v0.93.0

[v0.93.0] - 2026-10-27

Fixed

• A direct provider's spent quota is read from its structure, not its wording: a call with your own keys to OpenAI or a backend on the OpenAI SDK, Anthropic, Google Gemini, Mistral or Amazon Bedrock is a spent quota only on the status, error code or error detail that provider documents for one, and is otherwise retried as provider.rate_limited. A 429 whose message mentioned a quota, as Gemini's per-minute throttles do, used to fail at once as provider.quota_exhausted. Anthropic's credit-balance and self-set usage-limit refusals, which carry no code, are still read, by their opening words.
• Throttles sent on another status than 429 are retried: OpenRouter's 402 for its in-flight budget, Groq's 498 for its flex tier at capacity, and Bedrock's ServiceQuotaExceededException, from Bedrock's SDK or from Claude on Bedrock through the Anthropic SDK, are now provider.rate_limited where they failed at once.
• Gemini's retry delay is carried: the delay Gemini gives in its error's RetryInfo detail, not in a Retry-After header, is now the failure's retry_after and is named in its advice.
• A delay in milliseconds is read: a retry-after-ms header above zero, which Azure OpenAI sends beside retry-after, is now the delay a rate limit carries, read first as the OpenAI and Anthropic SDKs read it, on a call through either SDK, Azure's REST API or a gateway. The transport retry of a call to Azure's REST API now waits that delay too, where it read Retry-After alone.
• More of Bedrock's wordings of an input over the window are recognized: a ValidationException saying "Input Tokens Exceeded" (Amazon Nova), "Too many input tokens" (Amazon Titan) or "prompt tokens (N) exceed model maximum (M)" is now model.context_exceeded where it was runtime.unexpected.

Removed

• ProviderErrorMetadata.is_quota_exhaustion (Breaking): a plugin reads ProviderErrorMetadata.limit_verdict instead, a ProviderLimitVerdict of quota_exhausted, rate_limited or neither, the one entry point the classifier reads.

What's Changed

• fix/Provider-quota-misread · L-261015-3d5225 by @lchoquel in #1496
• Release v0.93.0 by @lchoquel in #1498

Full Changelog: v0.92.3...v0.93.0