DeepSeek V3.1
LatestDeepSeek
•
Open Source•
840B# 48
Released
Aug 21, 2025
# 13
Context Length
128K
Benchmarks
# 92
Code RankedAGI
51.0%
# 106
Agentic RankedAGI
41.8%
# 19
LiveCodeBench v5
56.4%
# 12
Aider Polyglot
68.4%
# 98
Reason RankedAGI
48.2%
# 53
HLE
15.9%
# 34
Text Arena
1418
# 53
AIME 2025 I & II
49.8%
# 27
AIME 2024
66.3%
# 15
MMLU Pro
83.7%
# 2
MMLU
91.8%
# 103
Math RankedAGI
61.7%
# 96
RAGI RankedAGI
49.2%
# 45
GDPval AA
978
# 49
Code DesignArena
1162
Pricing
# 24
Input Cost /M
$0.56
# 27
Output Cost /M
$1.68
# 10
Cached Cost /M
$0.07