H3 Max generates 5 seconds of frontier-quality video in 3 seconds.
This is a dev post classified by Jev as Hosting & infra (a launch), kept by the Dev Radar because it carries real work, not commentary.
H3 Max generates 5 seconds of frontier-quality video in 3 seconds. Getting there required optimizing the entire stack: how the model is post-trained, how it runs across GPUs, how weights load, how capacity scales, and ultimately how it’s served. H3 Max was trained on fal Compute, deployed on fal Serverless inference, and distributed through the fal Model API. Here’s the technical stack behind it 🧵
Posted by fal (66.6k followers) 1 h ago · 44 likes · 2.5k views · view the original post on X. Kept by the Dev Radar as Hosting & infra.
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