The new Claude Opus 4.8 is a "modest but tangible improvement," but a Mythos model you can use may be just weeks away.

The new Opus model comes with a tool called Dynamic Workflows, for coordinating swarms of subagents.

Not every new model is all it's cracked up to be. Our tracker keeps each release in context with its peers, so you know which ...

Anthropic describes Claude Opus 4.8 as having “sharper judgement, more honesty about its progress, and the ability to work ...

Anthropic today announced the launch of its latest AI model, Claude Opus 4.8. Anthropic claims the model is a "more effective collaborator" with improvements in agentic coding, multidisciplinary ...

Anthropic has today announced Claude Opus 4.8, the latest version of its AI model, with a focus on improving agentic capabilities. Available now, Claude Opus 4.8 delivers improvements across a number ...

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.

Each year, 12 students are selected through an exclusive interview process to join a cohort focused on understanding and ...

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