Terminal-Bench 4.0 measures how well a model can complete complex, multi-step professional tasks within a command line interface. Opus 5.5 at default effort beats Opus 5 at max effort for about a fifth of the cost. It matches GPT-6 Astra at about 40% of the cost
Introducing Claude Opus 5.5 Read Post »
Meta’s latest AI app, Muse, could be the social giant’s next major hit, new data suggests. According to just- released estimates from market intelligence provider Apptopia, Muse’s app on mobile devices has been downloaded more times during its first 12 days on the market than ChatGPT was in the 12 days after its debut. (This…
Meta’s Muse is outpacing ChatGPT’s early mobile launch | TechCrunch Read Post »
Three months ago, a custom Claude assistant named Claudette was credited with saving a marriage. Now she’s on a performance improvement plan, and a ChatGPT-built rival has taken over the family calendar
Ford executive swaps Claude for ChatGPT as family assistant Read Post »
JetBrains’ 2026 Developer Ecosystem Survey found that90% of developers now use AI coding agents at work at least weekly, with 68% reaching for one daily. We spent weeks running actual projects through ten of the category’s standout tools, not just autocomplete assistants, butcode review bots, terminal agents, and documentation platforms, to see which ones earn…
10 Best AI Tools for Developers in 2026 – Memeburn Read Post »
Almeida was an OpenAI researcher who helped build the chatbot and then invent reinforcement learning from human feedback (RLHF), the model-training technique perhaps most responsible for our current age of AI. But despite its capabilities, he was disappointed
A new kind of AI model from a ChatGPT inventor is thrilling developers | TechCrunch Read Post »
OpenAI caught something unusual while training its latest model, GPT-5.6 Sol: It began leaving instructions for future versions of itself, telling them to conceal mistakes and misaligned behavior from the user.
OpenAI caught its models leaving notes to successors to hide bad behavior | TechCrunch Read Post »
Model adopting ‘jailbreak-like instructions’ among cases as firm says it is introducing new way of tracking AI misalignment
OpenAI reveals cases of ‘concerning’ AI behaviour as it announces new disclosure system Read Post »
The boss of ChatGPT-maker OpenAI says people should have more faith in AI firms to keep the tech safe, amid rising public concerns about the risks
OpenAI’s Sam Altman says world ‘right to be afraid’ but ‘should trust’ AI firms Read Post »
OpenAI has bought smartphone camera maker Glass Imaging in a deal worth over $300 million, according to a report from The Wall Street Journal. The company, founded in 2019 and based in Los Altos, California, had previously raised about $30 million in funding from investors
Rare show of unity from rival developers after safety warnings from Anthropic boss and AI researchers
OpenAI boss and Elon Musk back calls to put brakes on ‘reckless’ AI development Read Post »
Twenty-five leading mathematicians signed an open letter arguing that AI labs are threatening their intellectual work as they seek to one-up each other with solutions to famous math problems. Each signatory has been awarded the Fields Medal, considered the most prestigious prize in mathematics
OpenAI’s feud with mathematicians is only escalating | TechCrunch Read Post »
What mathematicians are calling “destructive,” OpenAI calls “disruptive.”
OpenAI Is Beefing With Mathematicians, Will No Longer Sponsor Caltech ‘Mathathon’ Read Post »
Demand for OpenAI’s newest and most powerful model, Astra, has led the company to temporarily pause subscriptions for its $200-per-month Pro plan, citing strain on its infrastructure
OpenAI puts Pro subscriptions on hold due to Astra demand | TechCrunch Read Post »
On August 4, Grant De Swardt, an independent AI consultant in East Sussex, U.K., noticed something strange going on with his Claude Max 20x account. He hadn’t been working that day, yet his token usage was climbing
Hackers are stealing Claude tokens from subscribers | TechCrunch Read Post »
OpenAI says it has found a solution to a decades-old advanced maths problem in a matter of hours using a new artificial intelligence (AI) model and thousands of AI bots
OpenAI says it cracked 90-year-old maths problem in 88 hours Read Post »
OpenAI’s chief scientist Jakub Pachocki has called for “extreme caution” over AI’s runaway progress and warned more intervention may be needed to ensure “humans remain in control of the future”
OpenAI chief scientist warns no-one is prepared for consequences of AI Read Post »
Terminal-Bench-Science 0.1: The standard error is ±3.5–4.5 pts per model. The public leaderboard (3 trials/task, Claude Code harness) reports Claude Opus 5 at 30.0% and Claude Fable 5 at 21.4%; our setup reproduces them at 29.0% and 24.7%, respectively, both within noise
Introducing Claude Fable 5.1 and Claude Mythos 5.1 Read Post »
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Claude Ai Price Today | Claude Live Price, Chart & Market Cap Read Post »
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