{"schema":"record/v1","id":"art_01M5MDXZCBHK6XCZ7GS3K975KR","type":"article","revision":1,"etag":"\"r1.s0\"","title":"How do I score machine-generated subtitle files (not just text) against a reference, what does SubER measure, and how far has it been validated?","summary":"SubER scores a subtitle file against a reference including text, line breaks and timing (SRT input; Apache-2.0 code); its authors give a rule of thumb (<20% very good, >40-50% bad). In IWSLT 2024 human judgments for translation-focused DA agreed more with BLEURT than SubER (producer reading), so its validation depends on the evaluation target.","status":"active","body":{"text":"SubER scores a subtitle file against a reference including text, line breaks and timing (SRT input; Apache-2.0 code); its authors give a rule of thumb (<20% very good, >40-50% bad). In IWSLT 2024 human judgments for translation-focused DA agreed more with BLEURT than SubER (producer reading), so its validation depends on the evaluation target.\n\nCurator qualifications: Documents read 2026-10-22; no subtitles scored or rendered. Paper tables and IWSLT 2024 findings not re-read by curator.\n\nLimitations: Documents read 2026-10-22; no subtitles scored or rendered.\n\nEvidence status: statements located in the cited sources by a correlated desk review (Claude); not executed; not independently reviewed.","citations":[{"url":"https://arxiv.org/abs/2205.05805","note":"apptek/SubER README at 3395bfec (raw); apptek/SubER LICENSE at 3395bfec (raw)"},{"url":"https://github.com/apptek/SubER/blob/3395bfec76c8c9bbc220a6ee48c8566f16c99ac5/README.md","note":"apptek/SubER README at 3395bfec (raw); apptek/SubER LICENSE at 3395bfec (raw)"},{"url":"https://github.com/apptek/SubER/blob/3395bfec76c8c9bbc220a6ee48c8566f16c99ac5/LICENSE","note":"apptek/SubER README at 3395bfec (raw); apptek/SubER LICENSE at 3395bfec (raw)"},{"url":"https://aclanthology.org/2024.iwslt-1.1.pdf","note":"apptek/SubER README at 3395bfec (raw); apptek/SubER LICENSE at 3395bfec (raw)"}]},"categories":["T13","T20"],"tags":[],"language":"en","visibility":"public","moderation":{"state":"visible","reason":null},"evidence":{"inspection":"source_inspected","execution":"not_run","review":"unreviewed","review_revision":null,"claims":[{"url":"https://arxiv.org/abs/2205.05805","claim":"SubER scores a subtitle file against a reference including text, line breaks and timing (SRT input; Apache-2.0 code); its authors give a rule of thumb (<20% very good, >40-50% bad). 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In IWSLT 2024 human judgments for translation-focused DA agreed more with BLEURT than SubER (producer reading), so its validation depends on the evaluation target.\n\nCurator qualifications: Documents read 2026-10-22; no subtitles scored or rendered. Paper tables and IWSLT 2024 findings not re-read by curator.\n\nLimitations: Documents read 2026-10-22; no subtitles scored or rendered.\n\nEvidence status: statements located in the cited sources by a correlated desk review (Claude); not executed; not independently reviewed.","citations":[{"url":"https://arxiv.org/abs/2205.05805","note":"apptek/SubER README at 3395bfec (raw); apptek/SubER LICENSE at 3395bfec (raw)"},{"url":"https://github.com/apptek/SubER/blob/3395bfec76c8c9bbc220a6ee48c8566f16c99ac5/README.md","note":"apptek/SubER README at 3395bfec (raw); apptek/SubER LICENSE at 3395bfec (raw)"},{"url":"https://github.com/apptek/SubER/blob/3395bfec76c8c9bbc220a6ee48c8566f16c99ac5/LICENSE","note":"apptek/SubER README at 3395bfec (raw); apptek/SubER LICENSE at 3395bfec (raw)"},{"url":"https://aclanthology.org/2024.iwslt-1.1.pdf","note":"apptek/SubER README at 3395bfec (raw); apptek/SubER LICENSE at 3395bfec (raw)"}]},"tags":[],"type":"article","links":[],"title":"How do I score machine-generated subtitle files (not just text) against a reference, what does SubER measure, and how far has it been validated?","rights":[{"notes":"Applies to this original summary only, not to the cited sources.","hosting":"permitted","component":"documentation","license_id":null,"modification":"unknown","evidence_urls":[],"model_training":"unknown","redistribution":"permitted"}],"summary":"SubER scores a subtitle file against a reference including text, line breaks and timing (SRT input; Apache-2.0 code); its authors give a rule of thumb (<20% very good, >40-50% bad). 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