DeepSeek V3.1 (Reasoning)

DeepSeek·Released 2025-08-21

Open SourceMoE

Compare

Quality Index

27.7

167th of 507

Top 33%

Coding Index

29.7

122nd of 417

Top 29%

Math Index

89.7

26th of 269

Top 11%

Price/1M

$0.86

391st cheapest

54% above median

Top 61%

Market Position

DeepSeek V3.1 (Reasoning)Market Average

Pricing

Input

$0.59

per 1M tokens

Output

$1.69

per 1M tokens

Blended

$0.86

per 1M tokens

Cheaper than 39% of models. Median price is $0.56/1M tokens.

Cost Calculator

Tokens per day1M

100K100M

Daily

$0.86

Monthly

$25.95

vs. Similar Models

Qwen3 VL 235B A22B (Reasoning)Q:-0.1

$2.17+151%

Mistral Small 4 (Reasoning)Q:+0.1

$0.26-70%

Nova 2.0 Omni (medium)Q:+0.3

$0.85-2%

GPT-5.1 (Non-reasoning)Q:-0.3

$3.44+297%

Benchmarks

MMLU-Pro

85.1%

GPQA Diamond

77.9%

HLE

13.0%

LiveCodeBench

78.4%

SciCode

39.1%

TerminalBench Hard

25.0%

MATH-500Not evaluated

AIMENot evaluated

AIME 2025

89.7%

IFBench

41.5%

Long Context Recall

53.3%

Tau2

37.4%

Market AverageTop Score

Open Source

Quick Compare

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Qwen3 VL 235B A22B (Reasoning)

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Pricier: 151%Coding: -8.8

Mistral Small 4 (Reasoning)

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Q: 27.8$0.26/1M

Cheaper: 70%Coding: -5.4

Nova 2.0 Omni (medium)

Amazon

Q: 28.0$0.85/1M

Coding: -14.6

GPT-5.1 (Non-reasoning)

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Q: 27.4$3.44/1M

Pricier: 297%

Qwen3.5 9B (Non-reasoning)

Alibaba

Q: 27.3$0.08/1M

Cheaper: 91%Coding: -8.3

Compare all 7 models

Quality Index

27.7

167th of 507

Top 33%

Coding Index

29.7

122nd of 417

Top 29%

Math Index

89.7

26th of 269

Top 11%

Price/1M

$0.86

391st cheapest

54% above median

Top 61%

Market Position

DeepSeek V3.1 (Reasoning)Market Average

DeepSeek V3.1 (Reasoning)

Related Models

Market Position

Pricing

Cost Calculator

vs. Similar Models

Benchmarks

Open Source

Quick Compare

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Market Position