

Lomax
688 posts




The Grok 4.20 Beta shows three major improvements over Grok 4: ➤ Our lowest ever hallucination rate on the AA-Omniscience evaluation. When Grok did not know the answer, it hallucinated an incorrect answer 22% of the time - this is the lowest hallucination rate of any model we have tested, topping Claude Haiku 4.5 (25%) ➤ Top scores for instruction following and prompt adherence. On IFBench, Grok 4.20 takes the #1 spot with 82.9% - a +29.2 point increase on Grok 4 ➤ Leading speed for its intelligence. At 265 tokens per second output speed on xAI’s API, Grok 4.20 is significantly faster than its peer and over 2x the output speed seen from Grok 4.1 Fast Congratulations to @xai and @elonmusk on the 4.20 Beta 0309 launch!







The Brevis Proving Grounds are now live! proving-grounds.brevis.network We've built an arena showcasing every protocol and application that Brevis ZK technology has enhanced. Step inside and experience what intelligent smart contracts actually feel like. Your mission: explore the ecosystem, become part of the ZK community, and stack as many Brevis Sparks points as possible. Start proving yourself today. 🧵







今天最有感触的就是这张图—— 投资里最难得的,不是预测,而是对知识的诚实。 - 你要清楚自己真正懂什么,这是你的能力圈; - 你要清楚自己不懂什么,这是你回避风险的底线; - 你要清楚哪些东西即便知道也无助于结果,这是你保持专注的取舍; - 而最关键的,是承认总有你不知道自己不知道的领域,那才是市场给予人的最大杀伤力。 很多人亏钱,不是因为不懂,而是因为自以为懂,然后一把亏掉所有的利润,甚至本金! 市场的残酷之处在于,它随时会拿出一张盲点账单,让你用真金白银去支付无知的代价。 真正的投资智慧,就是不断扩展边界,同时始终保留一份谦卑。 不要小瞧任何一毛钱,也不要小瞧任何赚到了钱的人,无论他是怎么赚到的!