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DeepSeek model

DeepSeek R1

DeepSeek R1 is a DeepSeek model tracked in Sim. It supports a 128k token context window. Pricing starts at $0.55/1M input tokens and $2.19/1M output tokens. Key capabilities include Tool choice, Structured outputs, Thinking enabled. Best for reasoning-heavy tasks that need more deliberate model control.

Input price$0.55/1M
Cached input$0.14/1M
Output price$2.19/1M
Context window128k
Max outputNot published
ProviderDeepSeek
UpdatedApr 1, 2026
Best forBest for reasoning-heavy tasks that need more deliberate model control.
TemperatureNot configurable
Reasoning effortNot supported
VerbosityNot supported
Thinking levelsenabled (default: enabled)
Structured outputsSupported
Tool choiceSupported
Computer useNot supported
Deep researchNot supported
Memory supportSupported
Max output tokensNot published

Frequently asked questions

DeepSeek R1 is a DeepSeek model available in Sim. DeepSeek R1 is a DeepSeek model tracked in Sim. It supports a 128k token context window. Pricing starts at $0.55/1M input tokens and $2.19/1M output tokens. Key capabilities include Tool choice, Structured outputs, Thinking enabled.

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