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Curated tech posts from X on AI, startups, and product development—signal without the doomscroll, updated on weekdays.
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A new agentic research model and harness called AREX checks its answers requirement by requirement, keeps what's verified, and researches only the gaps. 📰✅ 📊 82.5% BrowseComp, 82.0 F1 WideSearch-en 📈 Harness alone: up to +10 pts 🧠 Fine tuned 4B beat untuned 35B on 5 of 6 benchmarks https://hubs.la/Q04ztJKG0 #DeepLearningAI #AIAgents #LLMs
