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DeepSeek-V4-Pro-0813

DeepSeek's larger open-weights V4 Pro MoE model under the MIT license; the 0813 release supersedes the V4 Pro preview.

  • DeepSeek
  • Open weights
  • Released 13 Aug 2026

Official page

Where it ranks

  • A
    Chat & assistants
    Models · Local · 1,465 on LMArena Text Arena (overall, style control)
  • A
    Writing
    Models · Local · 1,446 on LMArena Text Arena: Creative Writing (style control)
  • C
    Coding
    Models · Local · 1,582 on LMArena WebDev / Code Arena (overall)

Facts

Vendor
DeepSeek
Family
DeepSeek Pro
Released
13 Aug 2026
Weights
Open: download and run it yourself
License
MIT
Parameters
1600B (49B active)
GPU memory to run locally
~920 GB (Params from DeepSeek's V4 comparison table (1.6T backbone / 49B activated); 4-bit ≈ 920 GB, estimate.)
API price
$1.32 in / $3.96 out per 1M tokens
Access
Free (open weights)
Last verified
18 Oct 2026

Price from api-docs.deepseek.com, 18 Oct 2026.

Benchmark results

BenchmarkResultEntry on the leaderboardAs ofSource
Artificial Analysis Intelligence Index36DeepSeek V4 Pro 0813 (Max)
Raw value from the page's embedded model data; the site displays it rounded to an integer.
18 Oct 2026artificialanalysis.ai
LMArena Text Arena (overall, style control)1,465deepseek-v4-pro-high-20260813
From LMArena's official leaderboard-dataset (text_style_control, split latest, category overall, published 2026-10-15), which mirrors https://arena.ai/leaderboard/text (site blocks automated fetches).
15 Oct 2026huggingface.co
LMArena Text Arena: Creative Writing (style control)1,446deepseek-v4-pro-high-20260813
From LMArena's official leaderboard-dataset (text_style_control, split latest, category creative_writing, published 2026-10-15), which mirrors https://arena.ai/leaderboard/text/creative-writing (site blocks automated fetches). Rank 46 of 414; 1985 votes; 95% CI 1432.3-1460.1.
15 Oct 2026huggingface.co
LMArena WebDev / Code Arena (overall)1,582DeepSeek-V4-Pro (High, 20260813)
From LMArena's official leaderboard-dataset (webdev = Code Arena, split latest, category overall, published 2026-10-18), which mirrors https://arena.ai/leaderboard/webdev. Rank 35; 4715 votes; 95% CI 1572.8-1591.7.
18 Oct 2026huggingface.co

Where you can use it

Earlier versions

  • DeepSeek-V4-Pro (Preview) · 24 Apr 2026
  • DeepSeek-V3.2 · 1 Dec 2025

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Alternatives to DeepSeek-V4-Pro-0813

Sources