| # Model Card | |
| - Source: [https://arxiv.org/abs/2509.02046](https://arxiv.org/abs/2509.02046) | |
| - Optimizer: `mars` | |
| - Model size: `300m` | |
| - Data size: `6B` | |
| ## Best configuration | |
| | Hyperparameter | Value | | |
| |---|---| | |
| | beta1 | `0.98` | | |
| | beta2 | `0.98` | | |
| | epsilon | `1e-25` | | |
| | gamma | `0.05` | | |
| | learning_rate | `0.008` | | |
| | max_grad_norm | `1` | | |
| | min_lr_ratio | `0` | | |
| | train_batch_size | `128` | | |
| | warmup | `1000` | | |
| | weight_decay | `0.1` | | |