fix(responses): preserve outputs missing call ids - #3420
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Included review availability: Your plan provides up to 10 included reviews per hour; 5 remain after this review. 📝 WalkthroughWalkthroughThe OpenAI Responses request builder now repairs supported tool outputs that lack a non-empty ChangesTool output repair
Estimated code review effort: 3 (Moderate) | ~20 minutes Merge Risk: ⚪ Minimal · up to Responses requests with repairable tool outputs missing a call ID are converted to labeled user messages while valid stateful outputs and invalid shapes retain their intended handling. No merge-blocking current-head risk remains. Sequence Diagram(s)sequenceDiagram
participant buildRequest
participant buildRoutedCompactionBody
participant repairUnidentifiedToolOutputItems
buildRequest->>buildRoutedCompactionBody: build routed compaction body
buildRoutedCompactionBody->>repairUnidentifiedToolOutputItems: pass transformed body
repairUnidentifiedToolOutputItems->>buildRequest: return repaired body
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✅ Passed checks (4 passed)
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Tip For best results, initiate chat on the files or code changes. 🧩 Analysis chain🏁 Script executed: #!/bin/bash
set -euo pipefail
echo '=== PR metadata ==='
gh pr view 3420 --repo lidge-jun/opencodex --json title,body,baseRefName,headRefName,files
echo '=== Changed-file diff ==='
gh pr diff 3420 --repo lidge-jun/opencodex -- src/adapters/openai-responses.ts tests/openai-responses-passthrough.test.ts
echo '=== Adapter outline ==='
ast-grep outline src/adapters/openai-responses.ts --items all --type function --view expanded
echo '=== Relevant adapter symbols and call sites ==='
rg -n -C 8 'repairUnidentifiedToolOutputItems|unidentifiedToolOutputContent|buildRequest|function_call_output|custom_tool_call_output' src/adapters/openai-responses.ts
echo '=== Relevant tests ==='
rg -n -C 8 'unknown call|function_call_output|custom_tool_call_output|previous_response_id|input_image' tests/openai-responses-passthrough.test.tsLength of output: 5078 🏁 Script executed: #!/bin/bash
set -euo pipefail
echo '=== PR patch ==='
gh api repos/lidge-jun/opencodex/pulls/3420 --jq .diff_url | xargs -r curl -fsSL
echo '=== Adapter outline ==='
ast-grep outline src/adapters/openai-responses.ts --items all --type function --view expanded
echo '=== Adapter repair/build context ==='
rg -n -C 12 'repairUnidentifiedToolOutputItems|unidentifiedToolOutputContent|buildRequest|routed compaction|function_call_output|custom_tool_call_output' src/adapters/openai-responses.ts
echo '=== Test context ==='
rg -n -C 12 'unknown call|function_call_output|custom_tool_call_output|previous_response_id|input_image' tests/openai-responses-passthrough.test.tsLength of output: 52595 🏁 Script executed: #!/bin/bash
set -euo pipefail
echo '=== Call-ID validation and regression coverage ==='
rg -n -i -C 5 'call_id.*trim|trim.*call_id|call_id.*empty|empty.*call_id|missing.*call_id|call_id.*length|length.*call_id' \
src tests
echo '=== Responses request schema/type references ==='
rg -n -C 5 'function_call_output|custom_tool_call_output|input_image' \
src tests -g '*schema*' -g '*.ts'
echo '=== Routed compaction implementation ==='
sed -n '2040,2145p' src/adapters/openai-responses.ts
echo '=== Full buildRequest normalization order ==='
sed -n '2210,2380p' src/adapters/openai-responses.tsLength of output: 201121 🏁 Script executed: #!/bin/bash
set -euo pipefail
echo '=== Custom-tool rewrite definitions ==='
rg -n -C 10 'function rewriteRoutedCustomToolsForUpstream|const rewriteRoutedCustomToolsForUpstream|rewriteRoutedCustomToolsForUpstream' src
echo '=== Custom-tool malformed-call-ID tests ==='
rg -n -i -C 8 'custom_tool_call_output.*(missing|empty|unknown|call_id)|missing.*custom_tool_call_output|empty.*custom_tool_call_output' tests
echo '=== Parser treatment of missing tool-output call IDs ==='
rg -n -C 8 'function_call_output|custom_tool_call_output' src/responses-parser.ts src 2>/dev/null | head -n 500Length of output: 78846 🏁 Script executed: #!/bin/bash
set -euo pipefail
echo '=== Custom-tool rewrite implementation ==='
sed -n '130,290p' src/responses/custom-tool-compat.ts
echo '=== Responses parser candidates ==='
fd -t f -e ts '.*parser.*' src | sort
echo '=== Narrow missing-call-ID references ==='
rg -n -i -C 5 'missing.{0,80}call_id|call_id.{0,80}missing|call_id.{0,80}length' \
src/responses src/adapters tests/openai-responses-passthrough.test.tsLength of output: 18428
I found no actionable issues. The new repair in The regression tests in I did not run repository tests in this review environment. You are interacting with an AI system. |
리뷰 · 우선순위 73 / 80이 PR은 지금 지금 HEAD의 동작은 짧다. 새 헬퍼 테스트는 우선순위 73으로 둔 이유: 실제 위임/서브에이전트 턴이 모델까지 도달하지 못하는 와이어 버그이고, 변경 면적이 작으며, stateful
메인테이너의 판단이 필요한 지점
너의 추천 이 댓글은 grok-bot이 작성했습니다 |
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Actionable comments posted: 2
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Inline comments:
In `@src/adapters/openai-responses.ts`:
- Line 987: Update orphanedToolOutputContent so input_file and other supported
non-text output parts are preserved, or converted to explicit fallback text
consistent with isToolOutputEmpty; ensure both repair paths using this helper
retain the output instead of reducing it to only a marker, and add regression
coverage for each path.
