Anthropic's Claude Opus 5 Expected This Month as a Direct Counter to Sol and Grok

A watcher with a track record of correct release calls says Anthropic will drop Opus 5 within weeks, positioning it explicitly against OpenAI's and xAI's latest.

If the frontier calendar felt crowded this week, it is about to get more so. Claude Opus 5 "will be releasing somewhere this month as a response to GPT 5.6 sol, and grok 4.5," according to @DanDr1s, who bolstered the claim by noting a prior correct call: "I was the first to call out the release date of Claude Sonnet 5." Track records on release timing are worth exactly as much as their last accurate prediction, but the framing is the interesting part.

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