fix(router): align fallback semantics and oauth provider behavior

2026-02-23 17:11:15 -08:00
parent 00b2d646f7
commit 092a9baeae
10 changed files with 118 additions and 32 deletions
@@ -178,7 +178,7 @@ const modelsSchema = z.object({
  fast: modelConfigSchema.optional(),
  default: modelConfigSchema,
  complex: modelConfigSchema.optional(),
-  fallback_chain: z.array(z.string()).default(['anthropic']),
+  fallback_chain: z.array(z.string()).default([]),
  local_providers: z.record(z.string(), modelConfigSchema).optional(),
  thinking: thinkingSchema,
 });