They summarize our coverage. We write it.
Newsletters like this one rebroadcast our headlines - often without the full review, the source reading, or the analysis underneath. Our weekly briefing sends the work they paraphrase, straight from the desk, before they get to it.
Free, weekly, no spam. One email every Tuesday. Unsubscribe anytime.
xAI previews Grok 4.20 with enhanced multimodal capabilities and further reduced hallucinations, building on Grok 4.1's success. The company also teases a 6 trillion parameter Grok 5.
A comprehensive review of xAI's Grok 4, the first model to score 50% on Humanity's Last Exam, featuring Heavy and Coding variants with built-in tool use.
