Glimmer Index
Plus $4/mo

DeepSeek V4 Pro 0813

DeepSeek · Released Aug 13, 2026 · Open weights
Latest DeepSeek V4 Pro

DeepSeek V4 Pro snapshot with million-token context and support for thinking and non-thinking modes

Strongest at
Reading & documents
Top 25% of the past year's models · one benchmark so far
Price per 1M tokens
$0.66 / $1.98
input / output · DeepSeek
Context window
1M
tokens in · 384K out
Since the last one
111 days
after DeepSeek V4 Pro
Open in the timeline

Capability profile

Scored against 91 models released in the past year. 50 is the average model; further out is better.

This modelDeepSeek V4 ProMedian of the past year
5090Median of the past yearCoding: 49 · Better than 30%Writing: 49 · Better than 28%Reading & documents: 63 · Top 25%Reasoning: 66 · Top 32%Math: 60 · Top 38%Science: 66 · Top 35%Computer use: 76 · Top 25%DeepSeek V4 Pro: 41DeepSeek V4 Pro: 54DeepSeek V4 Pro: 51DeepSeek V4 Pro: 48DeepSeek V4 Pro: 49DeepSeek V4 Pro: 51CodingWritingReadingReasoningMathScienceComputer use
Coding49+8.1Better than 30%
Writing49−5.4Better than 28% · 1 test
Reading & documents63+11.8Top 25% · 1 test
Reasoning66+18.3Top 32%
Math60+11.1Top 38%
Science66+14.7Top 35%
Computer use76Top 25% · 1 test

No results yet: Visual reasoning

Where these scores come from

Each capability combines the published benchmarks listed here, rescaled so 50 is the reference average and 15 points is one standard deviation. A hollow dot rests on a single benchmark.

Price against capability

The shaded corner holds anything better and cheaper. Prices blend input and output 3 to 1.

1 model from the past year scores higher on Reading & documents for less: Qwen3.5 9B.

