{"entities":[{"id":"anthropic","name":"Anthropic"},{"id":"anthropic-llms-biorisk-2025-09","name":"LLMs and biorisk","subtype":"Blog post","description":"Anthropic Frontier Red Team post (5 September 2025). The page's own metadata reads \"Published Sep 5, 2025\" and names the Frontier Red Team (`anthropic-biorisk`).","sourceIds":["source-ab-anthropic-biorisk"]},{"id":"ab-prop-physical-bottleneck","name":"The binding barrier is physical execution rather than information"},{"id":"ab-prop-evaluation-validity","name":"Published evaluations do not establish real-world biological risk"}],"claims":[{"id":"ab-arg-d2-anthropic-contests","statement":"Anthropic's Frontier Red Team post \"LLMs and biorisk\" (5 September 2025) states that its 2024 pilot study, while not providing strong evidence either way about AI uplift, suggested that tacit knowledge may not be as significant a bottleneck as many have suggested.","derivation":"explicit","resolution":"supported","editorialState":"seed","evidenceIds":["evidence-ab-arg-d2-anthropic-contests-1"],"attributes":{"thought":{"roles":["contesting"],"register":"nonfiction","qualifier":"A developer's own post; the suggestion is hedged in the source.","engagement":{"kind":"engages-premise","rationale":"The post gives its own pilot study as a reason to doubt the premise, while stating the study's limits."}}}},{"id":"ab-arg-d3-anthropic-articulates","statement":"Anthropic's Frontier Red Team post of 5 September 2025 states that text-based uplift trials of the kind it reports are imperfect proxies for real-world scenarios, which involve further factors it names.","derivation":"explicit","resolution":"supported","editorialState":"seed","evidenceIds":["evidence-ab-arg-d3-anthropic-articulates-1"],"attributes":{"thought":{"roles":["articulation"],"register":"nonfiction","qualifier":"The same sentence states that the trials show plausibility; the record does not separate the two halves."}}}],"sources":[{"id":"source-ab-anthropic-biorisk","title":"LLMs and biorisk","authors":["Anthropic (Frontier Red Team)"],"publisher":"Anthropic (Frontier Red Team)","publicationDate":null,"version":"Retrieved for the candidate pack on 2026-10-28 (SHA-256 4c66aa23afbeaa98dd37791df5b868f40db971a38a513caf211d41180f0f73d7). Post as served on 2026-10-28, marked \"Published Sep 5, 2025\" Retrieved again at admission on 2026-10-30 (SHA-256 63aadddb5bc3093907e35ab3d658898773a79ee5cdb168ef93367a8b5042b2cd). Its wording can change; earlier wording is not authenticated.","evidenceUrl":"https://www.anthropic.com/research/biorisk","language":"en"}],"evidence":[{"id":"evidence-ab-arg-d2-anthropic-contests-1","sourceRole":"primary","support":"supports","verification":"machine_checked","retrievalRoute":"direct"},{"id":"evidence-ab-arg-d3-anthropic-articulates-1","sourceRole":"primary","support":"supports","verification":"machine_checked","retrievalRoute":"direct"}],"at":{"entities":[1,1232,1255,1256],"claims":[3435,3436],"sources":[1078],"evidence":[4739,4740]},"version":"1lg47t7"}