Baichuan-2
Baichuan Inc · September 2023
● activeOpen Weightdecoder onlytext
Parameters13B
Variants7B, 13B
Description
Baichuan Inc's open-weight bilingual model available in 7B and 13B parameter sizes. Trained on 2.6 trillion tokens with strong performance on Chinese and English benchmarks, designed for both research and commercial use.
Key Innovations
Open Weight
Open WeightModel weights are publicly released but training data/code may not be. Enables fine-tuning but not full reproduction.