Triple
T26544
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harvard Law School |
E531
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
Langdell Hall
Langdell Hall is the main library and iconic central building of Harvard Law School, housing one of the largest academic law collections in the world.
|
E13713
|
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: Langdell Hall | Statement: [Harvard Law School, hasFacility, Langdell Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Langdell Hall Context triple: [Harvard Law School, hasFacility, Langdell Hall]
-
A.
Bridgewater Hall
Bridgewater Hall is a major concert venue in Manchester, England, renowned as the home of the Hallé Orchestra and for hosting classical, jazz, and popular music performances.
-
B.
Wigglesworth Hall
Wigglesworth Hall is a freshman dormitory at Harvard University, located along the edge of Harvard Yard in Cambridge, Massachusetts.
-
C.
Holworthy Hall
Holworthy Hall is one of Harvard University's historic freshman dormitories located in Harvard Yard.
-
D.
Houghton Hall
Houghton Hall is a grand 18th-century Palladian country house in Norfolk, England, renowned for its architecture, art collections, and role in British political history.
-
E.
Regent House
Regent House is the principal governing body of the University of Cambridge, comprising its senior academic and administrative staff who make key decisions on university policy and governance.
- 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: Langdell Hall Triple: [Harvard Law School, hasFacility, Langdell Hall]
Generated description
Langdell Hall is the main library and iconic central building of Harvard Law School, housing one of the largest academic law collections in the world.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Langdell Hall Target entity description: Langdell Hall is the main library and iconic central building of Harvard Law School, housing one of the largest academic law collections in the world.
-
A.
Bridgewater Hall
Bridgewater Hall is a major concert venue in Manchester, England, renowned as the home of the Hallé Orchestra and for hosting classical, jazz, and popular music performances.
-
B.
Wigglesworth Hall
Wigglesworth Hall is a freshman dormitory at Harvard University, located along the edge of Harvard Yard in Cambridge, Massachusetts.
-
C.
Holworthy Hall
Holworthy Hall is one of Harvard University's historic freshman dormitories located in Harvard Yard.
-
D.
Houghton Hall
Houghton Hall is a grand 18th-century Palladian country house in Norfolk, England, renowned for its architecture, art collections, and role in British political history.
-
E.
Regent House
Regent House is the principal governing body of the University of Cambridge, comprising its senior academic and administrative staff who make key decisions on university policy and governance.
- 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_69a243b4ac2c8190b93c303df797b7b2 |
completed | Feb. 28, 2026, 1:24 a.m. |
| NER | Named-entity recognition | batch_69a246776cf48190aca9855cb07e8d89 |
completed | Feb. 28, 2026, 1:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a29817d9d08190aea256b0fbbb2d9b |
completed | Feb. 28, 2026, 7:24 a.m. |
| NEDg | Description generation | batch_69a298afe9dc8190973a06da446bca23 |
completed | Feb. 28, 2026, 7:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a29bd348d481908c851de33ceaa42a |
completed | Feb. 28, 2026, 7:40 a.m. |
Created at: Feb. 28, 2026, 1:34 a.m.