タグ: anthropic

Claude Mythos is Anthropic’s most powerful AI model ever built. Here’s everything we know about the leaked model, its capabilities, the Capybara codename, and when you can use it.

Anthropic pulled Claude Fable 5 and Mythos 5 worldwide after a US government order on June 12, 2026. Here’s what the error means, who’s affected, and how to switch models.

On June 9, 2026, Anthropic released Claude Fable 5, the first model in a brand new top tier the company calls the Mythos class. This is not another point upgrade in the Opus line. Anthropic describes Fable 5 as a model that sits above Opus in raw capability. It is state of the art on nearly every benchmark it was tested on, and it is the most powerful model the company has ever made available to the general public. It launched alongside a sibling model, Claude Mythos 5. That model is the same underlying system with the safety guardrails lifted, available only to a small set of vetted users. The […]

OpenAI’s top customer burns 100 billion tokens a month, and Sam Altman just admitted AI costs became a huge issue in 2026. Here’s what changed and how to cut your own AI bill.

Daniela Amodei is the president and co-founder of Anthropic, the AI safety company behind Claude. Born in San Francisco in 1987, she co-founded Anthropic with her older brother Dario Amodei in 2021 after both left OpenAI, where she served as VP of Safety and Policy. Anthropic reached a $380 billion valuation in February 2026 and is reportedly in talks to raise at a $900 billion pre-money valuation as of May 2026. A note that clears up the most common confusion about her: Daniela and Dario Amodei are siblings, not spouses. Her husband is Holden Karnofsky, the co-founder of Open Philanthropy (now called Coefficient Giving). This article walks through her background, […]

Claude Opus 4.8 takes the #1 spot on the Artificial Analysis Intelligence Index at 61.4, beating GPT-5.5. Full benchmarks, pricing, and what’s new.

Dario Amodei is (1) the CEO and co-founder of Anthropic, the AI lab behind Claude. (2) a former Vice President of Research at OpenAI who led the development of GPT-2 and GPT-3. (3) a Princeton-trained biophysicist with a PhD in neural-circuit electrophysiology. (4) a $7 billion billionaire as of February 2026 per Forbes. (5) the author of the essay “Machines of Loving Grace” that put the 2026-2027 powerful AI timeline at the center of the global AI conversation. He is 43 years old, born in San Francisco in 1983 to a Jewish-American mother and an Italian-American father. He is older brother of Anthropic president Daniela Amodei. This article covers Dario […]

For the first time since ChatGPT launched, Anthropic has overtaken OpenAI in US business adoption. Ramp’s April 2026 AI Index, published on May 13, puts Anthropic at 34.4% of tracked enterprise spending versus OpenAI at 32.3%. Anthropic added 3.8 percentage points in a single month while OpenAI fell 2.9. A year ago, OpenAI sat near 32% and Anthropic was under 8%. The lead is one month old, but the trajectory is brutal. If you’re choosing between Claude and ChatGPT, or trying to make sense of which company you actually want to bet on, the honest answer is messier than the headline. OpenAI is still the biggest AI brand on the […]

Legal-AI company Harvey reported a ~6x increase in agent task-completion rates after switching on a feature Anthropic launched on May 6, 2026 called Claude Dreaming. The same legal-drafting jobs that used to fail repeatedly, because Claude kept forgetting filetype quirks and tool-specific workarounds between sessions, suddenly started finishing reliably. That is the headline number the AI world has been talking about for the past week. It is the first real proof that giving an AI agent the ability to “remember and reflect” between jobs changes what AI can do. Claude Dreaming is one of three new features Anthropic shipped at Code with Claude 2026, alongside Outcomes and Multiagent Orchestration. The […]

Everything you need to know about Claude Cowork — Anthropic’s AI desktop agent. Features, real pricing, setup guide, honest review, and how it compares to ChatGPT, Gemini, and Claude Code.