ai_sdk_cohere 1.2.0

Cohere provider for AI SDK Dart. Use Cohere models for text generation, embeddings, and reranking.

1.2.0

• Added tool use and multimodal image input to the Cohere v2 implementation. Cohere uses a bespoke wire format rather than the OpenAI Chat Completions one, so these were implemented natively rather than via ai_sdk_openai_compatible.
• Errors: non-2xx API responses now throw a typed AiApiCallError (carrying Cohere's error message and the statusCode) instead of a raw DioException.

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1.1.0

• Bumped ai_sdk_provider constraint to ^1.1.0.
• Version aligned with the rest of the monorepo.

1.0.0

First stable release.

• cohere(modelId) factory — create language model instances (Command R, Command R+, etc.).
• cohereEmbedding(modelId) — text embedding models (embed-english-v3.0, etc.).
• cohereRerank(modelId) — reranking models (rerank-english-v3.0, etc.).
• Full streaming via Cohere Chat API.
• Tool use support with Cohere tool definitions.
• Source and document grounding forwarding.