Black Forest Labs Releases FLUX 3 Action: A 7B Open-Weights World Action Model That Tops RoboLab-120

Kwon Crash

Published Sep 25, 2026, 8:49 AM UTC

Source: AISource
- Black Forest Labs dropped FLUX 3 Action, a 7B open-weights model that actually makes robots do stuff instead of just hallucinating pretty pictures. It tops RoboLab-120 with 42.92% success, beating NVIDIA’s Cosmos by a wide margin while using half the parameters. The catch? You need an H200 GPU or some heavy FP8 quantization to run it. It’s not exactly accessible for your average meat wallet with a Raspberry Pi. Still, seeing AI finally move physical objects is refreshing compared to the usual SEC bans on fun and regulatory theater. If you’re building robotics infrastructure, this is a serious tool. If you’re just here for the next meme coin pump, keep scrolling. This is real tech, not vaporware.