Anthropic launched Claude Opus 4.8 with stronger coding tools while teasing broader Mythos access in the coming weeks.

Anthropic is developing guardrails for Mythos.

Anthropic releases Claude Opus 4.8 with sharper judgement and fewer uncaught code flaws. Mythos-class models coming in weeks. Series H raises $65B at $965B valuation.

Anthropic signaled that broader access to its controversial Claude Mythos AI models may arrive "in the coming weeks" after limited testing.

Anthropic's latest flagship AI model Claude Opus 4.8 arrives with sharper reasoning, tighter alignment, and a price tag that hasn't budged.

A Mythos-class model is expected in the coming weeks.

May 28 : Anthropic on Thursday said it is launching an upgraded Claude Opus 4.8 model even as it works to release its powerful, market-moving Mythos model to all customers in the…

Anthropic launched Claude Opus 4.8 with stronger coding tools while teasing broader Mythos access in the coming weeks.

Anthropic has released its latest AI model with Claude Opus 4.8. The new version arrives less than two months after...

Mythos is the AI lab's large language model with advanced cybersecurity capabilities that have raised concerns among executives and world leaders about its impact.

Claude Opus 4.8 brings improvements in coding and honesty, while Anthropic says Mythos-class models could reach all customers within weeks

Anthropic has slashed Opus 4.8 model fast mode costs by 3x, offering up to 2.5x speeds at $10 input and $50 output per million tokens.

Opus 4.8 shows a growing tendency to reason explicitly about how its outputs will be graded, including in environments where it wasn't told it was being evaluated.

Anthropic hebt KI-Flaggschiff auf Version 4.8: ehrlichere Ausgaben, parallele Agenten, günstigerer Schnellmodus – und Zeitrahmen für Mythos-Freigabe.

Claude Opus 4.8 explained: Discover the new Claude Opus 4.8 by Anthropic, featuring enhanced capabilities, competitive pricing, and how it stacks up against OpenAI's GPT-5.5 and…

Anthropic has officially launched Claude Opus 4.8 - a direct challenger to OpenAI’s GPT-5.5 and Google’s Gemini 3.1 Pro

Anthropic has today announced Claude Opus 4.8, the latest version of its AI model, with a focus on improving agentic...

Here's how you can put Anthropic's claims to the test.

Anthropic has rolled out Claude Opus 4.8, an upgrade that boosts performance and adds new controls for both consumers and developers.

The latest version of Claude specializes in catching its own mistakes and pointing them out to users.

Anthropic releases Claude Opus 4.8, which beats GPT-5.5 and Gemini 3.1 Pro in most benchmarks. The model also catches its own coding errors four times more often than its…