Anthropic has officially launched Claude Opus 4.8 - a direct challenger to OpenAI’s GPT-5.5 and Google’s Gemini 3.1 Pro. The release comes with a primary focus on agentic coding, large-scale ...

PCWorld reports that Anthropic’s Claude Opus 4.8 focuses on improving AI honesty by teaching the model to admit when it lacks information. The model achieved near-perfect scores in honesty benchmarks ...

On benchmarks, Opus 4.8 is a step up rather than a leap. It scores 88.6% on SWE-bench Verified (vs. 87.6% for Opus 4.7), 69.2% on the harder SWE-bench Pro (vs. 64.3%), and 74.6% on Terminal-Bench 2.1 ...

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 PBC today introduced a new large language model, Claude Opus 4.8, that’s significantly better than its predecessor at complex coding tasks. The company announced the LLM alongside another ...

Opus 4.8 has arrived, bringing a host of updates to the Claude Code AI model that aim to refine its functionality and address prior limitations. Nate Herk explores how this version builds on Opus 4.7 ...

On Thursday, Anthropic released Opus 4.8, the newest version of its most advanced publicly available model. The model is available everywhere, with standard pricing at the same level as the previous ...

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 ...

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Anthropic describes Claude Opus 4.8 as having “sharper judgement, more honesty about its progress, and the ability to work independently for longer than its predecessors.” “Early testers report that ...

On Thursday, Anthropic launched Claude Opus 4.8, the latest and most advanced version of its flagship AI model. It’s available everywhere at the same price as its predecessor, Opus 4.7 ($5 per million ...

May 28 (Reuters) - 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 coming ...