FastH3
A video generation inference acceleration tool released by the FastVideo team at HaoAI Lab. It focuses on improving inference throughput and deployment efficiency for video diffusion models, follows an open-source strategy, and is planned for integration into the vLLM-Omni multimodal inference ecosystem.
Timeline (last 90 days)
FastH3 is likely the team's third-generation iteration or an optimization scheme targeting a specific architecture (author's speculation).
HaoAI Lab's FastVideo team officially released FastH3.
The vLLM team is the sponsoring party for the FastH3 project.
The vLLM team plans to integrate FastH3 into the vLLM-Omni ecosystem.
The vLLM team emphasizes that the two parties have a close hand-in-hand collaborative relationship.
The complete technical details of FastH3 have not yet been officially disclosed.
fused-turbo (minimax-h3-fused-turbo-int8-convrot, 20.98 GB) and the author's self-quantized FastH3 weights (20.97 GB) are almost identical in size and perform at the same speed in practice; the difference is that FastH3 is a distillation product while fused-turbo merges the turbo LoRA.
MiniMax H3 has 5.11 million downloads, placing it in the first tier of open-source video generation, and the community has released a distilled version called FastH3 based on it that generates videos in four steps.
MiniMax H3 has a download count of 5.11 million, and the community has developed a four-step ultra-fast distilled version called FastH3 based on it.
FastH3 is a dedicated inference acceleration solution for the H3 model open-sourced by the FastVideo team (haoailab), which reduces the computational steps required for generation through distillation, step compression, or cache reuse.
1 more timeline events
All Facts (7)
The vLLM team is the sponsoring party for the FastH3 project.
50%UnverifiedThe vLLM team emphasizes that the two parties have a close hand-in-hand collaborative relationship.
50%UnverifiedFastH3 is likely the team's third-generation iteration or an optimization scheme targeting a specific architecture (author's speculation).
50%Unverifiedfused-turbo (minimax-h3-fused-turbo-int8-convrot, 20.98 GB) and the author's self-quantized FastH3 weights (20.97 GB) are almost identical in size and perform at the same speed in practice; the difference is that FastH3 is a distillation product while fused-turbo merges the turbo LoRA.
50%UnverifiedFastH3 is a dedicated inference acceleration solution for the H3 model open-sourced by the FastVideo team (haoailab), which reduces the computational steps required for generation through distillation, step compression, or cache reuse.
50%UnverifiedThe vLLM team plans to integrate FastH3 into the vLLM-Omni ecosystem.
50%UnverifiedHaoAI Lab's FastVideo team officially released FastH3.
50%