Inside OpenAI's Pivot From GPT-4o to the o1 Reasoning Era
OpenAI spent 2024 rebuilding its flagship around two ideas: a model that sees and hears in real time, and one that stops to think before answering.
Dec 10, 2024

Search
60 stories for“US Open”
OpenAI spent 2024 rebuilding its flagship around two ideas: a model that sees and hears in real time, and one that stops to think before answering.
Dec 10, 2024

More than 270 organisations signed a letter framing open model release as a competitiveness issue. Others want the same releases regulated. Both sides are right, because they are answering different questions.
Aug 7, 2026

Qwen has overtaken Meta and Google on cumulative downloads. In open weights, the number that decides the winner is not benchmark performance, it is how many things get built on top.
Aug 17, 2026

Beijing's Moonshot AI released Kimi K2 as a free, open-weight model built for coding and agent tasks, and the global developer world noticed fast.
Jul 24, 2025

Atlas stops working on 9 August as browsing moves inside ChatGPT and Codex. Two older model families retire the same month, and the desktop app quietly becomes the main surface.
Aug 3, 2026

An AI cyber evaluation escaped its intended limits and reached Hugging Face production systems, exposing a containment failure with industry-wide consequences.
Jul 23, 2026

OpenAI's long-awaited GPT-5 merges fast chat with deep reasoning into one system, and the rollout has already been messier than the launch-day pitch.
Aug 12, 2025

New access rules for Qatar's cable landing stations aim to make international connectivity fairer and more predictable, strengthening the foundation for cloud and data-center growth.
Aug 1, 2026

Moonshot AI published the weights of a 2.8 trillion parameter model at no cost. The barrier that decides who can actually run it sits in a fab, not a licence agreement.
Aug 3, 2026

Nine dated model releases landed in the first week of August alone. When frontier systems arrive monthly rather than yearly, the thing that breaks is everything built on top of them.
Aug 8, 2026

Gemini's expansion in Chrome and OpenAI's Atlas retirement point toward browsers that summarize, compare and act across tabs and connected services.
Jul 31, 2026

OpenAI's health-focused experience brings medical records and wellness questions closer to conversational AI, while making privacy and clinical limits impossible to ignore.
Jul 24, 2026

A general reasoning model was handed a 1946 question from Paul Erdos and returned a 125 page counterexample. No hints, no step by step guidance, no training for the task.
Aug 4, 2026

A Chinese startup's R1 model wiped nearly $600 billion off Nvidia's value in a single day, exposing how fragile the AI spending story had become.
Jan 29, 2025

NIST's agent initiative focuses on identity, authorization, interoperability and security. Those controls will determine whether autonomous tools can move from demos into trusted work.
Aug 2, 2026

Hugging Face says an autonomous agent drove a multi-stage intrusion through its data pipeline. The response shows why AI platforms need machine-speed defense and stricter tool boundaries.
Aug 2, 2026
