Gemini fallback alias routing through native client
Cluster 104583. Data as of
Nothing open on GitHub. Fix merged in #104911 on 7 Sep 2026. Check it covers your case.
The short answer
- Known?
- Yes. 4 related items grouped here, 1 issue already closed.
- Fix event
- A fix was merged to main in PR #104911. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
resolved, deciding PR #104911. That is separate from the fix event. - Still open
- Nothing open on GitHub.
These issues and PRs concern Google/Gemini fallback provider aliases bypassing GeminiNativeClient and sending unsupported parameters like 'thinking_config', resulting in 400 errors. The work focuses on routing those aliases correctly through the native client gate.
Open issues0
Open PRs0
Fixes on record
-
#104911 fix: Gemini fallback aliases send native thinking requests (#104583, salvage #104584)
files:
agent/agent_runtime_helpers.py,contributors/emails/[redacted:email],tests/agent/test_gemini_alias_native_route.py,website/docs/user-guide/features/fallback-providers.md
2 PRs closed without merging
From the close comments: merged via another change 2
-
#104584 fix(gemini): route google-alias fallback providers through GeminiNativeClient · merged via another change →
a745101,1eb1b79,#104911,#104583,#104875 -
#104875 fix(agent): route gemini profile aliases through the native client gate (#104583) · merged via another change →
#104583,#104911,#104584
Closed issues · 1
- Closed#104583fallback_providers: "google" entry bypasses GeminiNativeClient, 400s with "Unknown name 'thinking_config'"
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structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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
0.50: 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
- #104911
- Closed issues
- 1
- Attempts
- 2 PRs closed without merging
- Fix link checked
- 7 Sep 2026