{
  "_comment": "Tiered evaluation order. Tier 1 fail_fast stops eval early on gold-standard regression.",
  "tiers": [
    {
      "name": "Gold Standard",
      "slugs": ["langgraph-python"],
      "fail_fast": true
    },
    {
      "name": "Key Partners",
      "slugs": ["mastra", "crewai-crews", "google-adk", "langgraph-typescript"],
      "fail_fast": false
    },
    {
      "name": "Full Matrix",
      "slugs": "*",
      "fail_fast": false
    }
  ]
}