Kimi K2.5 with thinking mode enabled. Built on Kimi K2 with ~15T mixed visual and text tokens, it excels at general reasoning, visual coding, and agentic tool-calling. Produces reasoning traces for complex multi-step workflows.
Added Jan 26, 2026
Context Window
256.0K
Max Output
65.5K
Input Price (Auto)
$0.31/1M
Output Price (Auto)
$2.00/1M
Capabilities
Performance metrics and benchmarks
Sourced from Artificial Analysis.
Intelligence Index
46.8
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Coding Index
39.6
GPQA Diamond
Graduate-level scientific reasoning
87.9%
Better than 95% of models compared
HLE
Humanity's Last Exam
29.4%
Better than 95% of models compared
IFBench
Instruction-following benchmark
70.2%
Better than 89% of models compared
T²-Bench Telecom
Conversational AI agents in dual-control scenarios
95.9%
Better than 97% of models compared
AA-LCR
Long context reasoning evaluation
65.3%
Better than 89% of models compared
SciCode
Python programming for scientific computing
49.0%
Better than 96% of models compared
Terminal-Bench Hard
Agentic coding and terminal use
34.8%
Better than 87% of models compared
Last updated May 15, 2026
Artificial Analysis
