Modelos en tiempo real
ByteDance Seed Seaweed APT2
NuevoReal-time interactive video research — an 8B model that emits a latent frame per forward pass at 24fps.
seaweed-apt.com · listado ≠ recomendación · revisado el 2026-09-03
- Operador
- ByteDance Seed
- Parámetros
- 8B
- Modelo
- Autoregressive adversarial post-training (AAPT)
- Salida
- 24fps streaming video (research, 736×416)
- Acceso
- Research release · no consumer API
¿Qué es 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.
Qué hace ByteDance Seed Seaweed APT2
- 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
¿Para quién es ByteDance Seed Seaweed APT2?
- 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
Ventajas y límites de ByteDance Seed Seaweed APT2
Ventajas
- 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
Límites
- 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
Lo que se dice
Citas de cobertura pública — recopiladas el 2026-09-03.
“Real-time, 24fps, nonstop, streaming video generation at 736x416 resolution.”
Preguntas frecuentes
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.
Can I use Seaweed APT2?
Not as a product — it is a research release with no consumer API as of Sep 2026.
What is APT2 for?
Interactive, real-time use cases like pose-driven virtual humans and camera-controlled world exploration, not just one-shot clips.
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