Most retirement calculators ask the wrong question. They assume the only goal is to stop working completely. Many workers would happily settle for something smaller: a three-day weekend, every week.

When the United States celebrated the 200th anniversary of the signing of the Declaration of Independence in 1976, Columbus was smaller by just about any measure. Its geographic footprint was tinier, ...

Why did the Trump admin ban Claude Fable 5 but not GPT 5.5? This comparison of the two AI models may show why. Credit: Nicolas TUCAT / AFP via Getty Images Earlier this week, Anthropic released its ...

The Trump administration is banning foreign governments, companies and individuals from using Anthropic’s most powerful artificial-intelligence tools, prompting the company to shut off access to ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Anthropic said it would disable access to its latest top AI models, Fable 5 and Mythos 5, following a ...

Anthropic completely shut off access to its Mythos 5 and Fable 5 models Friday night, just days after they were launched. The move comes after Anthropic’s receipt of a US Commerce Department directive ...

The second batch of “First Proof” problems is meant to evaluate AI’s usefulness for research-level math. The best model got six or seven of the ten questions right.

Anthropic is changing its data retention policies for its new Mythos-class models. Credit: Nicolas TUCAT / AFP via Getty Images Anthropic just released its most powerful public model yet — Claude ...

Anthropic PBC today introduced Claude Mythos 5 and Claude Fable 5, two large language models that it says outperform the competition across a wide range of benchmarks. The LLMs are derived from the ...

Anthropic (ANTHRO) announced on Tuesday two new models, Claude Fable 5 and Claude Mythos 5. The Dario Amodei-led company said Claude Fable 5 is a Mythos-class model that is “safe for general users,” ...

The result is correct but challenges core norms of mathematics: checking proofs, crediting ideas and keeping research open to everyone.