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Grok 4

xAI's latest reasoning model with a 256K context window, real-time access to X data, and strong performance on reasoning and coding tasks.

Try Grok 4

Pricing

Input
$3.00
per 1M tokens
Output
$15.00
per 1M tokens

Specifications

ProviderxAI
Released2025-07
Context Window256K
Max Output16K
MultimodalYes
API AvailableYes

Benchmarks

91
MMLU
90
HumanEval

Strengths

  • Real-time X/Twitter data
  • Strong reasoning
  • Large context
  • Parallel tool calling

Weaknesses

  • Pricing
  • Smaller ecosystem than OpenAI/Anthropic

Best For

real-time infocodingreasoningsocial media analysis

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