Triple

T2141156
Position Surface form Disambiguated ID Type / Status
Subject Department of Organic Chemistry, University of Havana E46761 entity
Predicate locatedIn P40 FINISHED
Object Faculty of Chemistry building, University of Havana
The Faculty of Chemistry building at the University of Havana is an academic facility that houses key chemistry departments and laboratories, serving as a central hub for chemical education and research at the university.
E46018 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: Faculty of Chemistry building, University of Havana | Statement: [Department of Organic Chemistry, University of Havana, locatedIn, Faculty of Chemistry building, University of Havana]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Faculty of Chemistry building, University of Havana
Context triple: [Department of Organic Chemistry, University of Havana, locatedIn, Faculty of Chemistry building, University of Havana]
  • A. Rectorate of the University of Havana
    The Rectorate of the University of Havana is the central governing body responsible for the university’s overall academic, administrative, and strategic leadership.
  • B. Faculty of Natural and Exact Sciences, University of Havana
    The Faculty of Natural and Exact Sciences at the University of Havana is an academic division that encompasses and coordinates the university’s core scientific disciplines, including units such as the Faculty of Chemistry.
  • C. University of Havana
    The University of Havana is Cuba’s oldest and most prestigious higher education institution, renowned for its historic campus and central role in the country’s intellectual and political life.
  • D. Central Committee of the Communist Party of Cuba building
    The Central Committee of the Communist Party of Cuba building is a prominent government and political headquarters in Havana that serves as the main administrative center of Cuba’s ruling communist party.
  • E. Palace of Conventions, Havana
    The Palace of Conventions in Havana is a major Cuban conference and events center that serves as the primary venue for national political gatherings and international meetings.
  • 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: Faculty of Chemistry building, University of Havana
Triple: [Department of Organic Chemistry, University of Havana, locatedIn, Faculty of Chemistry building, University of Havana]
Generated description
The Faculty of Chemistry building at the University of Havana is an academic facility that houses key chemistry departments and laboratories, serving as a central hub for chemical education and research at the university.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Faculty of Chemistry building, University of Havana
Target entity description: The Faculty of Chemistry building at the University of Havana is an academic facility that houses key chemistry departments and laboratories, serving as a central hub for chemical education and research at the university.
  • A. Rectorate of the University of Havana
    The Rectorate of the University of Havana is the central governing body responsible for the university’s overall academic, administrative, and strategic leadership.
  • B. Faculty of Natural and Exact Sciences, University of Havana chosen
    The Faculty of Natural and Exact Sciences at the University of Havana is an academic division that encompasses and coordinates the university’s core scientific disciplines, including units such as the Faculty of Chemistry.
  • C. University of Havana
    The University of Havana is Cuba’s oldest and most prestigious higher education institution, renowned for its historic campus and central role in the country’s intellectual and political life.
  • D. Central Committee of the Communist Party of Cuba building
    The Central Committee of the Communist Party of Cuba building is a prominent government and political headquarters in Havana that serves as the main administrative center of Cuba’s ruling communist party.
  • E. Palace of Conventions, Havana
    The Palace of Conventions in Havana is a major Cuban conference and events center that serves as the primary venue for national political gatherings and international meetings.
  • F. None of above.

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_69a88a174ab48190a5db20c132e5dccf completed March 4, 2026, 7:37 p.m.
NER Named-entity recognition batch_69abbe04135c8190ab100b4b3879cb01 completed March 7, 2026, 5:56 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae51b37ce08190add9df46cc17ba89 completed March 9, 2026, 4:50 a.m.
NEDg Description generation batch_69ae52e539f081908424c4093c125861 completed March 9, 2026, 4:56 a.m.
NED2 Entity disambiguation (via description) batch_69ae5357e1088190bcffccb37030f3fc completed March 9, 2026, 4:58 a.m.
Created at: March 4, 2026, 7:44 p.m.