{
  "defaultModel": "anthropic/claude-haiku-4-5",
  "tiers": {
    "SIMPLE": "anthropic/claude-haiku-4-5",
    "MEDIUM": "anthropic/claude-sonnet-5",
    "COMPLEX": "anthropic/claude-sonnet-5",
    "REASONING": { "model": "anthropic/claude-opus-5", "thinkingLevel": "high" }
  },
  "keywordTierRules": [
    { "keywords": ["migration", "schema change", "security review"], "tier": "REASONING" },
    { "keywords": ["typo", "rename", "formatting"], "tier": "SIMPLE" }
  ],
  "escalationKeywords": ["PI ESCALATE"],
  "planMode": { "minTier": "COMPLEX" },
  "sessionAffinity": { "enabled": false, "ttlSeconds": 3600 }
}