Triple
T10496028
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Havemeyer Hall |
E247538
|
entity |
| Predicate | affiliation |
P10
|
FINISHED |
| Object | Columbia University Department of Chemistry |
E601250
|
NE FINISHED |
How this triple was built (2 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: Columbia University Department of Chemistry | Statement: [Havemeyer Hall, affiliation, Columbia University Department of Chemistry]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbia University Department of Chemistry Context triple: [Havemeyer Hall, affiliation, Columbia University Department of Chemistry]
-
A.
Columbia University Department of Chemistry
chosen
The Columbia University Department of Chemistry is a leading academic and research department in New York City known for its influential contributions to chemical science and for hosting prominent chemists such as Ronald Breslow.
-
B.
Department of Chemistry at the City College of New York
The Department of Chemistry at the City College of New York is an academic unit offering undergraduate and graduate education and research opportunities in chemistry within the college’s Division of Science.
-
C.
Department of Chemistry, Cornell University
The Department of Chemistry at Cornell University is a leading academic and research unit known for its contributions to chemical science and the training of prominent chemists.
-
D.
Department of Chemistry at Yale University
The Department of Chemistry at Yale University is a leading academic and research department known for its contributions to fundamental and interdisciplinary chemical science, training undergraduate and graduate students, and hosting prominent scholars in the field.
-
E.
Stanford University Department of Chemistry
The Stanford University Department of Chemistry is a leading academic department known for pioneering research and education in chemistry, particularly in areas such as physical, analytical, and materials chemistry.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d381c309b88190af78aa681cf6a4c2 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d5098cd82c8190b44127a66c9c75ae |
completed | April 7, 2026, 1:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d8dcbafe9481908fb23cfdf150adac |
completed | April 10, 2026, 11:19 a.m. |
Created at: April 6, 2026, 12:24 p.m.