{"schema_version":"onlylabs.public_signal.v1","title":"OpenAI Writing: Semi-supervised knowledge transfer for deep learning from private training data","description":"OpenAI writing signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/ce3a9da0-752b-4d9f-9f46-4cfcc32fd25f","json_url":"https://onlylabs.fyi/signals/ce3a9da0-752b-4d9f-9f46-4cfcc32fd25f/signal.json","generated_at":"2026-06-08T15:47:18.78+00:00","org":{"slug":"openai","name":"OpenAI","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/openai","dossier_json_url":"https://onlylabs.fyi/labs/openai/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/ce3a9da0-752b-4d9f-9f46-4cfcc32fd25f","signal_json":"https://onlylabs.fyi/signals/ce3a9da0-752b-4d9f-9f46-4cfcc32fd25f/signal.json","source":"https://openai.com/index/semi-supervised-knowledge-transfer-for-deep-learning-from-private-training-data","lab_dossier":"https://onlylabs.fyi/labs/openai","lab_dossier_json":"https://onlylabs.fyi/labs/openai/dossier.json","analysis":"https://onlylabs.fyi/analysis/openai","analysis_json":"https://onlylabs.fyi/analysis/openai/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/openai/evidence.json","category":"https://onlylabs.fyi/frontier","category_json":"https://onlylabs.fyi/frontier.json","category_feed":"https://onlylabs.fyi/frontier/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","topic":"https://onlylabs.fyi/topics/talking","topic_signals_json":"https://onlylabs.fyi/topics/talking/signals.json","topic_feed":"https://onlylabs.fyi/topics/talking/feed.xml","data_business":{"radar":"https://onlylabs.fyi/data-radar","radar_json":"https://onlylabs.fyi/data-radar.json","opportunities":"https://onlylabs.fyi/opportunities","opportunities_json":"https://onlylabs.fyi/opportunities.json","lanes":[{"key":"data","label":"Data demand","url":"https://onlylabs.fyi/data-radar/data","json_url":"https://onlylabs.fyi/data-radar/data/signals.json"},{"key":"infrastructure","label":"Infrastructure","url":"https://onlylabs.fyi/data-radar/infrastructure","json_url":"https://onlylabs.fyi/data-radar/infrastructure/signals.json"}]}},"answer_pack":{"answer":"OpenAI published Semi-supervised knowledge transfer for deep learning from private training data. This talking signal gives public context for research themes, product direction, policy, or launch framing. High-signal details: Semi-supervised knowledge transfer for deep learning from private training data | OpenAI October 18, 2016 Publication Semi-supervised knowledge transfer for deep.... onlylabs links this event to 1 captured evidence page and 6 related writing signals. It also maps to Data demand, Infrastructure in the data-business radar.","signal_desk":"talking","source_context":{"source_url":"https://openai.com/index/semi-supervised-knowledge-transfer-for-deep-learning-from-private-training-data","source_host":"openai.com","occurred_at":"2016-10-18T07:00:00+00:00","first_seen_at":"2026-06-05T05:42:57.832854+00:00","date_source":"rss.item_date","context":null},"context_markers":[{"label":"Lab","value":"OpenAI","source":"signal"},{"label":"Signal desk","value":"talking","source":"signal"},{"label":"Source host","value":"openai.com","source":"source"},{"label":"Radar lane","value":"Data demand","source":"radar"},{"label":"Radar lane","value":"Infrastructure","source":"radar"},{"label":"Matched term","value":"data","source":"radar"},{"label":"Matched term","value":"training","source":"radar"},{"label":"Watch term","value":"Data pipeline","source":"evidence"},{"label":"Watch term","value":"Infrastructure","source":"evidence"},{"label":"Watch 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\"Semi-supervised knowledge transfer for deep learning from private training data\" for frontier lab strategy and data-business implications."},"semantic_triples":[{"subject":"OpenAI","predicate":"published","object":"Semi-supervised knowledge transfer for deep learning from private training data","text":"OpenAI published Semi-supervised knowledge transfer for deep learning from private training data."},{"subject":"Semi-supervised knowledge transfer for deep learning from private training data","predicate":"is classified as","object":"writing signal","text":"Semi-supervised knowledge transfer for deep learning from private training data is classified as writing signal."},{"subject":"Semi-supervised knowledge transfer for deep learning from private training data","predicate":"belongs to","object":"talking desk","text":"Semi-supervised knowledge transfer for deep learning from private training data belongs to talking desk."},{"subject":"Semi-supervised knowledge transfer for deep 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This talking signal gives public context for research themes, product direction, policy, or launch framing. High-signal details: Semi-supervised knowledge transfer for deep learning from private training data | OpenAI October 18, 2016 Publication Semi-supervised knowledge transfer for deep.... onlylabs links this event to 1 captured evidence page and 6 related writing signals. 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A model may inadvertently and implicitly store some of its training data; careful analysis of the model may therefore reveal sensitive information. To address this problem, we demonstrate a generally applicable approach to providing strong privacy guarantees for training data: Private Aggregation of Teacher Ensembles (PATE). The approach combines, in a black-box fashion, multiple models trained with disjoint datasets, such as records from different subsets of users. Because they rely directly on sensitive data, these models are not published, but instead used as \"teachers\" for a \"student\" model. The student learns to predict an output chosen by noisy voting among all of the teachers, and cannot directly access an individual teacher or the underlying data or parameters. 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A model may inadvertently and implicitly store some of its training data; careful analysis of the model may therefore reveal sensitive information. To address this problem, we demonstrate a generally applicable approach to providing strong privacy guarantees for training data: Private Aggregation of Teacher Ensembles (PATE). The approach combines, in a black-box fashion, multiple models trained with disjoint datasets, such as records from different subsets of users. Because they rely directly on sensitive data, these models are not published, but instead used as \"teachers\" for a \"student\" model. The student learns to predict an output chosen by noisy voting among all of the teachers, and cannot directly access an individual teacher or the underlying data or parameters. 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