@ai-sdk/openai

The upgrade method is to run npm install @ai-sdk/openai@4.0.60.

Within the AI SDK ecosystem, there exists an adapter package @ai-sdk/zod similar to @ai-sdk/valibot, with both providing the same public interface.

The fact that @ai-sdk/amazon-bedrock depends on @ai-sdk/openai does not mean an OpenAI account or key is required, because @ai-sdk/openai encapsulates general-purpose capabilities such as HTTP request handling, streaming response parsing, and tool-calling protocols that are shared across multiple provider packages.

Patch versions are typically backward compatible and do not introduce breaking changes.

@ai-sdk/openai@3.0.121 was released as a patch version, with the core change being the addition of support for the GPT-6.1 Sol model.

All concrete provider packages (such as @ai-sdk/openai, @ai-sdk/anthropic, @ai-sdk/xai) must implement the interfaces declared by @ai-sdk/provider, and any enum extension, field addition or removal, or type narrowing in that package propagates to all downstream providers

The @ai-sdk/openai package is responsible for integration with OpenAI models.

This fix detects and unwraps redundant allOf wrappers in the conversion layer, making the generated JSON Schema compliant with OpenAI's strict mode requirements.

The core fix in this update is the rewriting of recursive Zod schemas that use allOf wrappers, with commit record 4e94782.

The article recommends that when upgrading @ai-sdk/azure to 4.0.82, users should simultaneously confirm that @ai-sdk/openai is at version 4.0.78 or a compatible version, and verify Azure OpenAI calls in a test environment.

The strategy of directly rejecting at the history level while issuing warnings and ignoring at the request level balances runtime robustness with data reliability and is a deliberate trade-off design.

The SDK validates update requests against the effort levels actually supported by the model, issues warnings for unsupported updates at the request level, and automatically ignores them.

For unsupported effort updates in historical messages, the SDK rejects them directly.

When using @ai-sdk/openai at the same time, it is recommended to keep both at matching versions to avoid potential behavioral inconsistencies.

@ai-sdk/azure reuses a large amount of the underlying logic from @ai-sdk/openai, with differentiated handling only at the levels of authentication method, endpoint configuration, and deployment name.

When encountering anomalous Azure-related behavior, in addition to reviewing the Azure package update log, one should also pay attention to the change records of its underlying OpenAI package dependency.

This patch version adds support for reasoningEffortUpdate: 'none'.

The key change in version 4.0.60 comes from commit 17e489e, titled "feat(openai): add GPT-6 reasoning configuration updates".