MahmoudAshraf/acft-whisper-large-v3

Model Card

Model Description

This is in a fine-tuned series of OpenAI's Whisper models.

The models have been finetuned for dynamic audio context robustness, allowing shorter audio contexts for better performance with short audio inputs. The method is detailed in our GitHub repo.

• Developed by: Mahmoud Ashraf inspired by FUTO
• License: Apache-2.0
• Finetuned from model: OpenAI Whisper

Uses

These models are not useful by themselves under default Whisper runtime configurations.

The easiest way to test differing audio context is to use whisper.cpp with the --audio-context parameter. We provide converted whisper.cpp models in our GitHub README.

Metrics

Speed was evaluated using TensorRT-LLM using In-flight Batching Dynamic context was padded with additional 128 context for stability

Model Name	WER on Earnings22	Relative Speed
Large-V3 Full Context	15.283	1.0x
Large-V3 Dynamic Context	17.515	2.1x
This Model	15.381	2.1x
Large-V3 Turbo Full Context	15.373	1.9x
Large-V3 Turbo Dynamic Context	62.921	6.4x
MahmoudAshraf/acft-whisper-large-v3-turbo	15.605	5.1x

Other Information

More information can be found in this GitHub README.