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Model Configuration and Fallback Fixes

This cluster of pull requests focuses on enhancing model configuration options and ensuring proper fallback mechanisms for various model-related functionalities.

23 PRs
fix models config
# Title Author Created GitHub
6683 feat(config): add supportsStrictMode compat option for model definitions long-pham 2026-02-01 View
7521 fix: increase maxTokens for tool probe to support reasoning models jakobdylanc 2026-02-02 View
8660 fix: respect agents.defaults.models.*.params.maxTokens in image tool dbottme 2026-02-04 View
9427 fix: trigger model fallback on all 4xx HTTP errors dbottme 2026-02-05 View
9905 fix: require provider prefix for models set without alias (#5790) petter-b 2026-02-05 View
11198 fix(models): strip @profile suffix from model selection mcaxtr 2026-02-07 View
11349 fix(agents): do not filter fallback models by models allowlist liuxiaopai-ai 2026-02-07 View
13188 fix: add cross-provider fallback when primary provider is rate-limited 1bcMax 2026-02-10 View
14239 Add Azure OpenAI Completions provider KJFromMicromonic 2026-02-11 View
14475 feat: Add native Azure OpenAI support dzianisv 2026-02-12 View
15142 fix(ui): fallbacks input always empty even when config has models (#15131) yinghaosang 2026-02-13 View
15689 fix: propagate provider headers to inline model objects julius2016 2026-02-13 View
16766 fix(model): apply provider baseUrl/headers override to registry-found models dzianisv 2026-02-15 View
16838 fix: include configured fallbacks in model allowlist taw0002 2026-02-15 View
17231 fix(failover): recognize model_cooldown as rate-limit for fallback thebtf 2026-02-15 View
19614 fix: clear browser element refs on failover to prevent stale ref errors 88plug 2026-02-18 View
20275 fix(cli): include primary model in allowlist when adding fallbacks MFS-code 2026-02-18 View
21503 feat(doctor): validate fallback model providers are defined (#20909) echoVic 2026-02-20 View
21599 fix(xai): extend Grok model prefix support + add native Responses API config RonySpark 2026-02-20 View
21720 fix(#21546): OpenAI conditional tool-first prompt RonySpark 2026-02-20 View
22064 fix(failover): bypass models allowlist for configured fallback models winston-bepresent 2026-02-20 View
22368 fix: first-token timeout + provider-level skip for model fallback 88plug 2026-02-21 View
23816 fix(agents): model fallback skipped during session overrides and provider coo... ramezgaberiel 2026-02-22 View