$0.1$0.3$1$3$10204060GPT-6.1 Terra: 64, $2 per 1MMuse Spark Open: 61, $2 per 1MClaude Haiku 5.5: 39, $0.2 per 1MMistral Large 4: 29, $2.06 per 1MGemini 4 Argon: 71, $4 per 1MGPT-6.1 Sol: 73, $4 per 1MClaude Sonnet 5.5: 67, $4 per 1MGPT-6 Sol: 62, $4 per 1MGPT-6 Luna: 50, $0.2 per 1MClaude Opus 5.5: 68, $8 per 1MGrok 4.7: 56, $3 per 1MDeepSeek V4.1 Flash: 60, $0.21 per 1MGPT-6 Astra: 72, $20 per 1MMuse Spark 1.3: 63, $2 per 1MGemini 3.8 Flash: 55, $1.5 per 1MClaude Fable 5.1: 71, $20 per 1MQwen3.8 Flash: 46, $0.23 per 1MGLM-5.3-Flash: 50, $0.24 per 1MDeepSeek V4 Flash Vision Exp: 33, $0.32 per 1MQwen3.8 27B: 45, $1.12 per 1MGLM-5.3: 47, $2.15 per 1MGemini 3.7 Flash: 60, $1.5 per 1MGrok 4.6: 53, $3 per 1MMuse Glimmer 30B: 47, $0.52 per 1MMuse Spark 1.2: 54, $2 per 1MQwen3.8 Max: 59, $3 per 1MDeepSeek V4 Flash 0731: 59, $0.15 per 1MClaude Opus 5: 63, $10 per 1MGemini 3.6 Flash: 50, $1.5 per 1MGemini 3.5 Flash Lite: 34, $0.85 per 1MKimi K3: 58, $6 per 1MQwen3.7 Flash: 22, $0.055 per 1MGPT-5.6 Terra: 50, $4.5 per 1MGPT-5.6 Sol: 65, $8 per 1MGPT-5.6 Luna: 44, $0.45 per 1MGrok 4.5: 49, $3 per 1MClaude Sonnet 5: 51, $4 per 1MGLM-5.2: 47, $2.15 per 1MKimi K2.7 Code: 34, $1.71 per 1MClaude Fable 5: 73, $20 per 1MQwen3.7 Plus: 38, $0.7 per 1MClaude Opus 4.8: 55, $10 per 1MQwen3.7 Max: 49, $3.75 per 1MGemini 3.5 Flash: 56, $3.38 per 1MDeepSeek V4 Flash: 31, $0.18 per 1MGPT-5.5: 64, $11.2 per 1MQwen3.6 27B: 30, $1.35 per 1MKimi K2.6: 36, $1.71 per 1MGrok 4.3: 25, $1.56 per 1MGrok Build 0.1: 38, $1.25 per 1MClaude Opus 4.7: 56, $10 per 1MMuse Spark 1.1: 50, $2 per 1MQwen3.6 Plus: 40, $1.12 per 1MGLM-5V-Turbo: 39, $1.9 per 1MGPT-5.4 nano: 36, $0.46 per 1MGPT-5.4 mini: 40, $1.69 per 1MGPT-5.4: 63, $5.62 per 1MQwen3.5 9B: 64, $0.19 per 1MQwen3.5 27B: 26, $0.82 per 1MGemini 3.1 Pro Preview: 69, $4.5 per 1MClaude Sonnet 4.6: 52, $6 per 1MClaude Opus 4.6: 51, $10 per 1MGemini 3 Flash Preview: 65, $1.12 per 1MGPT-5.2 Codex: 50, $4.81 per 1MMistral Large 3: 20, $0.75 per 1MDeepSeek V4 Pro: 51, $1.19 per 1MDeepSeek V4 Pro 0813: 63, $0.99 per 1MDeepSeek V4 Pro 0813Price per 1M tokens →↑ Reading & documents$0.1$1$10204060GPT-6.1 Terra: 64, $2 per 1MMuse Spark Open: 61, $2 per 1MClaude Haiku 5.5: 39, $0.2 per 1MMistral Large 4: 29, $2.06 per 1MGemini 4 Argon: 71, $4 per 1MGPT-6.1 Sol: 73, $4 per 1MClaude Sonnet 5.5: 67, $4 per 1MGPT-6 Sol: 62, $4 per 1MGPT-6 Luna: 50, $0.2 per 1MClaude Opus 5.5: 68, $8 per 1MGrok 4.7: 56, $3 per 1MDeepSeek V4.1 Flash: 60, $0.21 per 1MGPT-6 Astra: 72, $20 per 1MMuse Spark 1.3: 63, $2 per 1MGemini 3.8 Flash: 55, $1.5 per 1MClaude Fable 5.1: 71, $20 per 1MQwen3.8 Flash: 46, $0.23 per 1MGLM-5.3-Flash: 50, $0.24 per 1MDeepSeek V4 Flash Vision Exp: 33, $0.32 per 1MQwen3.8 27B: 45, $1.12 per 1MGLM-5.3: 47, $2.15 per 1MGemini 3.7 Flash: 60, $1.5 per 1MGrok 4.6: 53, $3 per 1MMuse Glimmer 30B: 47, $0.52 per 1MMuse Spark 1.2: 54, $2 per 1MQwen3.8 Max: 59, $3 per 1MDeepSeek V4 Flash 0731: 59, $0.15 per 1MClaude Opus 5: 63, $10 per 1MGemini 3.6 Flash: 50, $1.5 per 1MGemini 3.5 Flash Lite: 34, $0.85 per 1MKimi K3: 58, $6 per 1MQwen3.7 Flash: 22, $0.055 per 1MGPT-5.6 Terra: 50, $4.5 per 1MGPT-5.6 Sol: 65, $8 per 1MGPT-5.6 Luna: 44, $0.45 per 1MGrok 4.5: 49, $3 per 1MClaude Sonnet 5: 51, $4 per 1MGLM-5.2: 47, $2.15 per 1MKimi K2.7 Code: 34, $1.71 per 1MClaude Fable 5: 73, $20 per 1MQwen3.7 Plus: 38, $0.7 per 1MClaude Opus 4.8: 55, $10 per 1MQwen3.7 Max: 49, $3.75 per 1MGemini 3.5 Flash: 56, $3.38 per 1MDeepSeek V4 Flash: 31, $0.18 per 1MGPT-5.5: 64, $11.2 per 1MQwen3.6 27B: 30, $1.35 per 1MKimi K2.6: 36, $1.71 per 1MGrok 4.3: 25, $1.56 per 1MGrok Build 0.1: 38, $1.25 per 1MClaude Opus 4.7: 56, $10 per 1MMuse Spark 1.1: 50, $2 per 1MQwen3.6 Plus: 40, $1.12 per 1MGLM-5V-Turbo: 39, $1.9 per 1MGPT-5.4 nano: 36, $0.46 per 1MGPT-5.4 mini: 40, $1.69 per 1MGPT-5.4: 63, $5.62 per 1MQwen3.5 9B: 64, $0.19 per 1MQwen3.5 27B: 26, $0.82 per 1MGemini 3.1 Pro Preview: 69, $4.5 per 1MClaude Sonnet 4.6: 52, $6 per 1MClaude Opus 4.6: 51, $10 per 1MGemini 3 Flash Preview: 65, $1.12 per 1MGPT-5.2 Codex: 50, $4.81 per 1MMistral Large 3: 20, $0.75 per 1MDeepSeek V4 Pro: 51, $1.19 per 1MDeepSeek V4 Pro 0813: 63, $0.99 per 1MDeepSeek V4 Pro 0813Price per 1M tokens →↑ Reading & documents

