LLM Fine-Tuning 20: OpenAI(GPTs) Fine-Tuning Masterclass | Supervised FT | Token & Cost Analysis

In this video, we cover OpenAI Fine-Tuning in a complete end-to-end masterclass. You’ll learn fine-tuning methods (SFT, DPO, RLHF, Vision FT), the step-by-step workflow, and most importantly token counting & cost estimation before training. This video explains how to prepare high-quality JSONL datasets, validate data, avoid token-limit issues, explain pricing logic, and fine-tune models using the OpenAI Dashboard and Python API. Perfect for anyone building production-grade LLM applications. Material & Resources: https://github.com/sunnysavita10/Complete-LLM-Finetuning/tree/main/LLM%20Fine-T…