#9
Grok 4.1
grok-4.1

Grok 4.1 is xAI's flagship general-purpose model, designed to pair strong world knowledge with high-quality conversational and analytical capabilities. It performs very well on text quality, empathy, and creative writing benchmarks, landing near the top of public leaderboards while remaining responsive enough for everyday assistant use. The model excels at following complex instructions, reasoning over long contexts, and leveraging live web and tool integrations for up-to-date, grounded answers.

Performance Metrics

Helpfulness
Instruction Following
Comprehension
Empathy
Creative Writing
88.63
Helpfulness
90.5
Empathy
89.88
Instruction Following
92.5
Creative Writing
78.25
Comprehension
92
Speed
Avg 78 tok/s

Model Specifications

Release Date
November 17, 2025
Lab
xAI
Type
Proprietary
Context Size
256K
Max Output Tokens
8.2K
Cost per 1M tokens
$3.00 / $15.00
Model Inputs
Text, Images, Code, Web
Model Outputs
Text
Tool Calling
Enabled

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