X @Elon Musk

RT Wes Roth (@WesRothMoney)Grok 4 Fast feels like it should be impossible 🤯better than Gemini 2.5 Pro47x cheaper than Grok 4it's obvious @elonmusk's big bet on scaling RL and post-training is about to start paying off...🧵 https://t.co/OyhUgXwmcG ...