stockfish/docs/validate_training_data.md

validate_training_data

validate_training_data allows validation of training data of types .plain, .bin, and .binpack.

As all commands in stockfish validate_training_data can be invoked either from command line (as stockfish.exe validate_training_data ...) or in the interactive prompt.

The syntax of this command is as follows:

validate_training_data in_path

in_path is the path to the file to validate. The type of the data is deduced based on its extension (one of .plain, .bin, .binpack).