Model video realtime

ByteDance Seed Seaweed APT2

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Real-time interactive video research — an 8B model that emits a latent frame per forward pass at 24fps.

seaweed-apt.com · daftar ≠ dukungan · dicek ulang 2026-09-03

Operator: ByteDance Seed
Parameter: 8B
Model: Autoregressive adversarial post-training (AAPT)
Keluaran: 24fps streaming video (research, 736×416)
Akses: Research release · no consumer API

Apa itu ByteDance Seed Seaweed APT2?

ByteDance Seed's Seaweed APT2 is a research model for real-time interactive video: 'autoregressive adversarial post-training' turns a pretrained latent-diffusion model into a causal autoregressive generator that emits one latent frame (4 video frames) per single network forward pass, sustaining 24fps. It targets interactive use — real-time pose-driven virtual humans and camera-controlled world exploration — but as a research release it has no consumer API.

Apa yang ByteDance Seed Seaweed APT2 lakukan

8B model that emits one latent frame (4 video frames) per single network forward pass (1NFE)
“Autoregressive adversarial post-training” turns a pretrained latent diffusion model into a causal autoregressive generator
Sustains 24fps real-time generation (research, 736×416 on a single H100, reported)
Zero-shot extension to multi-minute nonstop output (reported)
Aimed at interactive use: real-time pose-driven virtual humans and camera-controlled world exploration

ByteDance Seed Seaweed APT2 untuk siapa?

Following the research frontier of realtime interactive video generation
Exploring pose-driven virtual humans and explorable worlds, not just clip generation
Comparing ByteDance’s realtime research line with its batch Seedance models

Kelebihan & kekurangan ByteDance Seed Seaweed APT2

Kelebihan

Pushes a clear research milestone: a latent frame per forward pass at 24fps
Long nonstop generation matters for live, continuous content
Open research release with a public project page

Kekurangan

Research-only — no consumer API or product as of Sep 2026
Speed figures are the authors’ own, on H100-class hardware
Not a tool you can deploy today without significant engineering

Kata orang

Kutipan dari liputan publik — dikumpulkan 2026-09-03.

“Real-time, 24fps, nonstop, streaming video generation at 736x416 resolution.”
Project site

Pertanyaan umum

What is Seaweed APT2?

ByteDance Seed’s 8B research model for real-time interactive video generation, using autoregressive adversarial post-training to emit a latent frame per forward pass.