- Line 987: Update the tool-output handling around orphanedToolOutputContent and
the corresponding function_call_output/custom_tool_call_output paths to reject
or safely discard items with missing or unmatched call_id instead of converting
their content into role: "user" messages. Preserve valid outputs matched to
declared tool calls, and add a regression test covering prompt-injection content
in malformed tool outputs.
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📒 Files selected for processing (2)
src/adapters/openai-responses.tstests/openai-responses-passthrough.test.ts
Included review availability: Your plan provides up to 10 included reviews per hour; 9 remain after this review.
🧩 Analysis chain🏁 Script executed: #!/bin/bash
set -euo pipefail
repo="lidge-jun/opencodex"
pr="3420"
echo '=== PR metadata and changed files ==='
gh pr view "$pr" --repo "$repo" --json headRefOid,baseRefOid,files,title
echo '=== PR diff ==='
gh pr diff "$pr" --repo "$repo" -- \
src/adapters/openai-responses.ts \
tests/openai-responses-passthrough.test.ts
echo '=== Relevant adapter symbol outline ==='
ast-grep outline src/adapters/openai-responses.ts \
--items all --type function --match 'ToolOutput|repair|buildRequest|Compaction' --view expanded
echo '=== Repair helpers and request pipeline ==='
rg -n -C 18 \
'isRepairableToolOutput|orphanedToolOutputContent|unidentifiedToolOutputContent|repairUnidentifiedToolOutputItems|repairOrphanedInputItems|buildRoutedCompactionBody|buildRequest' \
src/adapters/openai-responses.ts
echo '=== Response output types and validators ==='
rg -n -C 6 \
'function_call_output|custom_tool_call_output|input_image|encrypted_content|input_file|call_id' \
src tests -g '*.ts' | head -n 1400
echo '=== Relevant regression tests ==='
rg -n -C 14 \
'unknown call|function_call_output|custom_tool_call_output|previous_response_id|input_image|encrypted_content|incomplete' \
tests/openai-responses-passthrough.test.tsLength of output: 2029 🏁 Script executed: #!/bin/bash
set -euo pipefail
base="8b60e4c447191b71b32e4ad5dcb52407cc5f1d0d"
head="826a83bc507586390d37afdf9312ee6d4ee9f6a1"
echo '=== Exact PR diff ==='
git diff --find-renames --unified=80 "$base" "$head" -- \
src/adapters/openai-responses.ts \
tests/openai-responses-passthrough.test.ts
echo '=== Adapter symbol outline ==='
ast-grep outline src/adapters/openai-responses.ts \
--items all --type function --view expanded
echo '=== Repair helpers and build pipeline ==='
rg -n -C 20 \
'isRepairableToolOutput|orphanedToolOutputContent|unidentifiedToolOutputContent|repairUnidentifiedToolOutputItems|repairOrphanedInputItems|buildRoutedCompactionBody|buildRequest' \
src/adapters/openai-responses.ts
echo '=== Output-item types and validation consumers ==='
rg -n -C 8 \
'function_call_output|custom_tool_call_output|input_image|encrypted_content|input_file|call_id' \
src tests -g '*.ts' | head -n 1600
echo '=== Added and adjacent regression tests ==='
rg -n -C 16 \
'unknown call|function_call_output|custom_tool_call_output|previous_response_id|input_image|encrypted_content|incomplete' \
tests/openai-responses-passthrough.test.tsLength of output: 246819
I found no actionable issues.
I did not execute repository tests in this review environment.
