DeepSeek

DeepSeek v4 Pro 0813

DeepSeekFlagship
ThinkingTool UseStructured Output

About this model

DeepSeek V4 Pro 0813 is a large-scale mixture-of-experts model from DeepSeek. This is the GA release of DeepSeek V4 Pro.

Performance Tier

Flagship

DeepSeek v4 Pro 0813 is a flagship model from DeepSeek : the most capable in their lineup.

Best-in-class model from this provider. Highest performance across benchmarks, ideal for demanding tasks.

Pricing

This model is included in Elosia plans
Affordable

Low cost. Suitable for sustained use and high-volume interactions.

Typeper 1M tokens
Input (prompt)$0.660
Output (completion)$1.98
Cache read$0.022

Capabilities

Context Length1.0M
Max Output Tokens384K
TokenizerDeepSeek
Inputtext
Outputtext
Release DateAugust 12, 2026

Benchmarks

General Intelligence
MMLU
Not reported
GPQA Diamond
92.8%
Mathematics
MATH-500
Not reported
Programming
HumanEval
Not reported
SWE-bench Verified
Not reported
Reasoning
IFEval
Not reported
Humanity's Last Exam
42.7%
Agentic
Terminal-Bench 2.1
87.9%

Where does DeepSeek v4 Pro 0813 stand?

Compare its performance index against every other model.

View the performance leaderboard

Recommended Use Cases

CodingAnalysisResearchMathematicsData Extraction

Strengths

  • Mixture of experts with 1.6T total parameters and 49B active per token, drawn from 384 routed experts plus one shared, six engaged at a time
  • Post-training focused on agentic work, evaluated across terminal workflows, repository generation, security tasks, tool use and business automation
  • Speculative decoding built into the checkpoint: the DSpark module ships with the weights and is enabled with a single flag in vLLM and SGLang
  • 1M-token context served by compressed hybrid sparse attention, with up to 384K tokens of output at high and max reasoning effort
  • Three reasoning effort levels (low, high, max) plus a direct-answer mode, under MIT open weights

Limitations

  • Weak factual reliability: independent testing shows it almost always answers questions it does not know instead of abstaining
  • Official agentic results were obtained with the DeepSeek Harness, which is not published, so they cannot be replayed in house; independent runs of the same terminal benchmark land lower
  • Text only: no image, audio or video input
  • DeepSeek publishes no GPQA Diamond score for this release; the one shown comes from third-party testing

Frequently asked questions

Resources

This model may use your data for training

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