* feat(xai): add Grok 4.6 catalog and preserve OAuth xhigh
Add first-class Grok 4.6 discovery, pricing, and reasoning metadata while
keeping the existing Grok 4.3 API-key and server-tool defaults unchanged.
Preserve xhigh only for Grok 4.6 so OAuth auto no longer inherits the
Grok 4.5 high downgrade.
Closes nothing; tracks #122734.
* fix(xai): resolve the OAuth auto alias to its canonical model in the thinking policy
The OAuth catalog row keeps id "auto" and records the provider-selected
target in params.canonicalModelId; judging the raw alias collapsed the
default OAuth route to an off-only thinking picker for every model.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* test(xai): refresh catalog-order assertions and restore stream deadlines for Grok 4.6
Exact-order catalog and onboarding arrays now include the new row with its
metadata assertion; payload-capture timeouts return to their original
values, Grok 4.5 off-clamp and Grok 4.3 modern-model coverage are
restored, and the Grok 4.6 xhigh boundary test passes its id explicitly.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* feat(agents): add Grok 4.6 to the curated high-signal live matrix
xai is a curated-only high-signal provider, so the new flagship was
structurally excluded from default live sweeps; add it alongside
Grok 4.5 with its test and docs mirrors, matching the 4.5 precedent.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* fix(xai): align Grok frontier metadata
* fix(xai): align Grok 4.6 catalog contract
Remove the unsupported moving alias, centralize OAuth auto target resolution, correct cached pricing, and keep live coverage on the stable xhigh completion path.
Co-authored-by: Kiran Magic <262980978+kiranmagic7@users.noreply.github.com>
---------
Co-authored-by: Kiran Magic <262980978+kiranmagic7@users.noreply.github.com>
Co-authored-by: Kiran Magic <kiran@Alices-Laptop.local>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
Co-authored-by: Kiran <kiranmagic7@users.noreply.github.com>
Co-authored-by: Peter Steinberger <steipete@gmail.com>
kiranmagic7