Anthropic has announced Claude Opus 4.7, an incremental update with improved agentic and coding skills, but it is overshadowed by the preview of a more advanced model called Mythos. Mythos reportedly outperforms Opus 4.7 across benchmarks but will not be publicly released due to cybersecurity risks. This development signals a shift towards models being used in their own development, potentially limiting user access to the most advanced AI capabilities. AI
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RANK_REASON The article discusses a new model release (Claude Opus 4.7) and a preview of a more advanced, unreleased model (Mythos) from a major AI lab, along with commentary on the implications for user access and AI development.