
## version： v20240318
- train 12B tokens with 256k context window
- recall of "Needle in A HayStack": 97.5%  [](./images/v20240318.png)

## version: initial 
- train 6B tokens with 256k context window
- recall of "Needle in A HayStack": 87.1%  [](./images/initail.png)
