iop/agent-task/gemini_reasoning_compat/CODE_REVIEW-cloud-G04.md

Code Review Reference - API

[IMPLEMENTING AGENT — READ FIRST] Implement the plan through the existing normalization boundary, run verification, fill every implementation-owned section, leave active files in place, and report ready for review. Do not append a verdict, archive, write complete.log, or ask the user.

Overview

date=2026-08-14 task=gemini_reasoning_compat, plan=0, tag=API

For the Review Agent

[REVIEW AGENT ONLY] Compare source with the plan, rerun fresh verification, and finalize only through the code-review skill.

Implementation Item Completion

Item	Status
API-1 Correct Gemini profile levels	[ ]
API-2 Prove bridge inheritance and synchronize contracts	[ ]

Implementation Checklist

• Implement API-1 the Gemini portable effort levels inside the existing profile normalization.
• Implement API-2 focused config and Responses-bridge regression tests plus contract/spec synchronization.
• Run fresh local verification and the exact-source dev Gemini reasoning cycles.
• Fill implementation-owned sections in CODE_REVIEW-*-G??.md with actual implementation notes and verification output.

Review-Only Checklist

[REVIEW AGENT ONLY] Implementers must not modify this section.

• Append PASS/WARN/FAIL and routing signals.
• Verify dimensions and finding classifications.
• Run and record fresh verification.
• Record reviewer evidence, root cause, one selected fix, targets, and acceptance commands for Required/Suggested findings.
• Archive review as code_review_cloud_G04_0.log and plan as plan_local_G04_0.log.
• Verify managed .gitignore; on PASS write complete.log and archive the task directory, otherwise write only the required next state.

Deviations from Plan

Replace with actual deviations or None.

Key Design Decisions

Record actual decisions.

Reviewer Checkpoints

• Only Gemini profile levels changed; generic normalization remains the owner.
• low/medium/high are exact, xhigh/max fall to high, none fails closed.
• No direct-handler normalizer, model/caller branch, extension, thinking_level, or thinking_budget synthesis exists.
• Responses bridge inherits the mapping through selectProviderOperation.
• Gemini-native thinking config and thought signatures remain unchanged.

Verification Results

Profile Mapping

go test -count=1 ./packages/go/config -run 'TestGeminiProtocolProfileReasoningEffortScale|TestProtocolProfileEffortNormalizationOverlayAndValidation'

Paste actual stdout/stderr.

Responses Bridge

go test -count=1 ./apps/edge/internal/openai -run 'TestResponsesProtocolProfileGeminiEffortFallsBackToHigh|TestResponsesProtocolProfileBridgesToGeminiChat'

Paste actual stdout/stderr.

Full Verification

gofmt -w packages/go/config/protocol_profile.go packages/go/config/protocol_profile_test.go apps/edge/internal/openai/responses_protocol_profile_test.go
go test -count=1 ./packages/go/config
go test -count=1 ./apps/edge/internal/openai
git diff --check

Paste actual stdout/stderr.

Contract and Dev Evidence

rg --sort path -n 'Gemini.*reasoning_effort|xhigh|max.*high' agent-contract/inner/edge-config-runtime-refresh.md agent-contract/outer/openai-compatible-api.md agent-spec/input/openai-compatible-surface.md

Paste document output and sanitized exact-source dev low/high/max cycle evidence. Never paste credentials or provider payloads.

Section Ownership

Section	Owner
Fixed header/overview/instructions/checkpoints	Fixed
Item Completion/Implementation Checklist	Implementer checks only
Review-Only Checklist	Reviewer
Deviations/Key Decisions	Implementer
Verification Results	Implementer, then reviewer
Code Review Result	Reviewer appends