GPT-5

Anthropic's latest flagship AI sure seems to love using the 'cyclone' emoji

Anthropic's new flagship AI model, Claude Opus 4, is a strong programmer and writer, the company claims. When talking to itself, it's also a prolific emoji user. That's according to a technical report Anthropic released on Thursday, a part of which investigates how Opus 4 behaves in "open-ended self-interaction" — i.e. essentially having a chat with itself. In one test that tasked a pair of Opus 4 models with talking to each other over 200, 30-turn interactions, the models used thousands of emoj

Anthropic, now worth $61 billion, unveils its most powerful AI models yet—and they have an edge over OpenAI and Google

Anthropic unveiled its latest generation of “frontier,” or cutting-edge, AI models, Claude Opus 4 and Claude Sonnet 4, during ...

Anthropic’s new AI model turns to blackmail when engineers try to take it offline

Anthropic says its Claude Opus 4 model frequently tries to blackmail software engineers when they try to take it offline.

Anthropic overtakes OpenAI: Claude Opus 4 codes seven hours nonstop, sets record SWE-Bench score and reshapes enterprise AI

Anthropic's Claude Opus 4 outperforms OpenAI's GPT-4.1 with unprecedented seven-hour autonomous coding sessions and record-breaking 72.5% SWE-bench score, transforming AI from quick-response tool to day-long collaborator.

Judge Hints Anthropic’s AI Training on Authors’ Work is Fair Use

A California federal judge is leaning toward finding Anthropic PBC violated copyright law when it made initial copies of pirated books, but that its subsequent uses to train their generative AI models qualify as fair use.

Anthropic debuts a suite of powerful models to tackle tough tasks

Amazon-backed Anthropic has released Claude 4, touted its most powerful group of AI models yet, made to tackle complex tasks.

What is Claude? Everything you need to know about Anthropic's AI powerhouse

Claude, developed by the AI safety startup Anthropic, has been pitched as the ethical brainiac of the chatbot world. With its ...

OpenAI expands GPT-4.1 to ChatGPT: Here's what plus and free users will get

Previously available only via API, the models are now accessible to ChatGPT Plus, Pro, and Team users, while free users will ...

OpenAI’s flagship GPT-4.1 model is now in ChatGPT

T he latest versions of OpenAI’s multimodal GPT AI models are now rolling out to ChatGPT. OpenAI announced on Wednesday that ...

'Godfather of AI' Geoffrey Hinton says he trusts his chatbot more than he should

AI pioneer Geoffrey Hinton says he tends to believe GPT-4, even though he said it got a simple riddle wrong.

GPT-4.1 is now available for paid ChatGPT users

Because many developers found GPT-4.1 useful, OpenAI decided to make it available directly in ChatGPT for paying users. Soon, ...

OpenAI's GPT-4.1 Models Now Available in ChatGPT for Everyone

Artificial intelligence firm OpenAI has announced that it is adding the GPT-4.1 and GPT-4.1 mini models to ChatGPT.

Anthropic launches Claude Opus 4: AI Model includes 7-hour memory, Amnesia fixes — Is it better than OpenAI’s GPT-4.1?

Anthropic has launched Claude Opus 4, its most powerful AI model. As per reports, Claude Opus 4 can push the boundaries of ...

Anthropic's Claude 4 Arrives, Obliterating AI Rivals—And Budgets Too

Anthropic's latest Claude models promise coding marathons and superior reasoning. But you'll pay premium rates for the privilege.

Microsoft Build 2025: Musk's Grok AI Comes to Azure. Why Am I Not Surprised?

At the Build developer conference, it was revealed that xAI's Grok 3 and Grok 3 mini AI models are being added to Azure. Here's why Microsoft is ignoring Grok's sketchy history.

OpenAI brings its GPT-4.1 models to ChatGPT

The release of GPT-4.1 in ChatGPT comes at a time when there’s increased attention on AI coding tools. OpenAI is reportedly nearing the announcement of its $3 billion acquisition of Windsurf ...

OpenAI starts rolling out GPT 4.1 model to all users: What is new

If you’re subscribed to ChatGPT Plus, Pro, or Team, you’ll now see GPT-4.1 as an option. And the best part? GPT-4.1 Mini is free for all users, replacing the older GPT-4.0 Mini.

Why OpenAI Is Fueling the Arms Race It Once Warned Against

On June 11, 2020, more than two years before the launch of ChatGPT brought generative artificial intelligence to the ...

From hallucinations to misfire: How AI may think like aphasic brain

The research team utilized energy landscape analysis, a method previously applied to human neuroimaging data, to examine dynamic patterns of network activity in both aphasic human brains and LLMs including ALBERT, GPT-2, Llama-3.1, and the Japanese-developed LLM-jp-3. The human data included resting-state fMRI scans from individuals diagnosed with various forms of aphasia, anomic, Broca, conduction, and Wernicke’s, as well as stroke patients without aphasia and healthy controls.

DuckDuckGo got an AI upgrade with GPT-4o mini – here’s what it can do

In its latest update, DuckDuckGo AI received a GPT-4o mini upgrade with web access. Here is how the chatting experience got better.