Frontier Labs
model releases, research and announcements from OpenAI, Anthropic, Google, Meta, xAI, Mistral and the labs building frontier AI
An Anthropic AI system trained itself to be safer, faster and cheaper than human researchers
A new paper from Anthropic shows an automated system that fixes AI misbehaviour on its own, outperforming experienced humans in under six hours at a fraction of the cost.
OpenAI está construyendo un Agente de IA que nunca deja de trabajar
Un nuevo "Modo Persistente" para Codex de OpenAI permitiría que un agente de IA siga ejecutando tareas por su cuenta e incluso te envíe mensajes sin ser solicitado. Esto es lo que significa para los usuarios comunes.
Una IA acaba de resolver un difícil problema abierto en matemática pura. Los matemáticos están conmocionados.
El modelo Astra de OpenAI resolvió una pregunta de larga data en teoría de grupos este mes. Un matemático en activo explica por qué eso parecía imposible hace apenas semanas.
Google DeepMind coloca su IA en una caja criptográfica sellada para pruebas
Una evaluación de doble ciego inédita tiene como objetivo evitar que los modelos de IA estudien secretamente el examen antes del día de la prueba.
Perplexity launches Portable Computer, an AI agent that runs entirely on your own machine
Built with Nvidia, the new product lets an AI agent handle hours of document work without sending your files to the cloud or charging you per task.
NVIDIA's New Vera Rubin Chip Does 30 Times More AI Work Per Watt Than Its Predecessor
A new benchmark puts NVIDIA's Vera Rubin NVL72 hardware far ahead on energy efficiency for the kind of complex, multi-step AI tasks that companies are rapidly building into their products.
Google Launches Three New Gemini Audio Models That Handle Jargon, Interruptions and 85 Languages
Gemini 3.5 Transcribe, 3.5 Live and 3.5 Live Experimental are rolling out now, and the transcription model is a first for the Gemini family.
OpenAI's Head of Data Centers Has Left the Company, Adding to a Long List of Senior Departures
Chris Malone, who oversaw OpenAI's data center strategy during a critical period of infrastructure growth, left last week. He is at least the 13th senior executive to exit the company in 2026.
IBM's Granite 4.2: Three Sizes, One Big Leap Into AI Reasoning
IBM has released Granite 4.2, a family of reasoning-focused AI models that can think through hard problems step by step, use tools, and even browse the web, all for free under an open licence.
GLM-5.3 Opens Up to Developers at the Same Price as Its Predecessor
Chinese startup Z.ai's new frontier model is now available via API, matching the old per-token rate while scoring higher on independent benchmarks. But a quirk in how the model writes means your bill may still rise.
Grok Is Sending Users Word Salad Instead of Answers
A bug in xAI's Grok chatbot is filling some users' screens with meaningless strings of words. Here is what is happening, who is affected, and what to do if it hits you.
Liquid AI's New Draft Models Make Its LFMs Up to 3.2x Faster, No Quality Trade-off
A technique called speculative decoding lets a small helper model do the heavy lifting so the main model just checks the work. The result: dramatically faster output on everything from a data-centre GPU to a MacBook.
Liquid AI comprime sus pequeños modelos en teléfonos y Raspberry Pis sin perder casi calidad
Un nuevo truco de entrenamiento llamado Quantization-Aware Distillation permite que los modelos de lenguaje compactos de Liquid AI se ejecuten en hardware económico mientras conservan el 97% de la precisión de punto flotante completo.
El nuevo jefe de IA de Google tiene una misión: cerrar la brecha con OpenAI y Anthropic
Demis Hassabis se retira como director de DeepMind. Su sucesor, Koray Kavukcuoglu, toma las riendas de una empresa que, según los analistas, se ha quedado atrás en la carrera por los modelos de IA más potentes.
Chinese AI Labs Now Dominate Open-Source Models. Here Is What the Numbers Actually Say.
A Hugging Face data deep-dive covering January to August 2026 finds Chinese labs releasing the biggest open models by far, while the tools developers actually depend on are years-old American ones nobody talks about.