Triple
T794734
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thomas Jefferson Building |
E16992
|
entity |
| Predicate | hasCentralSpace |
P19218
|
FINISHED |
| Object |
Main Reading Room rotunda
The Main Reading Room rotunda is the grand, domed central reading hall of the Library of Congress, renowned for its ornate architecture, towering columns, and symbolic artwork.
|
E94782
|
NE FINISHED |
How this triple was built (5 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: Main Reading Room rotunda | Statement: [Thomas Jefferson Building, hasCentralSpace, Main Reading Room rotunda]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Main Reading Room rotunda Context triple: [Thomas Jefferson Building, hasCentralSpace, Main Reading Room rotunda]
-
A.
Rose Main Reading Room
The Rose Main Reading Room is the grand, Beaux-Arts centerpiece of the New York Public Library’s Stephen A. Schwarzman Building, renowned for its vast open space, ornate ceilings, and role as an iconic public study hall in Manhattan.
-
B.
Reading Room
The Reading Room at the Australian War Memorial is a dedicated research space where visitors can access the memorial’s archival collections, records, and reference materials related to Australia’s military history.
-
C.
Inscription Room
The Inscription Room is a notable chamber within Lehman Caves, known for its cave formations and historic visitor inscriptions on the walls.
-
D.
Roosevelt Room
The Roosevelt Room is a conference room in the West Wing of the White House used by the U.S. president and senior staff for meetings and announcements.
-
E.
Great Hall
The Great Hall is the central, cathedral-like gallery of the Hockey Hall of Fame, renowned for housing the Stanley Cup and the plaques of inducted members.
- 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: Main Reading Room rotunda Triple: [Thomas Jefferson Building, hasCentralSpace, Main Reading Room rotunda]
Generated description
The Main Reading Room rotunda is the grand, domed central reading hall of the Library of Congress, renowned for its ornate architecture, towering columns, and symbolic artwork.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Main Reading Room rotunda Target entity description: The Main Reading Room rotunda is the grand, domed central reading hall of the Library of Congress, renowned for its ornate architecture, towering columns, and symbolic artwork.
-
A.
Rose Main Reading Room
The Rose Main Reading Room is the grand, Beaux-Arts centerpiece of the New York Public Library’s Stephen A. Schwarzman Building, renowned for its vast open space, ornate ceilings, and role as an iconic public study hall in Manhattan.
-
B.
Reading Room
The Reading Room at the Australian War Memorial is a dedicated research space where visitors can access the memorial’s archival collections, records, and reference materials related to Australia’s military history.
-
C.
Inscription Room
The Inscription Room is a notable chamber within Lehman Caves, known for its cave formations and historic visitor inscriptions on the walls.
-
D.
Roosevelt Room
The Roosevelt Room is a conference room in the West Wing of the White House used by the U.S. president and senior staff for meetings and announcements.
-
E.
Great Hall
The Great Hall is the central, cathedral-like gallery of the Hockey Hall of Fame, renowned for housing the Stanley Cup and the plaques of inducted members.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasCentralSpace Context triple: [Thomas Jefferson Building, hasCentralSpace, Main Reading Room rotunda]
-
A.
hasCentralAct
Indicates that an entity includes or is characterized by a primary or most important action, event, or operation at its core.
-
B.
isCentralTo
Indicates that something plays a primary, essential, or defining role in relation to something else, such that the latter depends on or is organized around it.
-
C.
hasCentralFigure
Indicates that something features a primary or most important figure at its core or focus.
-
D.
hasSpreadingCenter
Indicates that one geological or tectonic entity contains or is associated with a spreading center where crust is being created and plates diverge.
-
E.
hasCentralTheme
Indicates that one entity serves as the primary or dominant theme or subject matter of another entity.
- F. None of above. chosen
Provenance (7 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_69a4936cb7448190914f5fe4b8d81607 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a7b04cd8819092e2fd7ba4df8672 |
completed | March 1, 2026, 8:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a67effd3b481909036bdc43d7b909f |
completed | March 3, 2026, 6:26 a.m. |
| NEDg | Description generation | batch_69a67fd11a5081909d068eabe31b2187 |
completed | March 3, 2026, 6:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a680bae34481909255d07f325d97d4 |
completed | March 3, 2026, 6:33 a.m. |
| PD | Predicate disambiguation | batch_69a4a510f61881909175d6d8719246cd |
completed | March 1, 2026, 8:44 p.m. |
| PDg | Predicate description generation | batch_69a4a5edd0248190bd0240e5b3e67c71 |
completed | March 1, 2026, 8:47 p.m. |
Created at: March 1, 2026, 7:38 p.m.