DeepSeek-R1 · DeepSeek
DeepSeek R1 is a new open-source model with performance on par with OpenAI's o1 and features fully open reasoning tokens. It is a 671B-parameter Mixture-of-Experts (MoE) model that activates 37B parameters during inference.
DeepSeek R1 is a new open-source model with performance on par with OpenAI's o1 and features fully open reasoning tokens. It is a 671B-parameter Mixture-of-Experts (MoE) model that activates 37B parameters during inference.
DeepSeek R1 has a 1,638,000 token context window.
On AIHubMix, DeepSeek R1 costs $0.4 per million input tokens and $2 per million output tokens.
DeepSeek R1 accepts text input.
DeepSeek R1 supports tool calling, function calling and structured outputs. Per-protocol parameter support is listed in the capability table on this page.
DeepSeek R1 is available through the AIHubMix unified API. The API is OpenAI-compatible: point your OpenAI SDK at https://aihubmix.com/v1, use your AIHubMix API key, and set the model name to DeepSeek-R1 — no other code changes needed.
DeepSeek R1 is developed by DeepSeek. AIHubMix aggregates it alongside models from other providers behind one API and one bill.
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Use DeepSeek R1 via the AIHubMix unified API — one interface for every major LLM.