Triple

T366559
Position Surface form Disambiguated ID Type / Status
Subject Faculty of Chemistry, University of Havana E7972 entity
Predicate hasDepartment P35 FINISHED
Object Department of Physical Chemistry
The Department of Physical Chemistry is an academic unit within the University of Havana’s Faculty of Chemistry that focuses on research and teaching in the principles and applications of physical chemistry.
 E46019 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: Department of Physical Chemistry | Statement: [Faculty of Chemistry, University of Havana, hasDepartment, Department of Physical Chemistry]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Department of Physical Chemistry
Context triple: [Faculty of Chemistry, University of Havana, hasDepartment, Department of Physical Chemistry]
  • A. Division of Physical Chemistry
    The Division of Physical Chemistry is a specialized unit of the American Chemical Society that focuses on advancing research, education, and collaboration in the field of physical chemistry.
  • B. Department of Chemistry
    The Department of Chemistry at MIT is a leading academic and research department renowned for pioneering work across physical, organic, inorganic, biological, and materials chemistry.
  • C. Department of Chemistry
    The Department of Chemistry is an academic unit within Cairo University's Faculty of Science that focuses on education and research in chemical sciences.
  • D. Faculty of Chemistry
    The Faculty of Chemistry at the University of Göttingen is an academic division specializing in chemical research and education within this major German research university.
  • E. Faculty of Chemistry
    The Faculty of Chemistry at the University of Havana is an academic division dedicated to education and research in chemical sciences within Cuba’s oldest and most prestigious university.
  • 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: Department of Physical Chemistry
Triple: [Faculty of Chemistry, University of Havana, hasDepartment, Department of Physical Chemistry]
Generated description
The Department of Physical Chemistry is an academic unit within the University of Havana’s Faculty of Chemistry that focuses on research and teaching in the principles and applications of physical chemistry.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Department of Physical Chemistry
Target entity description: The Department of Physical Chemistry is an academic unit within the University of Havana’s Faculty of Chemistry that focuses on research and teaching in the principles and applications of physical chemistry.
  • A. Division of Physical Chemistry
    The Division of Physical Chemistry is a specialized unit of the American Chemical Society that focuses on advancing research, education, and collaboration in the field of physical chemistry.
  • B. Department of Chemistry
    The Department of Chemistry at MIT is a leading academic and research department renowned for pioneering work across physical, organic, inorganic, biological, and materials chemistry.
  • C. Department of Chemistry
    The Department of Chemistry is an academic unit within Cairo University's Faculty of Science that focuses on education and research in chemical sciences.
  • D. Faculty of Chemistry
    The Faculty of Chemistry at the University of Göttingen is an academic division specializing in chemical research and education within this major German research university.
  • E. Faculty of Chemistry
    The Faculty of Chemistry at the University of Havana is an academic division dedicated to education and research in chemical sciences within Cuba’s oldest and most prestigious university.
  • 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_69a2e7e880008190a6ad7e06e5d03007 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ebe92c7c8190b49af2b2b461eacc completed Feb. 28, 2026, 1:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3e867bd50819083023e6021b784f4 completed March 1, 2026, 7:19 a.m.
NEDg Description generation batch_69a3e8d3f88c8190b8ab2e9109bb7184 completed March 1, 2026, 7:20 a.m.
NED2 Entity disambiguation (via description) batch_69a3e97a2c6481909b2fdc596df0f522 completed March 1, 2026, 7:23 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.