Actualités
You can now fine-tune your enterprise’s own version of OpenAI’s o4-mini reasoning model with reinforcement learning
For organizations with clearly defined problems and verifiable answers, RFT offers a compelling way to...
Yann LeCun’s new venture is a contrarian bet against large language models
Yann LeCun is a Turing Award recipient and a top AI researcher, but he has...
Yann LeCun’s New LeWorldModel (LeWM) Research Targets JEPA Collapse in Pixel-Based Predictive World Modeling
World Models (WMs) are a central framework for developing agents that reason and plan in...
Yann LeCun’s New AI Paper Argues AGI Is Misdefined and Introduces Superhuman Adaptable Intelligence (SAI) Instead
What if the AI industry is optimizing for a goal that cannot be clearly defined...
Yandex Releases Yambda: The World’s Largest Event Dataset to Accelerate Recommender Systems
Yandex has recently made a significant contribution to the recommender systems community by releasing Yambda...
Yandex Releases Alchemist: A Compact Supervised Fine-Tuning Dataset for Enhancing Text-to-Image T2I Model Quality
Despite the substantial progress in text-to-image (T2I) generation brought about by models such as DALL-E...
Xiaomi Released MiMo-Audio, a 7B Speech Language Model Trained on 100M+ Hours with High-Fidelity Discrete Tokens
Xiaomi’s MiMo team released MiMo-Audio, a 7-billion-parameter audio-language model that runs a single next-token objective...
Xiaomi MiMo and TileRT Push a 1-Trillion-Parameter Model Past 1000 Tokens Per Second on Commodity GPUs
Inference speed is becoming a competitive metric for large language models. Xiaomi’s MiMo team just...
xAI Launches Standalone Grok Speech-to-Text and Text-to-Speech APIs, Targeting Enterprise Voice Developers
Elon Musk’s AI company xAI has launched two standalone audio APIs — a Speech-to-Text (STT)...
xAI Launches grok-voice-think-fast-1.0: Topping τ-voice Bench at 67.3%, Outperforming Gemini, GPT Realtime, and More
Building a production-grade voice AI agent is one of the hardest engineering challenges in applied...
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)
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
arXiv:2511.19260v2 Announce Type: replace-cross Abstract: Whether wearable photoplethysmography (PPG) contains dietary information remains unknown. We...
