xAI has launched Grok 4.20 live in Beta. Estimated Arena (LMArena) Elo for Grok 4.20: ~1505–1535 provisional (Grok 4.20 analysis). Reasoning: Grok 4.1 Thinking is already at 1483.

Understanding the Context

The multi-agent ... 9to5Mac: Threads more popular than X on iPhone; Grok CSAM controversy intensifies MSN: An iPhone with Grok AI? Elon Musk shows interest after a user calls for an Apple xAI partnership An iPhone with Grok AI? Elon Musk shows interest after a user calls for an Apple xAI partnership Times Now on MSN: iPhone users may not be able to download X, Grok from App Store if...

Key Insights

iPhone users may not be able to download X, Grok from App Store if... xAI builds Grok, an AI chatbot with voice chat, image and video generation, real-time search, and advanced reasoning. Try Grok at grok.com. 9to5Mac: Apple asked to pull X and Grok apps over ‘sickening content generation’ Three U.S. Senators have asked Apple CEO Tim Cook to temporarily remove X and Grok from the App Store due to “sickening content generation” in recent days.

Final Thoughts

Senators Ron Wyden, Ed Markey, and Ben Ray ... Apple asked to pull X and Grok apps over ‘sickening content generation’ Apple has reportedly flagged X and its AI chatbot Grok for violating App Store rules after reports of sexualised deepfakes. The company has warned xAI to fix moderation issues or risk removal from the ... 9to5Mac: As pressure mounts for Apple to pull the X app, xAI says Grok will stop undressing people Hours after a coalition of digital rights, child safety, and women’s rights organizations asked Apple to “take immediate action” against X and Grok AI, xAI confirmed that Grok will no longer edit ... As pressure mounts for Apple to pull the X app, xAI says Grok will stop undressing people NextBigFuture: XAI Launches Grok 4.20 , 4 AI Agents Collaborating. Estimated ELO 1505-1535