AI models
Compare text, image, video, decision and robotics models. Read capability and license guides, check API access, and estimate running costs with a calculator.
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- OtherOpen weights
Griffin Alpha-S
Griffin Alpha-S is Griffin Labs’ open-weight vision-language-action model for robots. It combines a Qwen3-VL-4B backbone with a 910M-parameter action expert and predicts sequences of robot actions from observations and a task. The release includes a pre-trained base and separate LIBERO and RoboTwin fine-tunes. Start with the checkpoint that matches your robot or simulation, then its data and control setup.
- OtherRestricted preview
Praxis-1
Praxis-1 is Runway’s robot-control model, built from the video pretraining behind its world models. It is being tested with selected robotics partners; public weights are planned for the coming months. Its appeal is adapting a visual prior to physical tasks when robot demonstrations are expensive to collect.
- OtherHosted API
FLUX 3
FLUX 3 is Black Forest Labs’ multimodal model family. Image generates and edits stills; Video creates clips with optional native audio; Action predicts robot controls from observations. Choose the specific product and endpoint for your task: availability, licenses and costs differ across these routes.