Doubao 1.5 Pro
by ByteDanceDoubao family
Parameters
—
Context window
256K tokens
Released
2025-01-01
Input price / 1M tok
$0.11
Output price / 1M tok
$0.30
Modality
multimodal, vision, audio, tools
About Doubao 1.5 Pro
ByteDance's flagship — the model behind Doubao chat and much of TikTok's AI features. Extraordinarily cheap for its capability class; native voice and vision. Dominant in mainland China consumer AI.
Strengths
- Very cheap
- Native voice + vision
- Huge Chinese-language footprint
- Fast
Weaknesses
- No open weights
- US enterprise cautious
- Documentation mostly Chinese
Best for
Chinese-market chatConsumer voice appsVideo generation