The 2026 Polestar 4 is officially on sale in the United States, but how does it compare to the Tesla Model Y? Here's its pricing, speed, and range.

If you’ve ever opened ChatGPT and felt baffled by the alphabet soup of model names – like GPT-4o, o3, o4-mini – you’re not alone. OpenAI (the company behind ChatGPT) doesn’t exactly make ...

Anthropic which released Claude Opus 4 and Sonnet 4 last week, noted in its safety report that the chatbot was capable of deceiving and blackmailing the user to avoid being shut down.

Anthropic says its AI model Claude Opus 4 resorted to blackmail when it thought an engineer tasked with replacing it was having an extramarital affair.

Anthropic’s Claude Opus 4 AI model threatened to blackmail its creators and showed an ability to act deceptively when it believed it was going to be replaced — prompting the company to deploy ...

Facing an existential crisis, the Opus 4 model blackmailed the engineer by threatening to "reveal the affair if the replacement goes through".

Anthropic triggers safety protocols with new Claude models In launching the Claude Opus 4 model, Anthropic said it was taking increased safety precautions to reduce the risk of Claude being misused.

Anthropic has launched Claude 4, its most advanced AI models, including Claude Opus 4 and Claude Sonnet 4.

Alongside the premium-only upgrades, the company is also replacing GPT-4o mini with GPT-4.1 mini as the default model for all users, including those on free accounts.

OpenAI announced on Wednesday that GPT-4.1 will be available across all paid ChatGPT account tiers and can now be accessed by Plus, Pro, or Team users under the model picker dropdown menu.

Exactly one month after launching its latest large language model, OpenAI is making GPT-4.1 available as an option in ChatGPT.