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Anthropic’s Unreleased Claude Mythos Might Be The Most Advanced AI Model Yet

  • PYMNTS--pymnts.com
  • published date: 2026-03-31 23:29:33 UTC

Anthropic is testing an unreleased artificial intelligence (AI) model with capabilities that exceed any system it has previously released, and an accidental data leak forced the company to confirm what it had not yet announced. According to a Thursday (March …

Anthropic is testing an unreleased artificial intelligence (AI) model with capabilities that exceed any system it has previously released, and an accidental data leak forced the company to confirm wh… [+4329 chars]