May 2028 version of DeepSeek R1 reasoning model.
LLM Gateway routes requests to the best providers that are able to handle your prompt size and parameters.
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May 2028 version of DeepSeek R1 reasoning model. You can access it through LLM Gateway's OpenAI-compatible API with automatic provider routing, fallback, and cost analytics.
Pricing for DeepSeek R1 (0528) on LLM Gateway starts at $0.50 per million input tokens and $2.15 per million output tokens, depending on the provider. The pricing table above always reflects the current per-provider rates.
DeepSeek R1 (0528) supports a context window of up to 163,840 tokens on its largest provider deployment.
DeepSeek R1 (0528) is served by OpenRouter through LLM Gateway. Requests are automatically routed to the best available provider, with fallback when a provider has issues.
Yes. DeepSeek R1 (0528) supports both tool (function) calling and structured JSON outputs through LLM Gateway.
DeepSeek R1 (0528) was released on May 28, 2025.