DeepSeek $0.66 / $1.98 · OpenRouter $1.32 / $3.96 · Cached input $0.022

Since DeepSeek V4 Pro

3 releases in the DeepSeek V4 Pro line.

DeepSeek V4 Pro 0423Apr 23, 20261dDeepSeek V4 ProApr 24, 2026111dDeepSeek V4 Pro 0813Aug 13, 2026
Released111 days later
Price in / out$0.66 / $1.98−17%
Context1Msame
Coding49+8.1
Writing49−5.4
Reading & documents63+11.8
Reasoning66+18.3
Math60+11.1
Science66+14.7
ECI STANDING#34 of 270
SCORE155.64153.74–158.04 CI
FRONTIER LAGLaunched 8.0 months behindScores about what GPT-5.2 Pro did in December 2025.
SCORES LIKE THESE MODELSGLM-5.3Z.ai (Zhipu AI) · Aug 2026155.99DeepSeek V4.1 FlashDeepSeek · Sep 2026155.93Claude Opus 4.6Anthropic · Feb 2026155.66
Gemini 3.1 ProGoogle DeepMind · Feb 2026155.34
Full Epoch Capabilities Index ranking ↗

Epoch benchmark boards

Best result on each board it has run. The tick marks the leader.

OTIS Mock AIME 2024-2025
99%#24 of 216
GPQA diamond
92%#28 of 234
DTBench
94%#30 of 179
WeirdML
66%#26 of 141
Mystery Game Puzzles
43%#17 of 88
ARC-AGI
90%#28 of 107
ARC-AGI-2
61%#29 of 103
SimpleQA Verified
53%#24 of 85
6 more boards
Chess Puzzles
46%#28 of 93
ProofBench
50%#32 of 81
FrontierMath-Tiers-1-3-v2-Private
65%#38 of 90
FrontierMath-Tier-4-v2-Private
27%#41 of 72
APEX-Agents
47%#30 of 51
FrontierCode
28%#33 of 46

DeepSeek's past year

9 release days in the past year, about one every 41 days. The next is expected around Nov 28, 2026. Forecasts ↗

NovDecJanFebMarAprMayJunJulAugSepOctNov

Specifications

RELEASE DATEAug 13, 2026
WEIGHTSOpen weights
CONTEXT WINDOW1M
MAX OUTPUT384K
REASONINGNot listed
TOOL CALLINGNot listed
INPUTStext
OUTPUTStext

Models.dev record ↗

Specifications and prices from Models.dev; availability and limits may differ by provider. Benchmarks from Epoch AI (CC BY 4.0), LiveBench and the other sources named above.