# Training-Time-Only Model Logic

> Building logic that exists only during training, with no counterpart to serve predictions at inference.

Record: `lex:training-time-only-model-logic`
Kind: anti-pattern
Layer: [Correctness Core](https://banes-lab.com/records/layer/correctness-core.md)
Canonical: https://banes-lab.com/ontology/lexicon#lex-training-time-only-model-logic

## category

- [Model Architecture](https://banes-lab.com/records/lex-category/model-architecture.md)

## referenced-by

- [Model Inference](https://banes-lab.com/records/arch/model-inference.md)