Update pricing-and-billing.mdx

fern/docs/getting-started/pricing-and-billing.mdx

@@ -102,6 +102,10 @@ We offer simple, competitive token-based pricing for text gen endpoints, with pr
 | 70B models           | $0.90                  |
 | Mixtral-8x22B models | $1.20                  |
 | 405B model           | \$3 input / \$9 output |
+| Llama 3.1 8B model fine-tuning | $0.50* |
+| Llama 3.1 70B model fine-tuning  | $3.00* |
+
+*The cost for fine-tuning training is calculated per epoch per million tokens. After your fine-tunes, the price for LoRA inference will be the same cost as the base model inference with no extra fees. 
 
 If you would like to explore pricing for other models, quantization levels, or specific fine tunes, [contact us](https://octo.ai/contact-us/).