readable AI benchmarks (simplified)

readable AI benchmarks

SK Telecom

A.X-K2

reasoning · open weights · Aug 12, 2026

A.X-K2 has a Quality Score of 39.5, ranking 192nd among 571 scored models. It has a 262,144 token context window. Its Reliability Score is 45.9, ranking 169th among 573 scored models, above average (total average: 36.5).

Quality Score39.5coverage 100.0%: AA Intelligence and AA-Omniscience outcomes available
Value Scorenot available
Factual reliability45.9
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
21.5
Coding
not available
Agentic
not available
Omniscience
-8.2
Correct
18.6%
Blended price
not available

Answer outcomes

Fully graded outcomes (Correct + Incorrect): 45.5%

Correct 18.6%Incorrect 26.9%Partial / not attempted 54.5%

Artificial Analysis benchmarks

GDPval-AA v2
23%
τ³-Banking
16%
SciCode
41%
Humanity’s Last Exam
30%
GPQA Diamond
86%
CritPt
9%
AA-Omniscience
46%
AA-LCR
70%

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