Triple

T12172988
Position Surface form Disambiguated ID Type / Status
Subject David Sinclair E290015 entity
Predicate hasResearchLab P95234 FINISHED
Object Sinclair Lab at Harvard Medical School
Sinclair Lab at Harvard Medical School is a biomedical research laboratory led by aging and longevity scientist David Sinclair, focusing on the molecular mechanisms of aging and potential interventions to extend healthy lifespan.
E967276 NE FINISHED

How this triple was built (5 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Sinclair Lab at Harvard Medical School | Statement: [David Sinclair, hasResearchLab, Sinclair Lab at Harvard Medical School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sinclair Lab at Harvard Medical School
Context triple: [David Sinclair, hasResearchLab, Sinclair Lab at Harvard Medical School]
  • A. Loeb Laboratory
    Loeb Laboratory is a historic research building at the Marine Biological Laboratory in Woods Hole, Massachusetts, long associated with pioneering work in experimental biology and physiology.
  • B. Whitehead Institute for Biomedical Research
    The Whitehead Institute for Biomedical Research is an independent, nonprofit research institution affiliated with MIT that is renowned for pioneering work in genetics, genomics, and developmental biology.
  • C. Harvard Center for Systems Biology
    The Harvard Center for Systems Biology is a research center at Harvard University that integrates biology, mathematics, engineering, and computational science to study complex biological systems.
  • D. Harvard Stem Cell Institute
    The Harvard Stem Cell Institute is a collaborative research center at Harvard University dedicated to advancing stem cell science and translating discoveries into treatments for a wide range of diseases.
  • E. Broad Institute of MIT and Harvard
    The Broad Institute of MIT and Harvard is a leading biomedical and genomic research center known for large-scale collaborative projects that advance understanding of human disease and inform new therapies.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Sinclair Lab at Harvard Medical School
Triple: [David Sinclair, hasResearchLab, Sinclair Lab at Harvard Medical School]
Generated description
Sinclair Lab at Harvard Medical School is a biomedical research laboratory led by aging and longevity scientist David Sinclair, focusing on the molecular mechanisms of aging and potential interventions to extend healthy lifespan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sinclair Lab at Harvard Medical School
Target entity description: Sinclair Lab at Harvard Medical School is a biomedical research laboratory led by aging and longevity scientist David Sinclair, focusing on the molecular mechanisms of aging and potential interventions to extend healthy lifespan.
  • A. Loeb Laboratory
    Loeb Laboratory is a historic research building at the Marine Biological Laboratory in Woods Hole, Massachusetts, long associated with pioneering work in experimental biology and physiology.
  • B. Whitehead Institute for Biomedical Research
    The Whitehead Institute for Biomedical Research is an independent, nonprofit research institution affiliated with MIT that is renowned for pioneering work in genetics, genomics, and developmental biology.
  • C. Harvard Center for Systems Biology
    The Harvard Center for Systems Biology is a research center at Harvard University that integrates biology, mathematics, engineering, and computational science to study complex biological systems.
  • D. Harvard Stem Cell Institute
    The Harvard Stem Cell Institute is a collaborative research center at Harvard University dedicated to advancing stem cell science and translating discoveries into treatments for a wide range of diseases.
  • E. Broad Institute of MIT and Harvard
    The Broad Institute of MIT and Harvard is a leading biomedical and genomic research center known for large-scale collaborative projects that advance understanding of human disease and inform new therapies.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasResearchLab
Context triple: [David Sinclair, hasResearchLab, Sinclair Lab at Harvard Medical School]
  • A. hasResearchInfrastructure
    Indicates that an entity possesses, controls, or provides access to facilities, equipment, or resources used to conduct research.
  • B. containsResearchStation
    Indicates that one entity geographically includes or hosts a research station within its boundaries.
  • C. hasResearchCentersIn
    Indicates that an entity maintains or operates research centers located within a specified place or region.
  • D. hasResearchCenters
    Indicates that an entity possesses, hosts, or is associated with one or more research centers.
  • E. relatedLaboratory chosen
    Indicates that one entity has an associated or connected laboratory, such as a facility used for its research, testing, or experimental activities.
  • F. None of above.

Provenance (6 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d6ab4d6c00819095a9a7c35de83cfb completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d91621ca6c81908365732f361aef13 completed April 10, 2026, 3:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f6a6de3081908e5e0030c081d5a4 completed May 2, 2026, 1:05 p.m.
NEDg Description generation batch_69f603b639208190a284fcd7e88e9d54 completed May 2, 2026, 2:01 p.m.
NED2 Entity disambiguation (via description) batch_69f60491eaec8190a16472fd37740ea0 completed May 2, 2026, 2:05 p.m.
PD Predicate disambiguation batch_69d9150e85348190b9b47cda4a17dcd0 completed April 10, 2026, 3:19 p.m.
Created at: April 8, 2026, 9:50 p.m.