Triple
T366562
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Faculty of Chemistry, University of Havana |
E7972
|
entity |
| Predicate | hasDepartment |
P35
|
FINISHED |
| Object |
Department of Analytical Chemistry
The Department of Analytical Chemistry is an academic unit within the University of Havana’s Faculty of Chemistry that focuses on teaching and research in methods for identifying and quantifying chemical substances.
|
E47808
|
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 Analytical Chemistry | Statement: [Faculty of Chemistry, University of Havana, hasDepartment, Department of Analytical Chemistry]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Department of Analytical Chemistry Context triple: [Faculty of Chemistry, University of Havana, hasDepartment, Department of Analytical Chemistry]
-
A.
Division of Analytical Chemistry
The Division of Analytical Chemistry is a specialized unit of the American Chemical Society that focuses on advancing the science, education, and professional practice of analytical 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.
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.
-
E.
Department of Inorganic Chemistry
The Department of Inorganic Chemistry is an academic unit specializing in the study and teaching of inorganic substances, their structures, properties, and reactions within the Faculty of Chemistry at the University of Havana.
- 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 Analytical Chemistry Triple: [Faculty of Chemistry, University of Havana, hasDepartment, Department of Analytical Chemistry]
Generated description
The Department of Analytical Chemistry is an academic unit within the University of Havana’s Faculty of Chemistry that focuses on teaching and research in methods for identifying and quantifying chemical substances.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Department of Analytical Chemistry Target entity description: The Department of Analytical Chemistry is an academic unit within the University of Havana’s Faculty of Chemistry that focuses on teaching and research in methods for identifying and quantifying chemical substances.
-
A.
Division of Analytical Chemistry
The Division of Analytical Chemistry is a specialized unit of the American Chemical Society that focuses on advancing the science, education, and professional practice of analytical 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.
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.
-
E.
Department of Inorganic Chemistry
The Department of Inorganic Chemistry is an academic unit specializing in the study and teaching of inorganic substances, their structures, properties, and reactions within the Faculty of Chemistry at the University of Havana.
- 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_69a3f4d8e8688190a35d50b99b85bb7f |
completed | March 1, 2026, 8:12 a.m. |
| NEDg | Description generation | batch_69a3f73a9f588190a45d55f29cdbe65d |
completed | March 1, 2026, 8:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3f7ece1a081908c899a2b4ff12e89 |
completed | March 1, 2026, 8:25 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.