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Data checked September 25, 2026
Data checked September 25, 2026
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Data checked September 25, 2026 · Every number links to its sourceRSS · Source on GitHub
Leaderboard/DeepSeek
DeepSeek

DeepSeek · DeepSeek V4

DeepSeek V4 Pro (0813)

Open weightsGenerally availableNewMIT

DeepSeek's larger open-weight text MoE (1.6T total / 49B active, 1M context), GA since the 0813 post-training update, for harder coding and agent work.

AA Intelligence
36#29 of 142
Input / output per 1M
$1.32/ $3.96
Output speed
89tok/s
Context window
1M tokens

Composite indexes

  • Artificial Analysis Intelligence Index#29 of 142
    36independentv4.3.2, reasoning, max effortArtificial Analysis: DeepSeek V4 Pro 0813 (Reasoning, Max Effort) ↗

    Leader: Claude Opus 5.5 at 58

Coding

  • Terminal-Bench 4.0#24 of 88
    14.1%independentreasoning, max effort, AA-runArtificial Analysis: DeepSeek V4 Pro 0813 (Reasoning, Max Effort) ↗
    12.4%vendormax effort, DeepSeek Harness (DS-V4-Pro column of the V4.1-Flash comparison table)DeepSeek-V4.1-Flash model card (Hugging Face) ↗

    Leader: Claude Mythos 5.1 at 60.9%

  • Terminal-Bench 2.x#26 of 103
    87.9%vendorTerminal-Bench 2.1DeepSeek-V4-Pro-0813 model card (Hugging Face) ↗
    78.7%independentTerminal-Bench 2.1, reasoning, max effort, AA-runArtificial Analysis: DeepSeek V4 Pro 0813 (Reasoning, Max Effort) ↗

    Leader: Claude Fable 5.1 at 91.4%

  • SciCode#36 of 94
    51%independentreasoning, max effort, AA-runArtificial Analysis: DeepSeek V4 Pro 0813 (Reasoning, Max Effort) ↗

    Leader: Claude Opus 5.5 at 66.9%

Agents and tool use

  • GDPval-AA#24 of 103
    1441independentGDPval-AA v2.1, reasoning, max effortArtificial Analysis: DeepSeek V4 Pro 0813 (Reasoning, Max Effort) ↗

    Leader: Claude Opus 5.5 at 1846

Reasoning and knowledge

  • GPQA Diamond#18 of 142
    92.8%independentreasoning, max effort, AA-runArtificial Analysis: DeepSeek V4 Pro 0813 (Reasoning, Max Effort) ↗
    92.4%vendormax effort, Pass@1 (DS-V4-Pro column of the V4.1-Flash comparison table)DeepSeek-V4.1-Flash model card (Hugging Face) ↗

    Leader: GPT-6 Astra at 96.1%

  • Humanity’s Last Exam#32 of 147
    60%vendorwith toolsDeepSeek-V4-Pro-0813 model card (Hugging Face) ↗
    42.7%vendorno toolsDeepSeek-V4-Pro-0813 model card (Hugging Face) ↗
    41%independentreasoning, max effort, no tools, AA-runArtificial Analysis: DeepSeek V4 Pro 0813 (Reasoning, Max Effort) ↗

    Leader: Claude Opus 5.5 at 61.4%

  • CritPt#20 of 139
    18%independentreasoning, max effort, AA-runArtificial Analysis: DeepSeek V4 Pro 0813 (Reasoning, Max Effort) ↗

    Leader: GPT-5.6 Sol at 32.3%

Vision and long context

  • AA Long Context Reasoning#27 of 139
    80.3%independentreasoning, max effort, AA-LCRArtificial Analysis: DeepSeek V4 Pro 0813 (Reasoning, Max Effort) ↗

    Leader: Kimi K3 at 88.7%

Human preference

  • LMArena Text#24 of 54
    1463independentarena entry "deepseek-v4-pro-high-20260813", 9,008 votes, checked 2026-09-25Arena (LMArena) text leaderboard ↗

    Leader: Claude Fable 5 at 1506

  • LMArena WebDev#24 of 54
    1581independentarena entry "deepseek-v4-pro-high-20260813", 4,608 votes, checked 2026-09-25Arena (LMArena) WebDev/Code leaderboard ↗

    Leader: Claude Opus 5.5 at 1818

Other published results

ResultScoreReported bySource
DeepSWE62.7%vendorDeepSeek-V4-Pro-0813 model card (Hugging Face) ↗
Agents' Last Exam25.7%vendorDeepSeek-V4-Pro-0813 model card (Hugging Face) ↗
Toolathlon-Verified74.1%vendorDeepSeek-V4-Pro-0813 model card (Hugging Face) ↗
NL2Repo61.5 scorevendorDeepSeek-V4-Pro-0813 model card (Hugging Face) ↗
CyberGym83.3%vendorDeepSeek-V4-Pro-0813 model card (Hugging Face) ↗
AutomationBench (Public)31.8%vendorDeepSeek-V4-Pro-0813 model card (Hugging Face) ↗

Specs

Released
August 13, 2026
Parameters
1.6T total, 49B active
Size class
1 to 2T
Input
text
Output
text
Context
1M tokens
Max output
384K tokens
Cached input
$0.044 / 1M
Blended 70/30
$2.112 / 1M
First token
1.65s
  • Price: DeepSeek API: Models & Pricing ↗ API id deepseek-v4-pro (DeepSeek-V4-Pro-0813). Peak-hour list rates; off-peak rates are half ($0.66 in / $1.98 out / $0.022 cache hit). Peak/off-peak billing started 2026-08-16. DeepSeek said it will keep serving V4 Pro after 2026-09-14 with billing unchanged.
  • Speed: Artificial Analysis: DeepSeek V4 Pro 0813 (Reasoning, Max Effort) (max effort) ↗

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