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xAI
Explore all 4 AI models from xAI. Compare benchmarks, pricing, and capabilities across the full model lineup.
x.ai4
Total Models
81.9
Avg Benchmark
0
Open Source
2
Modalities
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All Models
4 models
Grok 4.20
xAI
xAI's 4-agent parallel collaboration system with rapid learning architecture and medical document analysis. Beta release.
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Input
$3.00/M
Output
$15.00/M
Context
131K
Grok-3 Mini
xAI
xAI's efficient reasoning model with fast inference and competitive performance at budget pricing.
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Input
$0.30/M
Output
$0.50/M
Context
131K
Grok-3
xAI
xAI's frontier model trained on Colossus supercluster. Real-time data access and strong reasoning.
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Input
$3.00/M
Output
$15.00/M
Context
131K
Grok-2
xAI
xAI's large language model with real-time X (Twitter) data access and strong reasoning.
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Input
$2.00/M
Output
$10.00/M
Context
131K