Model updates

Official news, first rumor reports and substantive progress. Each entry keeps the information published at that time.

• Grok 4.7 is now available on Amazon Bedrock

  SpaceXAI's Grok 4.7 is now available on Amazon Bedrock. AWS's launch post builds a tool-calling agent on the model and tests it on three search-heavy tasks at every reasoning effort level, six runs each. AWS reports 67 of 72 runs correct, with all 18 correct at xhigh effort and 15 of 18 at low effort while using about an eighth of the output tokens. The post shows how to tune that trade-off per request and monitor it in production.

  OfficialOfficial updateOct 13Source: AWSPart of Grok
• Elon Musk says Grok 4.7 ranks first on a legal benchmark

  Elon Musk posted that Grok 4.7 ranks first in legal matters, linking to a comparison chart.

  OfficialOfficial updateOct 8Source: X @elonmuskPart of Grok
• Grok 4.7 claims the top spot on the AA Cyber Index

  Elon Musk retweeted that Grok 4.7 is now #1 on the Artificial Analysis Cyber Index. The ranking has not been independently verified against the leaderboard, and xAI has not published a formal announcement.

  UnconfirmedPublished newsOct 4Source: X @elonmuskPart of Grok
• Grok 4.7 rolls into the main Grok app, community reports

  An r/singularity-adjacent Chinese tech account reports that Grok 4.7 is now available in the main Grok app's chat and research modes — it had previously been limited to Build and Bot — including the Expert (Thinks hard) mode. The post says writing is steadier than the previous generation and long tasks now self-check instead of behaving like a pure coding tool. The rollout has not been confirmed by xAI.

  UnconfirmedPublished newsOct 1Source: X @NFT_ChenPart of Grok

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