K2 Medium 2


K2 Medium 2 is an AI model from Mbzuai. A medium-compute inference variant of MBZUAI's K2 version 2 model balancing performance and resource usage.
Specifications
Canonical IDmbzuai-k2-2-medium
StatusActive
CreatorMbzuai
Benchmarks
Intelligence Index
18.7
#232
Coding Index
14.0
#237
Math Index
64.7
#100
MMLU-Pro
0.8
#152
GPQA
0.6
#251
HLE
0.0
#339
LiveCodeBench
0.5
#127
IFBench
0.6
#114
Time to First Token
0.00s
#135
SciCode
0.3
#286
AIME 2025
0.6
#100
LCR
0.3
#210
TerminalBench Hard
0.1
#200
TAU2
0.2
#256
Output TPS
0.0
#402

Capabilities

Input0/5
Text·
Image·
Audio·
Video·
PDF·
Output0/5
Text·
Image·
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
K2 Medium 2Current
K2.2 ThinkAvailable
MBZUAI K2.2Available
K2 Low 2Available

Model IDs