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Neo Changelog

Release notes, new features, and updates tracked daily. Sourced from the official Neo changelog.

  1. Model Release

    Neo June 2026 newsletter covers Claude Fable 5, GPT-5.6 and GLM-5.2

    Neo published its June 2026 sponsor newsletter. It covers Claude Fable 5, GPT-5.6, GLM-5.2 as the top open weights model, and additional releases.

    Source ↗