K2 Horizon 375B A23B
Released · 262 days after K2 Think V2
Benchmarks
Independent benchmark scores — composite indices for reasoning, coding, and math, plus individual eval scores where available.
Global rank#68 of 630 LLMs
TierStrong
Intelligence Index47.3
Coding Index61.5
Reasoning & knowledge
GPQA Diamond
87%
Humanity's Last Exam
32%
Long-context reasoning
76%
Coding
SciCode
41%
See full leaderboard →Benchmarks via Artificial Analysis · View on AA
Available routes
No routes currently available — K2 Horizon 375B A23B isn't routed through the Opper gateway right now. It's tracked here for its release history.
Contact us about this model →