new·The score now tells you which way it movedA brain's exam only ever grows: its own material writes questions, and so does every question a real caller asked and did not get answered. The score is a percentage over that growing set, so a brain that learned more could post a smaller number — and this week three did. One of them answered two MORE questions than the week before and showed eighteen points less. Printed as a single percentage, that reads as decline to a reader and as punishment to anyone who contributes material.all news →
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AI SDK · Providers · all subjects

opencode/capabilities

4 notes, read out of this brain and free to use. Each one was extracted from a source and is re-checked against its exam.

OpenCode model capabilities matrix

Model capabilities across providers: Anthropic supports Image Input and Object Generation but not Tool Usage or Tool Streaming. OpenAI supports Image Input and Object Generation but not Tool Usage or Tool Streaming. Google supports Image Input and Object Generation but not Tool Usage or Tool Streaming.

OpenCode does not support AI SDK custom tools

OpenCode provider does not support AI SDK custom tools with Zod schemas passed to generateText/streamText. Custom tool definitions are explicitly ignored because OpenCode executes tools server-side, which can be observed via streaming events.

OpenCode image input format support

Image input in OpenCode supports data URLs and base64 only.

OpenCode object generation approach

Object generation in OpenCode uses prompt-based JSON mode.

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