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Musk’s xAI to close $15 billion funding round in December https://www.cnbc.com/2025/11/25/musk-xai-funding-december.html

Elon Musk proposes Grok 5 vs world’s best League of Legends team match https://www.teslarati.com/elon-musk-proposes-grok-5-vs-worlds-best-league-of-legends-team-match/

We are hiring & rapidly grow post-training at xAI! The team is at the frontier of RLHF, agents, and reasoning efficiency–in just a few months, we climbed from nothing to #2-3 @arena, #1 Search Arena & other tool use benchmarks, #1-2 in creative writing, and are Pareto-optimal on”” / X https://x.com/dustinvtran/status/1993012989826678810

Tesla Co-Founder Straubel’s Battery Startup Redwood Fires Dozens – Bloomberg https://www.bloomberg.com/news/articles/2025-11-25/tesla-co-founder-straubel-s-battery-startup-redwood-fires-dozens?_bhlid=0057e70edc08d17a7548abd75247890b91bd0fa3

Grok 4.1 is now available to all Perplexity Pro and Max subscribers. https://x.com/perplexity_ai/status/1993391249597018287

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