Kimi K2.5
LatestMoonshot
•
Open Source•
1T# 25
Released
Jan 27, 2026
# 8
Context Length
256K
Benchmarks
# 38
Code RankedAGI
68.2%
# 25
SWEBench Pro
50.7%
# 9
SWEBench Multilingial
73.0%
# 17
SWEBench Verified
76.8%
# 29
Terminal Bench 2.0
50.8%
# 47
Agentic RankedAGI
55.8%
# 12
Browse Comp
74.9%
# 19
Code Arena
1427
# 9
Code Livebench
77.9%
# 13
AgenticCode LiveBench
48.3%
# 12
OSWorld Verified
63.3%
# 9
Svelte Bench
90.0%
# 9
LiveCodeBench v6
85.0%
# 12
Cyber Gym
41.3%
# 23
Reason RankedAGI
70.4%
# 28
HLE
30.1%
# 15
HLE w/ Tools
50.2%
# 25
GPQA Diamond
87.6%
# 3
AIME 2026
95.8%
# 8
AIME 2025 I & II
96.1%
# 19
Vending Bench 2
$1,198.46
# 7
NYT Connections
78.3%
# 6
MMLU Pro
87.1%
# 45
Halluc. Hughes
14.2%
# 5
Math RankedAGI
76.8%
# 37
RAGI RankedAGI
61.3%
# 2
DeepSearch QA
89.0%
# 26
GDPval AA
1288
# 9
Code DesignArena
1307
# 28
Toolathlon Pass@1
27.8%
# 6
Cursor Bench 3.1
31.9%
Pricing
# 25
Input Cost /M
$0.6
# 31
Output Cost /M
$3
# 12
Cached Cost /M
$0.1