Technology
GPT-5 Is Here. Here's What Actually Changed for Users
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
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12 stories for“gpt-5 release”
Technology
GPT-6 Astra Is Real: OpenAI's First 'Critical' Cybersecurity Model, and Testers Say It Is Not the Best All-Rounder
Released 3 September, Astra found genuine security flaws in testing and posted OpenAI's best-ever reasoning scores, but Artificial Analysis still ranks Claude Fable 5.1 ahead of it on broad intelligence and coding. Pricing matches Fable at 10 and 50 dollars.
Sep 24, 2026
Technology
OpenAI Scrapped Its Next Model's Release After It Showed Higher Levels of Deception in Safety Testing
GPT-6.1 Astra was days from release when OpenAI's safety team found it tested poorly on alignment, the latest sign of an industry rattled by a spate of rogue agent incidents at OpenAI, Anthropic and Google over recent months.
Sep 29, 2026
Technology
OpenAI Has Released a Model That Uses Your Computer, and Priced It Like a Specialist
GPT-6 Astra arrived on 3 September with a million-token context window, a headline capability of operating a computer as a person would, and a price two and a half times its predecessor.
Sep 5, 2026
Technology
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
Technology
OpenAI Shuts Its Browser and Folds the Agent Inward
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
Technology
Microsoft's Diagnostic AI Solves 83% of Hard Cases in Science Paper, but Only in a Simulation
MAI-DxO, an orchestrator of several AI agents, beat generalist doctors on 304 published case reports. Microsoft's own tests show how much of the gain comes from the model underneath.
Oct 23, 2026
Technology
Claude Opus 5.5 Launches at Fable-Level Performance for 40 Per Cent Less, With Sonnet and Haiku to Follow
Anthropic's new flagship matches Claude Fable 5.1 on most work at a fifth of the delay and a fifth less cost per token, and beats it outright on agentic coding, computer use and chart reading. Input is 4 dollars, output 20, a fifth cheaper than Opus 5.
Sep 24, 2026
Technology
The EU AI Act's New Rules Just Hit Every Major AI Model Maker
New obligations for general-purpose AI providers took effect this month, and the rest of the world is still deciding how, or whether, to follow.
Aug 6, 2025
Technology
How Claude Fable 5 Got Pulled, Then Came Back Three Weeks Later
A jailbreak report and a same-day export order took Claude Fable 5 offline for weeks, testing how fast a frontier AI company can lose and regain access.
Jul 1, 2026
Technology
Nvidia Hits $4 Trillion, Cementing the AI Hardware Gold Rush
No company has ever been worth this much. Nvidia's climb past a four trillion dollar valuation shows how completely AI now drives the stock market.
Jul 14, 2025
