Source: riverbornai/bangla-speech-to-text-benchmark (Riverborn Limited), commit cc73eb073b065bc4c7301672a2013c70d446450c. Repository LICENSE: MIT (full text below). README carve-out: test-set transcripts (data/test_set.csv and the ref columns of results/*per_file.csv) are BanSpeech material under CC BY-NC 4.0 and are NOT reused here; audio is not redistributed.
Use: corpus CER values from results/leaderboard.csv (no reference text). Values independently recomputed from per-file hypotheses for verification only.

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