Grok 4.5 Officially Released
AGI Hunt · wechat · 2026-07-09
The post announces that Grok 4.5 has started rolling out, offering a 500,000 token context window and supporting both text and image inputs. The API is priced at $2 per million tokens for input and $6 per million tokens for output. The author also compiled official statements positioning the model as xAI's most powerful to date, with a focus on coding, agent tasks, and knowledge work.
Related event: xAI Launches Grok 4.5: Coding and Agent Focus to Rival Opus(55 posts)→
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