May 2028 version of DeepSeek R1 reasoning model.
OffRail routes requests to the best providers that are able to handle your prompt size and parameters.
May 2028 version of DeepSeek R1 reasoning model. You can access it through OffRail's OpenAI-compatible API with automatic provider routing, fallback, and cost analytics.
Pricing for DeepSeek R1 (0528) on OffRail starts at $0.80 per million input tokens and $2.40 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 64,000 tokens on its largest provider deployment.
DeepSeek R1 (0528) is served by Nebius AI through OffRail. Requests are automatically routed to the best available provider, with fallback when a provider has issues.
No. DeepSeek R1 (0528) does not currently support tool calling or structured JSON outputs through OffRail.
DeepSeek R1 (0528) was released on May 28, 2025.