readable AI benchmarks (simplified)

readable AI benchmarks

Institute of Foundation Models

K2 Think V2

reasoning · open weights · Dec 15, 2025

K2 Think V2 has a Quality Score of 23.8, ranking 340th among 571 scored models. It has a 262,144 token context window. Its Reliability Score is 29.8, ranking 325th among 573 scored models, below average (total average: 36.5).

Quality Score23.8coverage 100.0%: AA Intelligence and AA-Omniscience outcomes available
Value Scorenot available
Factual reliability29.8
Cache Discountnot available

Model specification

Reasoning
reasoning
Input modalities
none
Output modalities
none
Context window
262,144 tokens
Weights
open weights

Token prices USD per 1M tokens

Input
not available
Output
not available
Cached Input
not available
Cache write
not available
Cost per task
not available

Capability

Intelligence
11.5
Coding
not available
Agentic
not available
Omniscience
-40.3
Correct
18.0%
Blended price
not available

Answer outcomes

Fully graded outcomes (Correct + Incorrect): 76.4%

Correct 18.0%Incorrect 58.4%Partial / not attempted 23.6%

Artificial Analysis benchmarks

GDPval-AA v2
0%
Humanity’s Last Exam
10%
GPQA Diamond
71%
CritPt
0%
AA-Omniscience
30%
AA-LCR
57%

Similar models

Support me! Patreon