Open-source 13-billion-parameter language model supporting Chinese and English. Released under an Apache 2.0 license with both base and chat variants. Achieved the best performance among models of similar size on standard Chinese and English benchmarks at the time of release.

Model Details

Architecture DENSE
Parameters 13B

Variants

Name Parameters Notes
Baichuan-13B-Base
Baichuan-13B-Chat
open-weightnlp