Advanced inference
Workbench
Capability-aware tools for OpenRouter’s interactive inference APIs. Batch jobs and persistent Files remain outside this browser-first workspace.
Connect an API key in Settings to discover capabilities and run requests.
Chat
Messages, tools, structured output, and advanced chat parameters.
Choose a model to configure this request in Guided mode.
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Advanced routing & cache
Response
Events, tools, usage, and output
Response will appear here
Run the request to inspect output, events, usage, and tool calls.
Local artifacts
Generated files stay in this browser until you download or delete them.
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Images, audio, and video generated in Workbench will appear here.