LatentQuant preserves the policy-facing latent contract under NVFP4 VAE quantization with joint quantization-aware training; Wan2.1 shows recovery of reconstruction quality.
Read the original at arxiv.org→arXiv:2610.03959v1 Announce Type: new Abstract: Recent world action models (WAMs) reuse pretrained video VAEs whose encoder latents directly condition downstream action policies. Quantization must therefore preserve...
Original headline: "LatentQuant: Preserving the Policy-Facing Latent Contract under NVFP4 VAE Quantization"
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- Oct 6, 04:00 UTC arXiv cs.AI lead source LatentQuant: Preserving the Policy-Facing Latent Contract under NVFP4 VAE Quantization