Kimi K2.5
LatestMoonshot
•
Open Source•
1T# 10
Released
Jan 27, 2026
# 8
Context Length
256K
Benchmarks
# 12
Code RankedAGI
78.0%
# 7
SWEBench Pro
50.7%
# 9
SWEBench Verified
76.8%
# 12
Terminal Bench 2.0
50.8%
# 10
Code Arena
1429
# 8
AgenticCode LiveBench
48.3%
# 7
Svelte Bench
90.0%
# 4
LiveCodeBench v6
85.0%
# 3
Coding Livebench
77.9%
# 12
Reason RankedAGI
69.2%
# 15
HLE
30.1%
# 8
HLE w/ Tools
50.2%
# 10
GPQA Diamond
87.6%
# 2
AIME 2026
95.8%
# 8
AIME 2025 I & II
96.1%
# 12
Vending Bench 2
$1198.46
# 7
NYT Connections
78.3%
# 2
MMLU Pro
87.1%
# 45
Halluc. Hughes
14.2%
# 6
Math RankedAGI
69.8%
# 8
RAGI Overall
62.9%
Pricing
# 22
Input Cost /M
$0.6
# 28
Output Cost /M
$3
# 7
Cached Cost /M
$0.1