gen_08q0kjqydl

Decision timeline

1. admission+0 ms

   chat request by prin_admin under profile @company/general-best (requested "@company/general-best")

2. cache+0 ms

   exact cache miss

3. route+0 ms

   selected anthropic/claude-opus via anthropic/acct_anthropic_ent_use1 on node_cf_use1_01 (A-tier, us-east-1) — objective=quality, 3 candidates scored, 2 in fallback chain, 0 hard-filter rejections [router router-v3.4.1, policy policy-2026-07-14]

   3 candidates considered3 survived hard filters0 rejectedobjective: qualityfallback chain: 2router-v3.4.1 · policy-2026-07-14

   Score breakdown — top 3

   #	Candidate	quality	cost	latencyPenalty	cacheSavings	contractValue	shadowPrice	retryRisk	affinityPenalty	Total
   1	anthropic/claude-opus via anthropic · node_cf_use1_01 selected	+0.974	-0.188	-0.002	+0.030	+0.013	-0.002	-0.001	+0.300	1.124
   2	openai/gpt-5.2 via openai · node_cf_use1_01	+0.958	-0.070	-0.022	+0.032	0.000	-0.010	-0.001	-0.150	0.722
   3	google/gemini-3-pro via google-vertex · node_cf_euw1_01	+0.924	-0.087	-0.043	+0.025	0.000	-0.010	-0.005	-0.150	0.623

4. attempt #1+55 ms

   #1 anthropic · account acct_anthropic_ent_use1 · node node_cf_use1_01 — failed in 483ms (provider_overloaded: 529 overloaded_error from anthropic)

   failedanthropicacct_anthropic_ent_use1pool enterprisenode_cf_use1_01Tier A483 msprovider_overloaded

   529 overloaded_error from anthropic

5. attempt #2+1083 ms

   #2 anthropic · account acct_anthropic_ent_use1 · node node_cf_use1_01 — failed in 625ms (provider_overloaded: 529 overloaded_error from anthropic (bounded retry))

   failedanthropicacct_anthropic_ent_use1pool enterprisenode_cf_use1_01Tier A625 msprovider_overloaded

   529 overloaded_error from anthropic (bounded retry)

6. attempt #3+1808 ms

   #3 openai · account acct_openai_pool_a_use1 · node node_cf_use1_01 — failed in 10906ms (network_timeout: egress node timeout after 8s (deadline exceeded))

   failedopenaiacct_openai_pool_a_use1pool pool-anode_cf_use1_01Tier A10.91 snetwork_timeout

   egress node timeout after 8s (deadline exceeded)

7. settlement+12071 ms

   reservation released — no spend settled

   Ledger entries

   • reserve$0.0004budget:bud_proj_corereserve est max for @company/general-best
   • refund−$0.0004budget:bud_proj_corerelease: all attempts failed
8. complete+12071 ms

   status=failed, error=provider_unavailable (All fallback candidates exhausted within deadline (3 attempts, 2 providers).), 12071ms end-to-end

fabric_metadata

The route-explanation envelope an API caller receives with X-OpenRouter-Metadata: enabled or routing.explain, reconstructed from this generation record.

{
  "requested": "@company/general-best",
  "resolved_model": null,
  "strategy": "quality",
  "policy_version": "policy-2026-07-14",
  "router_version": "router-v3.4.1",
  "provider": "openai",
  "region": "us-east-1",
  "account_pool": "pool-a",
  "node": {
    "ref": "node_cf_use1_01",
    "trust_tier": "A"
  },
  "cache": {
    "response": "MISS",
    "prompt_affinity": "MISS",
    "predicted_cached_tokens": 0
  },
  "guardrails": [],
  "attempts": [
    {
      "provider": "anthropic",
      "status": 503,
      "error_type": "provider_overloaded"
    },
    {
      "provider": "anthropic",
      "status": 503,
      "error_type": "provider_overloaded"
    },
    {
      "provider": "openai",
      "status": 504,
      "error_type": "network_timeout"
    }
  ],
  "routing_reason": [
    "selected anthropic/claude-opus via anthropic (quality objective, score 1.1239)",
    "committed capacity preferred (contract economics)",
    "recovered via fallback after 2 failed attempt(s)",
    "request failed: provider_unavailable"
  ]
}