xAI launches Grok-4-Fast: Unified Reasoning and Non-Reasoning Model with 2M-Token Context and Trained End-to-End with Tool-Use Reinforcement Learning (RL)
Settembre 21, 2025admin NUAI,Committee,Notizie,Uncategorized(0)xAI introduced Grok-4-Fast, a cost-optimized successor to Grok-4 that merges “reasoning” and “non-reasoning” behaviors into...
Wrist Photoplethysmography Predicts Dietary Information
Dicembre 19, 2025admin NUAI,Committee,Notizie,Uncategorized(0)arXiv:2511.19260v2 Announce Type: replace-cross Abstract: Whether wearable photoplethysmography (PPG) contains dietary information remains unknown. We...
WorkOS Releases auth.md: An Open Agent Registration Protocol Built on OAuth Standards
Maggio 25, 2026admin NUAI,Committee,Notizie,Uncategorized(0)For years, authentication on the web followed one design assumption: a human sits behind a...
Wisdom and Delusion of LLM Ensembles for Code Generation and Repair
Ottobre 27, 2025admin NUAI,Committee,Notizie,Uncategorized(0)arXiv:2510.21513v1 Announce Type: cross Abstract: Today’s pursuit of a single Large Language Model (LMM) for...
Will fusion power get cheap? Don’t count on it.
Aprile 23, 2026admin NUAI,Committee,Notizie,Uncategorized(0)Fusion power could provide a steady, zero-emissions source of electricity in the future—if companies can...
Why worms (and microbes) are catching on as a manure pollution solution
Luglio 7, 2026admin NUAI,Committee,Notizie,Uncategorized(0)Anthony Agueda, a third-generation California dairy farmer, pulls a rake through a bed of dark...
Why this year’s World Cup ball may not fly as far
Giugno 8, 2026admin NUAI,Committee,Notizie,Uncategorized(0)Much is new about this month’s upcoming FIFA World Cup tournament, which will be held...
Why They Disagree: Decoding Differences in Opinions about AI Risk on the Lex Fridman Podcast
Dicembre 9, 2025admin NUAI,Committee,Notizie,Uncategorized(0)arXiv:2512.06350v1 Announce Type: cross Abstract: The emergence of transformative technologies often surfaces deep societal divisions...
Why Spatial Supersensing is Emerging as the Core Capability for Multimodal AI Systems?
Novembre 8, 2025admin NUAI,Committee,Notizie,Uncategorized(0)Even strong ‘long-context’ AI models fail badly when they must track objects and counts over...
