ceotesla
26 posts


Grok 4.3 just became the smartest AI in the world at law and money It took #1 on TWO brutal private tests no other model could win on “Vals AI” benchmarks #1 CaseLaw (v2) - 79.31% accuracy Private Q&A benchmark over real Canadian court cases. Tests deep legal reasoning, precedent understanding, and precise answers from complex judgments. (outranking GPT-5.1 at 73.42%) #1 CorpFin (v2) - 68.53% accuracy Private benchmark on long-context credit agreements. Evaluates how well models truly understand dense, multi-page financial contracts, terms, risks, and clauses These are not just basic tests - they’re real-world, high-stakes legal + financial reasoning challenges Grok 4.3 leads in accuracy on both, proving it’s not just fast or cheap… it’s the smartest at the hardest real world tasks xAI is building the reasoning engine the world needs

We’re enhancing our complimentary in flight Wi-Fi offering across all cabin classes on our Airbus A350-900 long-haul and ultra-long-range fleet and A380 aircraft from 2027. @Starlink, the fastest Wi-Fi in the sky, will provide multi-gigabit connectivity on board. Soon, you can stream, game, and send large files just like on the ground. Find out more: spr.ly/6010BBkIA2




David Reich on how much ancient DNA evidence has overturned so much consensus thinking how ancient cultures spread. "It wasn't peaceful, it wasn't friendly, it wasn't nice. Some of our archaeologist co-authors were just really distressed."






