2 articles tagués avec « hyperparameters »

May 8th was the day we were building our capstone design mid-term presentation (PPT) based on the fine-tuning results. However, while happily filling in the slides, I discovered a massive, chilling mistake.

After experiencing the OOM (Out of Memory) hell during the fine-tuning of massive 70B models, on May 4th, we attempted a bold change in strategy. By drastically reducing the batch size, we barely managed to push the 70B models (Llama3.3, DeepSeek-R1) to checkpoint-1200 and 1300, but the training time was absurdly long, resulting in terrible efficiency.