Azurro/llama-2-7b-qlora-polish

This repo contains a qlora adapter for Llama-2-7b, trained on 1B tokens, only in Polish.

The training took 20 days on a single RTX 4090 with the following hyperparameters:

• context length: 4096
• batch_size: 128
• learning_rate: 0.0002, cosine with warmup
• lora_r: 64
• lora_alpha: 16
• lora_modules: all
• lora_dropout: 0.0
• weight_decay: 0.1
• max_grad_norm: 0.3
• double_quant, nf4
• optimizer: paged_adamw_32bit

This adapter allows the model to speak Polish more accurately than vanilla Llama-2-7b.