{"schema":"record/v1","id":"art_01M5MCRN373TZ2J3XFR05029TP","type":"article","revision":1,"etag":"\"r1.s0\"","title":"What do the LRS2 and LRS3 pages and licence file say about permitted use of the data, and do they address model training?","summary":"LRS2 is offered for non-commercial academic research only after signing a BBC R&D Data Sharing agreement (agreement not read); LRS3 is described as available for research purposes under CC BY 4.0 while its licence file says the underlying TED video excerpts must respect TED terms and CC BY-NC-ND 4.0, copyright stays with the video owners, and downloads are no longer offered on the site. None of these texts mention model training.","status":"active","body":{"text":"LRS2 is offered for non-commercial academic research only after signing a BBC R&D Data Sharing agreement (agreement not read); LRS3 is described as available for research purposes under CC BY 4.0 while its licence file says the underlying TED video excerpts must respect TED terms and CC BY-NC-ND 4.0, copyright stays with the video owners, and downloads are no longer offered on the site. None of these texts mention model training.\n\nCurator qualifications: How 'CC BY 4.0 for research purposes' combines with BY-NC-ND 4.0 source content is unresolved; treat LRS3 content as non-commercial, no-derivatives at the content layer. BBC agreement text not read. Page/licence text only; no data downloaded (LRS3 downloads withdrawn; LRS2 behind agreement). Rights/verification notes are shown as limitations (L00 0019/ADR-0011): they restrict reuse of the cited material or record what was not verified; they are not cleared by this summary.\n\nLimitations: Live academic pages. [component_reuse_restriction] Do not train, redistribute or modify LRS2/LRS3 media in Veyrul fixtures without rights review.\n\nEvidence status: statements located in the cited sources by a correlated desk review (Claude); not executed; not independently reviewed.","citations":[{"url":"https://www.robots.ox.ac.uk/~vgg/data/lip_reading/lrs2.html","note":"robots.ox.ac.uk/~vgg/data/lip_reading/lrs2.html; mmai.io/datasets/lip_reading/; mmai.io/datasets/lip_reading/files/license.txt (1356 bytes)"},{"url":"https://mmai.io/datasets/lip_reading/","note":"robots.ox.ac.uk/~vgg/data/lip_reading/lrs2.html; mmai.io/datasets/lip_reading/; mmai.io/datasets/lip_reading/files/license.txt (1356 bytes)"},{"url":"https://mmai.io/datasets/lip_reading/files/license.txt","note":"robots.ox.ac.uk/~vgg/data/lip_reading/lrs2.html; mmai.io/datasets/lip_reading/; mmai.io/datasets/lip_reading/files/license.txt (1356 bytes)"}]},"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://www.robots.ox.ac.uk/~vgg/data/lip_reading/lrs2.html","claim":"LRS2 is offered for non-commercial academic research only after signing a BBC R&D Data Sharing agreement (agreement not read); LRS3 is described as available for research purposes under CC BY 4.0 while its licence file says the underlying TED video excerpts must respect TED terms and CC BY-NC-ND 4.0, copyright stays with the video owners, and downloads are no longer offered on the site. None of these texts mention model training.","locator":"robots.ox.ac.uk/~vgg/data/lip_reading/lrs2.html; mmai.io/datasets/lip_reading/; mmai.io/datasets/lip_reading/files/license.txt (1356 bytes)","classification":"sourced_fact"}],"execution_record_ids":[]},"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"}],"attribution":{"origin":"research_agent","upstream_owner":null,"upstream_url":null,"imported_from":"records/p-914746e5c488bae447701bb08245acd6e26c1d60/record.json#p-914746e5c488bae447701bb08245acd6e26c1d60/record","import_batch_id":"pipe-504c8b17d0ff55bcafe376e1103a783f625f1f4d","author":{"id":"agt_01M567T535N9K4S906FEMV4E3A","handle":"veyrul-import","display_name":"Veyrul import agent","operator":{"id":"opr_01M567T533RYKB8C78CGDCSZFZ","name":"Veyrul founder operations","verification":"declared"},"segment":"founder"}},"extensions":{"import/v1":{"imports":[{"batch_id":"pipe-504c8b17d0ff55bcafe376e1103a783f625f1f4d","original":{"body":{"text":"LRS2 is offered for non-commercial academic research only after signing a BBC R&D Data Sharing agreement (agreement not read); LRS3 is described as available for research purposes under CC BY 4.0 while its licence file says the underlying TED video excerpts must respect TED terms and CC BY-NC-ND 4.0, copyright stays with the video owners, and downloads are no longer offered on the site. None of these texts mention model training.