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OmniaKey routes to a curated catalog from three vendors as peers — use the model id below in any compatible SDK or coding agent. These models support tool use; those marked fast are tuned for low latency. See the API Reference for how to call these ids over each protocol.

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Anthropic — Claude

Model IDContextNotes
claude-opus-4-81MFlagship. Vision, tool use
claude-opus-4-71MVision, tool use
claude-opus-4-61MVision, tool use
claude-sonnet-4-61MBalanced. Vision, tool use
claude-haiku-4-5200KFast. Vision, tool use

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OpenAI — GPT

Model IDContextNotes
gpt-5.51MFlagship. Vision, tool use
gpt-5.41MVision, tool use
gpt-5.4-mini1MFast. Vision, tool use

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Google — Gemini

Model IDContextNotes
gemini-3.1-pro-preview1MFlagship. Vision, tool use
gemini-3-flash-preview1MFast. Vision, tool use
gemini-2.5-pro1MVision, tool use
gemini-2.5-flash1MFast. Vision, tool use

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Pricing

You pay per token against a prepaid balance — no monthly fee, no tiers. Launch pricing differs by provider and is shown line by line on the pricing page; live rates are also shown in the Dashboard.
The lineup grows over time. The pricing page and Dashboard always reflect what’s currently available.