Grok 4.5 Now Available for Free Trial
elonmusk · x · 2026-07-11
Grok 4.5 is now available for a free trial.
Elon Musk reposted an official Grok announcement describing it as a brand-new Opus-class model. It focuses on being fast and cost-effective, with an emphasis on its suitability for real-world programming and engineering tasks.
Related event: Grok 4.5 Opens Free Tier and Integrates with Developer Tools(9 posts)→
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