European Open Source AI Index
DatabaseNewsGuidesAboutContribute

AquilaChat

by Beijing Academy of Artificial Intelligence

Bilingual (English-Chinese) language model.
Text
Full
https://huggingface.co/BAAI/AquilaChat2-70B-Expr
Aquila2-70B-Expr
AquilaChat2-70B-Expr
BAAI Aquila Model Licence Agreement
Chinese non-profit AI lab.
https://www.baai.ac.cn/en/
November 2023
Availability
Base Model Data
Paper thoroughly outlines pretraining data sources.
https://arxiv.org/pdf/2408.07410
End User Model Data
No explicit mention in paper of which instruction data was used.
https://arxiv.org/pdf/2408.07410
Base Model Weights
Weights available through HuggingFace.
https://huggingface.co/BAAI/Aquila2-70B-Expr
End User Model Weights
Weights available through HuggingFace.
https://huggingface.co/BAAI/AquilaChat2-70B-Expr
Training Code
Training code made available through GitHub.
https://github.com/FlagOpen/FlagScalehttps://github.com/FlagAI-Open/Aquila2
Documentation
Code Documentation
Code sparsely documented. Quite a few examples are provided.
https://github.com/FlagOpen/FlagScalehttps://github.com/FlagAI-Open/Aquila2
Hardware Architecture
Training setup outlined in paper.
https://arxiv.org/pdf/2408.07410
Preprint
Preprint available through arXiv.
https://arxiv.org/pdf/2408.07410
Paper
No peer-reviewed version of the paper available.
Modelcard
Model card only provides information about inference and licensing.
https://huggingface.co/BAAI/AquilaChat2-70B-Expr
Datasheet
Data sheets available for some data sources.
https://arxiv.org/pdf/2408.07410
Access
Licenses
BAAI Aquila Model Licence Agreement, not an OSI-approved license.
https://huggingface.co/BAAI/AquilaChat2-70B-Expr/blob/main/BAAI-Aquila-70B-Model-License-Agreement.pdf.pdf
Is this information not up to date?
Contribute here ->
Supported by the Centre for Language Studies and the Dutch Research Council. Website design & development © 2024 by BSTN. This version of the index generated 09 April 2026, website content last updated 11 March 2026.