "brief_template_rules": {
      "file": "brief-template-rules-packet.md",
      "chars": 5834
    }
  },
  "notes": [
    "Candidate evaluation uses explicit prompt caching whenever enough candidates are evaluated.",
    "Run evidence/template packets are explicit-cache-enabled only for same-stage multi-role reuse, because Anthropic cache reads do not cross different structured-output schemas/tools.",
    "Gemini receives stable prefix-first prompt parts for implicit caching when supported by the configured model."
  ]
}