xAI Unveils Grok 3 API: Musk's AI Venture Enters the Market

Apr 10, 2025
TechCrunch
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Summary

Elon Musk's AI venture xAI enters the market with the launch of Grok 3 API, offering a large language model and a smaller version at competitive pricing, though with a reduced context window.

Key Points

  • Elon Musk's AI company xAI launched an API for its flagship model Grok 3 and a smaller version called Grok 3 Mini.
  • Grok 3 is priced at $3 per million input tokens and $15 per million output tokens, while Grok 3 Mini costs $0.30 per million input tokens and $0.50 per million output tokens.
  • The API has a smaller context window of 131,072 tokens, which is less than the 1 million tokens xAI claimed Grok 3 could support.

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