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Training & Fine-tuningHard· GNN· Embeddings· Cost Optimization

A colleague proposes fine-tuning a GNN projector so the...

Before committing to a training-heavy approach, you must evaluate the return on investment. If the existing GNN is not optimized for this specific task, the training effort may be wasted. Furthermore, moving from verbalized text to soft-prompt embeddings removes the literal text, which is often a requirement for auditability and citation. You must ensure that the downstream system can still function without the explicit triple strings before proceeding.

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