# Complete - m-openai-compatible-provider-passthrough-contract-sync/02+01_model_route_dispatch

## 완료 일시

2026-07-14

## 요약

Responses provider-pool model route dispatch follow-up을 3번째 리뷰 루프에서 PASS로 종료했다.

## 루프 이력

| Plan | Review | Verdict | 메모 |
|------|--------|---------|------|
| `plan_local_G06_0.log` | `code_review_local_G06_0.log` | FAIL | Responses provider-pool path가 selected provider capability 전에 strict/tunnel 분기를 결정하고, unknown/streaming 요청에서 real service catalog key를 잃는 문제가 확인되었다. |
| `plan_local_G06_1.log` | `code_review_local_G06_1.log` | FAIL | production debug/panic artifact, normalized strict-output policy 손실, tunnel metadata/context 손실이 확인되었다. |
| `plan_local_G06_2.log` | `code_review_local_G06_2.log` | PASS | `PrepareRun`/`PrepareTunnel` 기반 selection-first dispatch, strict-output prepared request 전달, tunnel metadata/context 보존, regression tests가 충족되었다. |

## 구현/정리 내용

- `/v1/responses` provider-pool 요청을 `SubmitProviderPool` one-shot dispatch로 보내 selected provider capability가 tunnel 또는 normalized path를 결정하게 정리했다.
- normalized Responses branch에서 `PrepareRun`이 준비한 request와 strict output policy를 `completeResponse`까지 전달하게 했다.
- provider-pool tunnel branch의 metadata, `EstimatedInputTokens`, `ContextClass`를 service dispatch와 tunnel request 경로에서 보존했다.
- debug-only log, panic guard, fake service overconstraint를 제거하고 strict-output/metadata/context regression tests를 추가했다.

## 최종 검증

- `rg --sort path 'DEBUG handleResponsesProviderPool|TestResponsesProviderPoolDebug|panic\("fake SubmitProviderPool|panic\("poolReq.PrepareRun' apps/edge/internal/openai` - PASS; 출력 없음.
- `GOCACHE=/tmp/iop-go-cache go test ./apps/edge/internal/openai -run 'TestResponsesProviderPool.*StrictOutput|TestResponsesStrictOutputNormalizesAgentResponse' -count=1` - PASS; `ok iop/apps/edge/internal/openai`.
- `GOCACHE=/tmp/iop-go-cache go test ./apps/edge/internal/openai -run 'TestResponsesProviderPool.*(Metadata|Context|TunnelUnknown|Streaming|Ollama)' -count=1` - PASS; `ok iop/apps/edge/internal/openai`.
- `test -f agent-task/archive/2026/07/m-openai-compatible-provider-passthrough-contract-sync/01_selector_metadata_surface/complete.log` - PASS.
- `GOCACHE=/tmp/iop-go-cache go test ./apps/edge/internal/openai -run 'TestResponsesProviderPool.*(Unknown|Streaming|Tunnel|Ollama|Mixed|Metadata|Context|StrictOutput)|TestResponsesStrictOutputNormalizesAgentResponse|TestChatCompletions.*ProviderPool' -count=1` - PASS; `ok iop/apps/edge/internal/openai`.
- `GOCACHE=/tmp/iop-go-cache go test ./apps/edge/internal/service -run 'TestResolveProviderPoolCandidates.*ExecutionPath|TestResolveProviderPoolCandidatesKeepsMixedProviderTypes' -count=1` - PASS; `ok iop/apps/edge/internal/service`.
- `GOCACHE=/tmp/iop-go-cache go test ./apps/edge/internal/openai ./apps/edge/internal/service ./apps/node/internal/adapters/openai_compat -count=1` - PASS; openai/service/openai_compat 모두 통과.
- `GOCACHE=/tmp/iop-go-cache go test ./apps/edge/... -count=1` - PASS; edge 전체 package tests 통과.
- `git diff --check` - PASS; 출력 없음.

## Roadmap Completion

- Milestone: `agent-roadmap/phase/routing-policy-model-orchestration/milestones/openai-compatible-provider-passthrough-contract-sync.md`
- Milestone link: [Milestone 문서](agent-roadmap/phase/routing-policy-model-orchestration/milestones/openai-compatible-provider-passthrough-contract-sync.md)
- Completed task ids:
  - `model-route`: PASS; evidence=`agent-task/archive/2026/07/m-openai-compatible-provider-passthrough-contract-sync/02+01_model_route_dispatch/plan_local_G06_2.log`, `agent-task/archive/2026/07/m-openai-compatible-provider-passthrough-contract-sync/02+01_model_route_dispatch/code_review_local_G06_2.log`; verification=`GOCACHE=/tmp/iop-go-cache go test ./apps/edge/internal/openai ./apps/edge/internal/service ./apps/node/internal/adapters/openai_compat -count=1`, `GOCACHE=/tmp/iop-go-cache go test ./apps/edge/... -count=1`, `git diff --check`
- Not completed task ids: 없음

## 잔여 Nit

- 없음

## 후속 작업

- 없음
