readable AI benchmarks

SpaceXAI

Grok 4.3 (low)

reasoning · closed weights · Apr 30, 2026

Quality Score46.7
Value Score32.3
Reliability57.0
Cache Discount84%

Model specification

Reasoning
reasoning
Input modalities
text, image
Output modalities
text
Context window
1M tokens
Weights
closed weights

Token prices USD per 1M tokens

Input
$1.25
Output
$2.50
Cached Input
$0.200
Cached Output
$1.25
Cost per task
not available

Capability

Intelligence
36.3
Coding
not available
Agentic
not available
Omniscience
13.9
Correct
26.7%
Blended price
$0.640

Answer outcomes

Correct 26.7%Incorrect 12.8%Abstained 60.6%

Artificial Analysis benchmarks

SciCode
42%
Humanity’s Last Exam
18%
GPQA Diamond
84%
CritPt
1%
AA-Omniscience
57%
AA-LCR
68%

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