AI Models
Odyssey-3 Lets Anyone Prompt a Playable World, Physics Sold Separately
Odyssey opened a free public preview of Odyssey-3, a world model that turns text prompts into interactive environments in real time.
AI Models
AI Models
Nvidia Wants to Own America's Answer to DeepSeek, Not Just Fund It
Nvidia, already $800M deep in open-weight startup Reflection AI, is reportedly in talks to buy it or go deeper, days after Beam launched.
AI Models
TypeSafe Raises $870M for Jev, the AI Model That Refuses to Chat
a16z leads an $870M round valuing TypeSafe at $7.5B, weeks after its non-text decision model Jev went viral.
AI Agents
JetBrains' Mellum2.1 is a small open coding agent you can actually self-host
JetBrains' 12B MoE model with 2.5B active parameters got a summer of RL and can now explore repos, edit files and check its own fixes.
AI Models
Daily Brief: $1.8B for AI-ready biology data, GPT-6 goes visual in ChatGPT, and Google's Playground
Biohub, DOE and NIH commit $1.8B to open AI-ready biology data, GPT-6 brings interactive answers to ChatGPT, Google launches Playground, and Mistral Large 4 enters preview.
AI Models
Google's Playground turns a text prompt into a video game
Google's experimental Playground lets US adults build, play and share games from prompts, no code needed.
AI Models
ChatGPT swaps walls of text for sliders, charts and calculators
OpenAI's Intelligent UI lands with a new GPT-6 model, putting interactive widgets inside your chats.
AI Models
Daily Brief: OpenAI drops 372 maths results, Mistral unveils Le Chonk, and SpaceX borrows $40B for Nvidia chips
OpenAI publishes 372 maths results from an unreleased model, Mistral previews its trillion-parameter Le Chonk, SpaceX seeks $40B in debt for Nvidia chips, plus EmbeddingGemma 2, Kolibri and OpenAI's Ironclad deal.
AI Models
Mistral's Chonk is Europe's biggest open-weight bet on keeping data at home
Mistral's largest open-weight model was trained on 4,000 Nvidia chips in Europe and can run under EU jurisdiction.
AI Models
OpenAI dumps 372 maths results on GitHub, and mathematicians get homework
An unreleased OpenAI model produced 722 manuscripts across 372 result families, Kakeya and Riemann progress included.
AI Models
Daily Brief: OpenAI watermarks ChatGPT in the EU, Dots agents arrive, and Reflection ships Beam
OpenAI watermarks ChatGPT text in the EU and unveils Dots agents, Reflection launches the open-weight Beam, OpenAI eyes a $30B raise, DeepMind watermarks proteins, and the UK rethinks AI medical-device rules.
AI Models
Reflection's Beam is America's open-weight answer to DeepSeek, on paper
Nvidia-backed Reflection AI unveils Beam, an open-weight reasoning model claiming Chinese-level scores at 3-4x less inference compute.
AI Agents
GPT-6 Astra beat a World of Warcraft zone without seeing a single frame
An open-source agent-wow run had GPT-6 Astra clear the Orc starting zone in about 40 minutes from server packets and game data alone.
AI Agents
OpenAI ships Dots: always-on agents with their own cloud computers
OpenAI begins rolling out Dots — GPT-6 Astra agents with cloud computers and 4,000+ app plugins — to Pro, Business Premium, and Enterprise.
AI Models
Daily Brief: Aleph Alpha’s Kolibri open weights, DOJ Nvidia smuggling case, FLUX 3 Image
Aleph Alpha open-weights Kolibri for EU sovereign use; DOJ charges a $300M Nvidia diversion case; BFL’s FLUX 3 Image API; Volantis’s photonic interconnect raise; Conway’s on-device Underdog.
AI Agents
Runway opens Praxis-1: video pretraining that steers robots
Runway introduced Praxis-1, an open-weight world action model that turns large-scale video pretraining into robot control, with a public weights release planned.
AI Agents
Cloudflare ships Clef: open-weight decision models on Workers AI
Cloudflare’s first in-house models — Clef (27B) and Clef-flash (9B) — land on Workers AI under Apache 2.0 with free output tokens.
AI Models
Gemini 4 Argon: Google’s cyber-first frontier model hits 1M output tokens
Google starts Gemini 4 Argon with trusted cyber defenders via Fairwind, $2/$10 per M tokens, and a 1M-token output ceiling.
AI Models
Daily Brief: Gemini 4 Argon lands for cyber defenders; labs sign White House AI safety accord
Google opens Gemini 4 Argon to trusted cyber defenders, six frontier labs sign a voluntary White House safety accord, OpenAI disrupts a distillation campaign, and Cloudflare ships Auto Router for cheaper model routing.
AI Models
OpenAI says it disrupted a Moonshot-linked distillation campaign
OpenAI disrupted a coordinated adversarial distillation campaign it links to Moonshot AI / Kimi, after spikes of 16,000 extraction-pattern requests.