Doubao Seed 2.1 Pro
bytedance/doubao-seed-2-1-proByteDance's general model at 256K context. Sourceable through Webparam on request; not provisioned on this account yet.
256K ctx · R18.3 in · R91.6 out
豆包ByteDance Doubao
Consumer-scale LLMs and generative video
Models
4
Founded
2023
Country
China
Beijing
Founded 2023. Model lab; parent ByteDance founded 2012.
ByteDance Doubao builds its models out of Beijing, China. Webparam tracks four of its models, spanning language, video and image: priced from R0.00 to R18.30 per million input and reaching 256K.
Models
The ByteDance Doubao catalogue
Ordered by weekly usage on Webparam.
Doubao Seed 2.1 Pro by ByteDance Doubao ByteDance DoubaoOn request Doubao 1.5 Pro by ByteDance Doubao ByteDance DoubaoOn request Doubao 1.5 Pro
bytedance/doubao-1.5-proThe price-performance outlier: flagship-adjacent quality at the lowest big-model prices in the catalogue.
256K ctx · Price on request
Seedance 1.0 by ByteDance Doubao ByteDance DoubaoOn request Seedance 1.0
bytedance/seedance-1.0Best-in-class motion coherence for short video, TikTok-era creative DNA in a generative model.
— ctx · Price on request
Seedream 4.0 by ByteDance Doubao ByteDance DoubaoOn request Seedream 4.0
bytedance/seedream-4.0High-fidelity image generation with precise instructed editing, priced per image.
— ctx · Price on request
Recent releases
What shipped lately
History
Doubao is ByteDance's model family, priced aggressively enough to reset the Chinese market and deployed across products with hundreds of millions of users. Its Seedance video and Seedream image lines translate TikTok-era creative expertise into generative models with striking motion quality.
Doubao is ByteDance's model family, priced aggressively enough to reset the Chinese market and deployed across products with hundreds of millions of users. Its Seedance video and Seedream image lines translate TikTok-era creative expertise into generative models with striking motion quality.
Strengths
- Among the lowest flagship prices anywhere
- Exceptional video generation (Seedance)
- Enormous real-world usage informing quality
Use ByteDance Doubao models through Webparam
Every model above is callable through one OpenAI-compatible convention: change the model ID, keep the request.
Chat completions reference →Doubao Seed 2.1 Pro model details →
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