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Doubao-1.5-pro

Published
Jan 22, 2025

Doubao-1.5-pro is an AI model developed by ByteDance (China), first published in January 2025. It works in the language domain, on tasks such as language generation.

Epoch AI has no training-compute estimate for this model. It was trained on roughly 9T datapoints.

Access: Hosted access (no API). Its weights are not openly released. Epoch AI rates the confidence of this record as confident.

Full record
Organization
ByteDance
Country of organization
China
Domain
Language
Task
Language generation
Dataset size
9T
Model accessibility
Hosted access (no API)
Open weights
No
Epoch confidence
Confident
More from ByteDance
SourceEpoch AI, 'AI Models'. Published online at epoch.ai. Retrieved 2026-07-29 from https://epoch.ai/data/ai-models. Licensed under CC BY 4.0.
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