readable AI benchmarks (simplified)

readable AI benchmarks

SpaceXAI

Grok 4.7 (Xhigh)

reasoning · closed weights · Sep 21, 2026

Grok 4.7 (Xhigh) has a Quality Score of 50.6, ranking 48th among 235 scored models. Per 1M tokens, pricing is $2.00 input, $6.00 output, and $0.500 cached input. It accepts text, image, and pdf input, outputs text, and has a 500k token context window. Its Reliability Score is 65.6, ranking 27th among 242 scored models, above average (total average: 46.3). Its Value Score is 34.1, high compared with the total Value average of 28.2.

Quality Score50.6coverage 100.0%: AA Intelligence and AA-Omniscience outcomes available
Value Score34.1
Factual reliability65.6
Cache Discount75%

Model specification

Reasoning
reasoning
Input modalities
text, image, pdf
Output modalities
text
Context window
500k tokens
Weights
closed weights

Token prices USD per 1M tokens

Input
$2.00
Output
$6.00
Cached Input
$0.500
Cache write
not available
Cost per task
$7.77

Capability

Intelligence
35.5
Omniscience (native net)
31.2
Correct
42.7%
Blended price
$1.35

Answer outcomes

Fully graded outcomes (Correct + Incorrect): 54.2%

Correct 42.7%Incorrect 11.5%Partial / not attempted 45.8%

Artificial Analysis benchmarks aa-v5

Current Intelligence Index components

AA-Briefcase v1.1
1637.4 Elo
AutomationBench-AA
65.6%
private 657-task split from dataset v1.0.6
GDP.pdf
20.0%
FrontierCode v2.0
28.7%
AA Stirrup · 132 tasks, 3 attempts per task
Terminal-Bench v4.0
25.8%
AA mini-swe-agent standardized runs · 66 tasks, pass@1 averaged over 3 repeats per task
AA-Omniscience v1.1
31.2 native net
HLE-Diamond
23.2%
CritPt v2 Hard
33.5%
AA Stirrup · hard subset, 40 of 70 problems
Terminal-Bench-Science v0.1.0
11.4%

Standalone evaluations

GDPval-AA v2.1
1718.4 Elo

Historical evaluations

SciCode v1.0.1
57.4%
AA Long Context Reasoning v1.1
76.7%
Humanity's Last Exam
43.1%
CritPt
17.7%
FrontierCode
33.8%

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