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Tip For best results, initiate chat on the files or code changes. 🧩 Analysis chain🏁 Script executed: #!/bin/bash
set -euo pipefail
repo="lidge-jun/opencodex"
pr="3420"
echo '=== Pull request metadata ==='
gh pr view "$pr" --repo "$repo" --json headRefOid,baseRefOid,title,files
echo '=== Current pull request diff ==='
gh pr diff "$pr" --repo "$repo" -- \
src/adapters/openai-responses.ts \
tests/openai-responses-passthrough.test.ts
echo '=== Adapter function map ==='
ast-grep outline src/adapters/openai-responses.ts \
--items all --type function \
--match 'ToolOutput|repair|buildRequest|Compaction' --view expanded
echo '=== Repair helpers and normalization order ==='
rg -n -C 20 \
'isRepairableToolOutput|orphanedToolOutputContent|repairUnidentifiedToolOutputItems|repairOrphanedInputItems|buildRoutedCompactionBody|buildRequest' \
src/adapters/openai-responses.ts
echo '=== Focused regression-test context ==='
rg -n -C 16 \
'unknown call|function_call_output|custom_tool_call_output|previous_response_id|input_image|encrypted_content|incomplete' \
tests/openai-responses-passthrough.test.tsLength of output: 1818 🏁 Script executed: #!/bin/bash
set -euo pipefail
base="8b60e4c447191b71b32e4ad5dcb52407cc5f1d0d"
echo '=== Exact PR diff ==='
git diff --find-renames --unified=80 "$base" HEAD -- \
src/adapters/openai-responses.ts \
tests/openai-responses-passthrough.test.ts
echo '=== Adapter function map ==='
ast-grep outline src/adapters/openai-responses.ts \
--items all --type function \
--match 'ToolOutput|repair|buildRequest|Compaction' --view expanded
echo '=== Repair helpers and normalization order ==='
rg -n -C 20 \
'isRepairableToolOutput|orphanedToolOutputContent|repairUnidentifiedToolOutputItems|repairOrphanedInputItems|buildRoutedCompactionBody|buildRequest' \
src/adapters/openai-responses.ts
echo '=== Output item type handling ==='
rg -n -C 8 \
'function_call_output|custom_tool_call_output|input_image|encrypted_content|input_file|call_id' \
src tests -g '*.ts' | head -n 1600
echo '=== Focused regression-test context ==='
rg -n -C 16 \
'unknown call|function_call_output|custom_tool_call_output|previous_response_id|input_image|encrypted_content|incomplete' \
tests/openai-responses-passthrough.test.tsLength of output: 226564
I found no actionable issues.
I did not run repository tests in this review environment. You are interacting with an AI system. |
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Codex Review: Didn't find any major issues. Breezy! Reviewed commit: ℹ️ About Codex in GitHubYour team has set up Codex to review pull requests in this repo. Reviews are triggered when you
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Reviewed as maintainer for the 260904 bug-backlog merge train.
Verified: the repair is scoped to tool-output items that carry no nonempty call_id and have a representable output, so valid stateful outputs pass through untouched and genuinely malformed ones still fail closed. Text, refusals, images, and encrypted-content markers are each handled explicitly, and the pipeline insertion sits after routed compaction, which is the correct point. tests/openai-responses-passthrough.test.ts covers missing ids, stateful preservation, images, encrypted content, malformed outputs, and forward orphan repair.
Merge-train note: this lands before #3405, which also touches src/adapters/openai-responses.ts but only in the Muse web_search sanitizer around line 1966, well away from the output-repair helpers here. The two were checked for semantic interaction as well as textual conflict and are independent.
2 participants
Summary
function_call_outputorcustom_tool_call_outputwithout a usablecall_id.input_imageparts alongside the recovered text.encrypted_contentparts with the existing[encrypted content omitted]marker instead of silently dropping them.previous_response_id.call_idnor a validoutputuntouched so schema validation still fails closed.What fails today
{ "model": "grok-4.6", "input": [{ "type": "function_call_output", "output": "<codex_delegation>Inspect the adapter.</codex_delegation>" }] }A strict Responses endpoint rejects that request before model execution:
Behavior after this change
The malformed item becomes a schema-valid message while preserving the useful payload:
{ "type": "message", "role": "user", "content": [{ "type": "input_text", "text": "[tool output for unknown call]\n<codex_delegation>Inspect the adapter.</codex_delegation>" }] }The repair runs after routed compaction so nested image parts can still be sanitized structurally before any malformed output is flattened to text. Forward/stateless orphan repair uses the same lossless conversion so both paths preserve valid multimodal output.
Verification
call_idregression first and confirmed it failed against the previous implementation.bun test tests/openai-responses-passthrough.test.ts tests/responses-compaction-routing.test.ts tests/responses-stateless-dangling-call-repair.test.ts --timeout 30000— 190 pass, 0 fail.bun run typecheck— passed.bun run test -- --parallel=4 --timeout 30000— 17,734 pass, 0 fail across the full suite.bun run privacy:scan— passed.bun run doctor:gui:if-changed— no issues found.Checklist
Review readiness checklist
All CI tests are green on my local testing.
I pushed my PR to the latest dev commit.
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My PR is ready for review.