<ul><li>San Francisco-based AI startup Anthropic planned an announcement about a new Claude model codenamed 'Neptune' on May 22nd.</li><li>Speculation arose that this new model could be 'Claude 4 Opus,' successor to the current Claude 3.7 Sonnet.</li><li>Time Magazine accidentally confirmed the rumor by publishing and removing an article discussing the safety risks and capabilities of Claude 4 Opus.</li><li>Details such as model size, cost, licensing terms, and performance benchmarks are still unknown, awaiting further information from Anthropic or leaks from the AI community.</li></ul>

Time Magazine appears to accidentally publish embargoed story confirming Anthropic Claude 4 Opus

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