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DeepSeek V4 Pro 0813 Thinking

deepseek/deepseek-v4-pro-0813:thinking
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DeepSeek V4 Pro 0813 Thinking

deepseek/deepseek-v4-pro-0813:thinking

DeepSeek V4 Pro 0813 Thinking enables reasoning by default on the general-availability release of DeepSeek V4 Pro, built for coding, tool use, cybersecurity, automation, and long-horizon agent workflows. DeepSeek reports strong gains over the preview and scores above Opus 4.8 on Terminal Bench 2.1, Cybergym, DeepSWE, and AutomationBench. It supports a 1M-token context window.

Added Aug 12, 2026

Model weights

Context Window

1.0M

Max Output

384.0K

Avg output tokens (7d)

2.1K tokens

95%

Input Price (Auto)

$0.66/1M

Output Price (Auto)

$1.98/1M

Cache Read (Auto)

$0.022/1M

Capabilities

Benchmarks

Performance metrics and benchmarks

Sourced from Artificial Analysis.

Intelligence Index

42.1

Better than 91% of models compared

Coding Index

68.8

Better than 80% of models compared

Agentic Index

42.5

Better than 72% of models compared

Reasoning

GPQA Diamond

Graduate-level scientific reasoning

92.8%

Better than 95% of models compared

HLE

Humanity's Last Exam

41.0%

Better than 92% of models compared

AA-LCR

Long context reasoning evaluation

80.3%

Better than 91% of models compared

GDPval-AA

Economically valuable tasks

49.9%

CritPt

Research-level physics reasoning

18.0%

Coding

SciCode

Python programming for scientific computing

51.0%

Better than 56% of models compared

Knowledge

AA-Omniscience Accuracy

Proportion of correctly answered questions

49.1%

AA-Omniscience Hallucination Rate

Rate of incorrect answers among non-correct responses

94.8%

Last updated Sep 7, 2026

Artificial Analysis

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