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Deepseek Reasoner

DeepSeek R1 is a reasoning model that uses chain-of-thought to solve complex math and coding problems. It achieves performance comparable to OpenAI o1 on major benchmarks at roughly 95% less cost.

Deepseek Reasoner Pricing & Specifications

Input Price$0.28 per 1M tokens
Output Price$0.42 per 1M tokens
Context Window131,072 tokens (131K)
Max Output65,536 tokens
ProviderDeepSeek
Release Date2025-01

What is Deepseek Reasoner?

Deepseek Reasoner is a large language model by DeepSeek with a 131K context window and up to 65,536 output tokens. It costs $0.28 per 1M input tokens and $0.42 per 1M output tokens. DeepSeek R1 is a reasoning model that uses chain-of-thought to solve complex math and coding problems. It achieves performance comparable to OpenAI o1 on major benchmarks at roughly 95% less cost.

Capabilities

text reasoning coding

Deepseek Reasoner Cost Examples

Short prompt (500 tokens)

$0.000140

Medium prompt (2K tokens)

$0.00056

Long output (4K tokens)

$0.00168

Count tokens for Deepseek Reasoner

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Frequently Asked Questions

How much does Deepseek Reasoner cost per token? +
Deepseek Reasoner costs $0.28 per 1M input tokens and $0.42 per 1M output tokens. For a typical 1,000-token request with a 500-token response, that works out to roughly $0.000490.
What is the context window for Deepseek Reasoner? +
Deepseek Reasoner supports a context window of 131,072 tokens (131K). This determines the maximum combined length of your prompt and conversation history in a single API call.
What is the maximum output length for Deepseek Reasoner? +
Deepseek Reasoner can generate up to 65,536 tokens in a single response. If you need longer outputs, you can make multiple API calls and concatenate the results.
Is Deepseek Reasoner good for coding tasks? +
Yes, Deepseek Reasoner supports capabilities well-suited for coding tasks including code generation, debugging, and refactoring.
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