{"schema_version":"onlylabs.public_signal.v1","title":"OpenAI Repo: openai/ten-proofs","description":"OpenAI repo signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/3546487c-a09c-4f7a-b9dd-6abaadc6cf24","json_url":"https://onlylabs.fyi/signals/3546487c-a09c-4f7a-b9dd-6abaadc6cf24/signal.json","generated_at":"2026-08-28T17:46:55.246Z","evidence_latest_fetched_at":"2026-08-02T07:02:43.989576+00:00","signal_first_seen_at":"2026-08-02T07:01:35.128244+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/3546487c-a09c-4f7a-b9dd-6abaadc6cf24","signal_json":"https://onlylabs.fyi/signals/3546487c-a09c-4f7a-b9dd-6abaadc6cf24/signal.json","source":"https://github.com/openai/ten-proofs","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":null,"topic_signals_json":null,"topic_feed":null,"data_business":null},"answer_pack":{"answer":"OpenAI published openai/ten-proofs (Lean). 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This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. 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([`SpherePacking.lean`](SpherePacking.lean)) 2. **Binary and spherical codes:** Exponentially stronger upper bounds for binary codes at every minimum distance, together with corresponding bounds for spherical codes. 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