What are the common pitfalls in data preprocessing for LLMs?
I feel like my model is performing poorly because of my data. What are the most common mistakes people make when cleaning and preprocessing their datasets for LLM training? Are things like removing pu...
What is the best way to format a dataset for instruction tuning?
I am preparing a dataset for an instruction-tuned model, but I keep seeing different formats like ChatML or Alpaca. Does it really matter which format I use, or is it just about the quality of the Q&A...
How do I avoid the model 'forgetting' its instructions?
My model is perfect for the first three turns, but after that, it seems to drift and start ignoring the system prompt I provided. Is this something that can be fixed during the fine-tuning phase? How ...
What causes my model to hallucinate more after fine-tuning?
I noticed that after fine-tuning my model on a technical manual, it actually started hallucinating more frequently than the base model. It seems like it is trying so hard to follow the style of my dat...
How do I maintain data consistency throughout the training process?
I have multiple people contributing to my dataset, and the formatting is starting to look inconsistent. How do I enforce a standard data format across a team? Are there any tools or validation scripts...
Do I need to worry about bias in my training dataset?
I am creating a dataset from public forum data, but I am worried about inheriting all the biases present in that content. How do I audit my dataset for bias before starting the fine-tuning process? Is...
What should I look for in a dataset quality assessment?
Before I dump a bunch of documents into my training pipeline, I want to audit them. What are the key indicators of a 'high-quality' training set? Is it about diversity, formatting, or the correctness ...
Can I use cloud GPUs effectively for fine-tuning?
I am looking at various cloud GPU providers to run my fine-tuning jobs. Is there anything I should specifically look for in terms of storage speed or networking? Sometimes it feels like I spend more t...
How do I track and version my fine-tuning experiments?
I am currently using a mix of Excel sheets and folder names like 'model_v2_final_final' to track my training runs, and it is becoming a nightmare. Is there a standard tool or framework that profession...
What are the legal considerations when training models on proprietary data?
I work for a firm where we want to fine-tune an LLM on our internal client communications. I am very concerned about data leakage and IP ownership. If we use a service to train the model, who owns the...
