readable AI benchmarks

SpaceXAI

Grok 4.5 (high)

reasoning · closed weights · Jul 8, 2026

Quality Score69.1
Value Score48.0
Reliability62.7
Cache Discount85%

Model specification

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

Token prices USD per 1M tokens

Input
$2.00
Output
$6.00
Cached Input
$0.300
Cached Output
not available
Cost per task
$0.360

Capability

Intelligence
55.8
Coding
72.4
Agentic
48.9
Omniscience
25.3
Correct
51.5%
Blended price
$1.21

Answer outcomes

Correct 51.5%Incorrect 26.2%Abstained 22.2%

Artificial Analysis benchmarks

GDPval-AA v2
51%
τ³-Banking
42%
Terminal-Bench v2.1
82%
SciCode
54%
Humanity’s Last Exam
43%
GPQA Diamond
93%
CritPt
15%
AA-Omniscience
63%
AA-LCR
74%

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