This model family is considered obsolete. Consider newer alternatives in Related Model Families below.
1 model2023Up to 32K ctx
About
The second generation of THUDM's open-source bilingual (Chinese-English) ChatGLM model family. ChatGLM2-6B improved significantly over v1 with a 32K context window (extended via FlashAttention), 1.4T training tokens, and approximately 23% better MMLU performance. Released June 2023. Succeeded by ChatGLM3 in October 2023.
Specifications(1 models)
| Model | Released | Context | Parameters |
|---|---|---|---|
| ChatGLM2-6B | 2023-06 | 32K | 6.2B |
Frequently Asked Questions
- What is ChatGLM2?
- The second generation of THUDM's open-source bilingual (Chinese-English) ChatGLM model family. ChatGLM2-6B improved significantly over v1 with a 32K context window (extended via FlashAttention), 1.4T training tokens, and approximately 23% better MMLU performance. Released June 2023. Succeeded by ChatGLM3 in October 2023.
- How many models are in the ChatGLM2 family?
- The ChatGLM2 family contains 1 model.
- What is the latest ChatGLM2 model?
- The latest model is ChatGLM2-6B, released in 2023-06.





