Skip redundant SDK transform for chat-completions payloads
Cluster 111723. Data as of
Nothing open on GitHub. Fix merged in #112231 on 16 Sep 2026. Check it covers your case.
The short answer
- Known?
- Yes. 3 related items grouped here, 1 issue already closed.
- Fix event
- A fix was merged to main in PR #112231. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
resolved, deciding PR #112231. That is separate from the fix event. - Still open
- Nothing open on GitHub.
These items address a performance concern where chat-completions requests pass through an OpenAI SDK client-side transform that consumes significant CPU time (reportedly up to 97% of client time on long conversations) despite producing a byte-identical body. The work involves routing bulk chat-completions payloads to bypass that transform.
Open issues0
Open PRs0
Fixes on record
-
#112231 perf(agent): chat-completions requests skip the SDK client-side transform of the conversation body (#111723, salvage #102036, #106755)
files:
agent/auxiliary_client.py,agent/chat_completion_helpers.py,agent/codex_runtime.py,agent/sdk_transform_bypass.py,tests/agent/test_chat_sdk_transform_bypass.py,tests/agent/test_codex_sdk_transform_bypass.py
1 PR closed without merging
From the close comments: merged via another change 1
-
#102036 perf(agent): keep bulk chat-completions payloads out of the SDK request transform · merged via another change →
1e39c93,#112231
Closed issues · 1
- Closed#111723[Perf bug]: the default chat-completions path still pays the OpenAI SDK client-side request transform on every call — up to 97 % of client time on long conversations for a byte-identical body
How this cluster was grouped
-
Link evidence (
structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference. -
Pairwise link density
0.67: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36.1.00means every pair is linked.
Pick up a Lab task
Check whether a fix covers the open issues here, with your own agent. Bring back evidence for maintainers.
Open the LabAt a glance
- Merged PRs
- #112231
- Closed issues
- 1
- Attempts
- 1 PR closed without merging
- Fix link checked
- 16 Sep 2026