English Reference

Word

fine tuning

Definition

n. Extra training given to an AI model to make it better at one particular task.

n. The process of continuing to train a pretrained model on task- or domain-specific data to specialize its performance.

Examples

“The developers used fine-tuning to adapt the model to legal documents.”

“Fine-tuning improved the model's performance on specialized tasks.”

Examples

simple

“The developers used fine-tuning to adapt the model to legal documents.”

contextual

“Fine-tuning improved the model's performance on specialized tasks.”

Real-World Examples

“This next phase will focus on collecting collision data across different conditions and locations, further fine-tuning the monitoring technology and improving understanding of when and under what circumstances bird collisions occur.”
Phys.org · 30 Sept 2026
“We introduce SLED, a decoding strategy that enhances the accuracy of LLMs by aligning their output with the model’s intrinsic knowledge, without the need for external data or additional fine-tuning.”
Google Research Blog · 6 Dec 2024

Etymology

fine from Latin finis "end, boundary"; tune from Old English tunian "adjust."

Original etymology written by .

Domain

Technology

This entry

Level
C1 · Advanced
Updated

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English Reference