Claude 4 AI Model Launch

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Anthropic launches Claude Opus 4

Anthropic’s new Claude 4 AI models can reason over many steps

During its inaugural developer conference, Anthropic launched two new AI models the startup claims are among the industry's best, at least in terms of how they score on popular benchmarks.

CNET on MSN · 8h

Anthropic Launches New Claude 4 Gen AI Models

· 13h · on MSN

Anthropic launches Claude 4, its most powerful AI model yet

17h

New Claude 4 AI model refactored code for 7 hours straight

Alex Albert, Anthropic's head of Claude Relations, told Ars Technica that the company chose to revive the Opus line because of growing demand for agentic AI applications. "Across all the companies out ...

Anthropic overtakes OpenAI: Claude Opus 4 codes seven hours nonstop, sets record SWE-Bench score and reshapes enterprise AI

Anthropic's Claude Opus 4 outperforms OpenAI's GPT-4.1 with unprecedented seven-hour autonomous coding sessions and ...

11hon MSN

Claude Opus 4 is here — and it might be the smartest AI assistant yet

Anthropic has announced the release of its latest AI models, Claude Opus 4 and Claude Sonnet 4, which aim to support a wider ...

11h

Claude 4 Debuts with Two New Models Focused on Coding and Reasoning

AI company Anthropic today announced the launch of two new Claude models, Claude Opus 4 and Claude Sonnet 4. Anthropic says that the models ...

Time Magazine appears to accidentally publish embargoed story confirming new Anthropic model

Someone also appears to have published a full scrape of the Time article online on the news aggregator app Newsbreak.

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