Triple

T972811
Position Surface form Disambiguated ID Type / Status
Subject Alzheimer's disease E20980 entity
Predicate riskFactor P8576 FINISHED
Object APOE ε4 allele
The APOE ε4 allele is a genetic variant of the apolipoprotein E gene that significantly increases an individual's susceptibility to late-onset Alzheimer's disease.
E115305 NE FINISHED

How this triple was built (4 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: APOE ε4 allele | Statement: [Alzheimer's disease, riskFactor, APOE ε4 allele]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: APOE ε4 allele
Context triple: [Alzheimer's disease, riskFactor, APOE ε4 allele]
  • A. Alzheimer's disease
    Alzheimer's disease is a progressive neurodegenerative disorder characterized by memory loss, cognitive decline, and behavioral changes, and is the most common cause of dementia in older adults.
  • B. Multi-Ethnic Study of Atherosclerosis
    The Multi-Ethnic Study of Atherosclerosis is a long-term, population-based medical research study that investigates the prevalence, progression, and risk factors of cardiovascular disease across diverse ethnic groups in the United States.
  • C. MCI-Shirley
    MCI-Shirley is a medium- and minimum-security state prison for men located in Shirley, Massachusetts.
  • D. Aduhelm
    Aduhelm is an Alzheimer’s disease drug developed by Biogen that targets amyloid-beta plaques in the brain.
  • E. EPI
    EPI is a global public health initiative led by the World Health Organization that aims to ensure universal access to routine, life-saving vaccinations, particularly for children.
  • 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: APOE ε4 allele
Triple: [Alzheimer's disease, riskFactor, APOE ε4 allele]
Generated description
The APOE ε4 allele is a genetic variant of the apolipoprotein E gene that significantly increases an individual's susceptibility to late-onset Alzheimer's disease.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: APOE ε4 allele
Target entity description: The APOE ε4 allele is a genetic variant of the apolipoprotein E gene that significantly increases an individual's susceptibility to late-onset Alzheimer's disease.
  • A. Alzheimer's disease
    Alzheimer's disease is a progressive neurodegenerative disorder characterized by memory loss, cognitive decline, and behavioral changes, and is the most common cause of dementia in older adults.
  • B. Multi-Ethnic Study of Atherosclerosis
    The Multi-Ethnic Study of Atherosclerosis is a long-term, population-based medical research study that investigates the prevalence, progression, and risk factors of cardiovascular disease across diverse ethnic groups in the United States.
  • C. MCI-Shirley
    MCI-Shirley is a medium- and minimum-security state prison for men located in Shirley, Massachusetts.
  • D. Aduhelm
    Aduhelm is an Alzheimer’s disease drug developed by Biogen that targets amyloid-beta plaques in the brain.
  • E. EPI
    EPI is a global public health initiative led by the World Health Organization that aims to ensure universal access to routine, life-saving vaccinations, particularly for children.
  • F. None of above. chosen

Provenance (5 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_69a493b33d2c81909c52c369d3ca8436 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b44c38f08190997e141d424e9e04 completed March 1, 2026, 9:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac170a00f481909da0394531ac24fe completed March 7, 2026, 12:16 p.m.
NEDg Description generation batch_69ac18e9be2081909770ab2ead56d0db completed March 7, 2026, 12:24 p.m.
NED2 Entity disambiguation (via description) batch_69ac195b7cd08190b2c3f07d7ae849ed completed March 7, 2026, 12:26 p.m.
Created at: March 1, 2026, 7:40 p.m.