Kimi K2
OldMoonshot
•
Open Source•
1T# 61
Released
Jul 11, 2025
# 12
Context Length
131K
Benchmarks
# 105
Code RankedAGI
46.0%
# 30
SWEBench Verified
71.6%
# 133
Agentic RankedAGI
37.9%
# 32
LiveCodeBench v6
53.7%
# 8
Coding LiveBench 25.5
71.8%
# 15
Aider Polyglot
60.0%
# 138
Reason RankedAGI
40.5%
# 69
HLE
4.7%
# 51
GPQA Diamond
75.1%
# 11
Reason LiveBench 25.5
63.0%
# 45
AIME 2025 I & II
49.5%
# 22
AIME 2024
69.6%
# 11
Math LiveBench 25.5
74.4%
# 19
MMLU Pro
81.1%
# 8
MMLU
89.5%
# 4
IF LiveBench 25.5
82.5%
# 11
Avg LiveBench 25.5
62.7%
# 4
IF Evaluation
89.8%
# 7
Agentic LiveBench 25.5
20.0%
# 123
Math RankedAGI
54.3%
# 129
RAGI RankedAGI
44.9%
# 62
GDPval AA
529
# 3
Svelte Bench v1
84.4%
# 54
Code DesignArena
1084
Pricing
# 25
Input Cost /M
$0.6
# 31
Output Cost /M
$2.5
# 17
Cached Cost /M
$0.15