Triple

T903523
Position Surface form Disambiguated ID Type / Status
Subject 2018–2020 Kivu Ebola epidemic in the Democratic Republic of the Congo E19496 entity
Predicate vaccineManufacturer P4022 FINISHED
Object Merck & Co.
Merck & Co. is a major American pharmaceutical company known for developing and producing vaccines, oncology drugs, and other innovative medicines.
E106451 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: Merck & Co. | Statement: [2018–2020 Kivu Ebola epidemic in the Democratic Republic of the Congo, vaccineManufacturer, Merck & Co.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Merck & Co.
Context triple: [2018–2020 Kivu Ebola epidemic in the Democratic Republic of the Congo, vaccineManufacturer, Merck & Co.]
  • A. GlaxoSmithKline
    GlaxoSmithKline is a global biopharmaceutical company known for developing and manufacturing prescription medicines, vaccines, and consumer healthcare products.
  • B. Eli Lilly and Company
    Eli Lilly and Company is a major American pharmaceutical corporation known for developing and manufacturing a wide range of prescription medicines, including treatments for diabetes, cancer, and mental health disorders.
  • C. Abbott Laboratories
    Abbott Laboratories is a global healthcare company that develops and manufactures medical devices, diagnostics, branded generic medicines, and nutritional products.
  • D. Johnson & Johnson
    Johnson & Johnson is a multinational healthcare conglomerate best known for its pharmaceuticals, medical devices, and consumer health products.
  • E. G. D. Searle & Company
    G. D. Searle & Company was a major American pharmaceutical firm known for developing products such as the artificial sweetener aspartame (NutraSweet) before being acquired by Monsanto.
  • 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: Merck & Co.
Triple: [2018–2020 Kivu Ebola epidemic in the Democratic Republic of the Congo, vaccineManufacturer, Merck & Co.]
Generated description
Merck & Co. is a major American pharmaceutical company known for developing and producing vaccines, oncology drugs, and other innovative medicines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Merck & Co.
Target entity description: Merck & Co. is a major American pharmaceutical company known for developing and producing vaccines, oncology drugs, and other innovative medicines.
  • A. GlaxoSmithKline
    GlaxoSmithKline is a global biopharmaceutical company known for developing and manufacturing prescription medicines, vaccines, and consumer healthcare products.
  • B. Eli Lilly and Company
    Eli Lilly and Company is a major American pharmaceutical corporation known for developing and manufacturing a wide range of prescription medicines, including treatments for diabetes, cancer, and mental health disorders.
  • C. Abbott Laboratories
    Abbott Laboratories is a global healthcare company that develops and manufactures medical devices, diagnostics, branded generic medicines, and nutritional products.
  • D. Johnson & Johnson
    Johnson & Johnson is a multinational healthcare conglomerate best known for its pharmaceuticals, medical devices, and consumer health products.
  • E. G. D. Searle & Company
    G. D. Searle & Company was a major American pharmaceutical firm known for developing products such as the artificial sweetener aspartame (NutraSweet) before being acquired by Monsanto.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: vaccineManufacturer
Context triple: [2018–2020 Kivu Ebola epidemic in the Democratic Republic of the Congo, vaccineManufacturer, Merck & Co.]
  • A. vaccineUsed
    Indicates that a particular vaccine has been administered or applied in a given medical or experimental context.
  • B. covid19VaccineType
    Indicates the specific type or category of COVID-19 vaccine associated with an entity.
  • C. manufacturedBy chosen
    Indicates that an item or product is produced or created by a specific manufacturer or maker.
  • D. architectureVendor
    Indicates that one entity serves as the provider or supplier of architectural services, solutions, or products to another entity.
  • E. marketedBy
    Indicates that one entity is promoted, advertised, or commercially presented to customers by another entity.
  • 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_69a4939e889c8190ac148b3ac1a7f90b completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ad58334881908df191140b786780 completed March 1, 2026, 9:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7c736bb6c8190a9cad1ef536be785 completed March 4, 2026, 5:46 a.m.
NEDg Description generation batch_69a7c7a5f03c81908bd3ed9eb3710141 completed March 4, 2026, 5:48 a.m.
NED2 Entity disambiguation (via description) batch_69a7c888cd98819082dc39739d14dc67 completed March 4, 2026, 5:52 a.m.
PD Predicate disambiguation batch_69a4aa98caec8190bbcc38320090f058 completed March 1, 2026, 9:07 p.m.
Created at: March 1, 2026, 7:39 p.m.