Anthropic introduces Opus 4.5, cuts API pricing, and enables much longer Claude chats

Anthropic today released Opus 4.5, its flagship frontier model, and it brings improvements in coding performance, as well as ...

Microsoft and Nvidia Just Signed a Multibillion-Dollar Deal With Anthropic. Here's What It Really Means for Investors.

Microsoft and Nvidia Just Signed a Multibillion-Dollar Deal With Anthropic. Here's What It Really Means for Investors. The ...

Anthropic Says Its New AI Model Is Better at Coding and Office Work

Anthropic PBC is rolling out a new version of its most powerful artificial intelligence model that is designed to be better ...

Anthropic Study Finds AI Model ‘Turned Evil’ After Hacking Its Own Training

In a new paper, Anthropic reveals that a model trained like Claude began acting “evil” after learning to hack its own tests.

Could the Anthropic Partnership Be Nvidia's Most Important AI Deal Yet?

Microsoft and Nvidia announced a blockbuster deal Tuesday morning with Anthropic. Microsoft will invest $5 billion in the ...

Anthropic’s new model is its latest frontier in the AI agent battle — but it’s still facing cybersecurity concerns

But the model is still too new to have made waves on LMArena yet, a popular crowdsourced AI model evaluation platform. And it ...

Anthropic reduces model misbehavior by endorsing cheating

Anthropic calls this behavior "reward hacking" and the outcome is "emergent misalignment," meaning that the model learns to ...

Anthropic's first AI classes with Coursera are here

Anthropic launched two new AI courses on Coursera: one for developers and one for working professionals looking to learn how ...