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IFAI

Arbor

Product2 stories

  1. Generative mediaReach 41

    Stability AI's Arbor gives 3D generation a spatial blueprint

    Stability AI just launched Arbor, a 600MB control system that brings precise spatial constraints to 3D asset generation. Instead of rolling the dice with text prompts, creators can now use rough guide meshes to dictate exact volumes, empty clearances, and contact surfaces without retraining base models. It is fully open-sourced to work alongside Trellis.

  2. ResearchReach 36

    Arbor builds a persistent hypothesis tree for AI researchers

    Researchers just introduced Arbor, an autonomous agent framework that turns messy trial-and-error into a structured hypothesis tree. A long-lived coordinator oversees strategy while isolated executors run tests, achieving over 2.5x the relative gains of Claude Code and Codex across long-horizon research tasks.