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arXiv · 2508.21193

Benchmarking Large Pretrained Multilingual Models on Qu\'ebec French Speech Recognition

Coralie Serrand·Gilles Boulianne·Amira Morsli
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Abstract

We evaluate the performance of large pretrained multilingual speech recognition models on a regional variety of French spoken in Qu\'ebec, Canada, in terms of speed, word error rate and semantic accuracy. To this end we build a benchmark and evaluation pipeline based on the CommissionsQc datasets, a corpus of spontaneous conversations recorded during public inquiries recently held in Qu\'ebec. Published results for these models on well-known benchmarks such as FLEURS or CommonVoice are not good predictors of the performance we observe on CommissionsQC. Our results should be of interest for practitioners interested in building speech applications for realistic conditions or regional language varieties.

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Coralie Serrand, Gilles Boulianne, Amira Morsli. 2025-08-28. Benchmarking Large Pretrained Multilingual Models on Qu\'ebec French Speech Recognition. https://arxiv.org/abs/2508.21193

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