Data preparation determines the ceiling of any supervised fine-tuning project. This first post in a two-part series covers the foundations of SFT data prep: quality checks, conversational (JSONL) formatting, reasoning and tool-calling schemas, and a representative train/evaluation split.
Strategic AI Brief
Impact Analysis
Data preparation determines the ceiling of any supervised fine-tuning project.
Market Signal
This first post in a two-part series covers the foundations of SFT data prep: quality checks, conversational (JSONL) formatting, reasoning and tool-calling schemas, and a representative train/evaluation split.
Tactical Warning
Analyze architectural integration pathways for Preparing data for supervised to mitigate technical debt and optimize deployment costs.