DeepSeek V3.1
LatestDeepSeek
•
Open Source•
840B# 43
Released
Aug 21, 2025
# 13
Context Length
128K
Benchmarks
# 89
Code RankedAGI
51.3%
# 97
Agentic RankedAGI
42.6%
# 19
LiveCodeBench v5
56.4%
# 12
Aider Polyglot
68.4%
# 97
Reason RankedAGI
48.5%
# 51
HLE
15.9%
# 25
Text Arena
1418
# 53
AIME 2025 I & II
49.8%
# 27
AIME 2024
66.3%
# 15
MMLU Pro
83.7%
# 2
MMLU
91.8%
# 102
Math RankedAGI
61.4%
# 91
RAGI RankedAGI
49.5%
# 44
GDPval AA
978
# 36
Code DesignArena
1176
Pricing
# 24
Input Cost /M
$0.56
# 27
Output Cost /M
$1.68
# 10
Cached Cost /M
$0.07