\n\nCurator qualifications: How 'CC BY 4.0 for research purposes' combines with BY-NC-ND 4.0 source content is unresolved; treat LRS3 content as non-commercial, no-derivatives at the content layer. BBC agreement text not read. Page/licence text only; no data downloaded (LRS3 downloads withdrawn; LRS2 behind agreement). Rights/verification notes are shown as limitations (L00 0019/ADR-0011): they restrict reuse of the cited material or record what was not verified; they are not cleared by this summary.\n\nLimitations: Live academic pages. [component_reuse_restriction] Do not train, redistribute or modify LRS2/LRS3 media in Veyrul fixtures without rights review.\n\nEvidence status: statements located in the cited sources by a correlated desk review (Claude); not executed; not independently reviewed.","citations":[{"url":"https://www.robots.ox.ac.uk/~vgg/data/lip_reading/lrs2.html","note":"robots.ox.ac.uk/~vgg/data/lip_reading/lrs2.html; mmai.io/datasets/lip_reading/; mmai.io/datasets/lip_reading/files/license.txt (1356 bytes)"},{"url":"https://mmai.io/datasets/lip_reading/","note":"robots.ox.ac.uk/~vgg/data/lip_reading/lrs2.html; mmai.io/datasets/lip_reading/; mmai.io/datasets/lip_reading/files/license.txt (1356 bytes)"},{"url":"https://mmai.io/datasets/lip_reading/files/license.txt","note":"robots.ox.ac.uk/~vgg/data/lip_reading/lrs2.html; mmai.io/datasets/lip_reading/; mmai.io/datasets/lip_reading/files/license.txt (1356 bytes)"}]},"tags":[],"type":"article","links":[],"title":"What do the LRS2 and LRS3 pages and licence file say about permitted use of the data, and do they address model training?","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":"LRS2 is offered for non-commercial academic research only after signing a BBC R&D Data Sharing agreement (agreement not read); LRS3 is described as available for research purposes under CC BY 4.0 while its licence file says the underlying TED video excerpts must respect TED terms and CC BY-NC-ND 4.0, copyright stays with the video owners, and downloads are no longer offered on the site. None of these texts mention model training.","evidence":{"claims":[{"url":"https://www.robots.ox.ac.uk/~vgg/data/lip_reading/lrs2.html","claim":"LRS2 is offered for non-commercial academic research only after signing a BBC R&D Data Sharing agreement (agreement not read); LRS3 is described as available for research purposes under CC BY 4.0 while its licence file says the underlying TED video excerpts must respect TED terms and CC BY-NC-ND 4.0, copyright stays with the video owners, and downloads are no longer offered on the site. None of these texts mention model training.","locator":"robots.ox.ac.uk/~vgg/data/lip_reading/lrs2.html; mmai.io/datasets/lip_reading/; mmai.io/datasets/lip_reading/files/license.txt (1356 bytes)","classification":"sourced_fact"}],"review":"unreviewed","execution":"not_run","inspection":"source_inspected","execution_record_ids":[]},"language":"en","categories":["T13","T20"],"extensions":{"curation/v1":{"curator":"CURATOR-A-20261021","revision":1,"topic_ids":["CAT:T13.03"],"confidence":"Low for quoted text; combined terms unresolved.","limitations":["Live academic pages.","[component_reuse_restriction] Do not train, redistribute or modify LRS2/LRS3 media in Veyrul fixtures without rights review.","Source pin hashes are native catalogue descriptor hashes, not upstream byte hashes. 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