Triple
T8486999
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Green Building |
E200854
|
entity |
| Predicate | hasAlternativeName |
P39
|
FINISHED |
| Object |
Building 54
Building 54, better known as the Green Building, is a prominent MIT campus skyscraper that houses the Department of Earth, Atmospheric and Planetary Sciences and is noted for its distinctive modernist design.
|
E736186
|
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: Building 54 | Statement: [Green Building, hasAlternativeName, Building 54]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Building 54 Context triple: [Green Building, hasAlternativeName, Building 54]
-
A.
Building 46
Building 46 is MIT’s neuroscience and cognitive science hub, housing the Department of Brain and Cognitive Sciences and related research facilities.
-
B.
Perelman Building
The Perelman Building is an annex of the Philadelphia Museum of Art known for its Art Deco architecture and galleries dedicated to modern and contemporary design, prints, drawings, and photography.
-
C.
Hylan Building
The Hylan Building is an academic facility on the University of Rochester’s River Campus that primarily houses mathematics and computer science departments, classrooms, and offices.
-
D.
Raymond Building
Raymond Building is a key academic and research facility located on McGill University's Macdonald Campus.
-
E.
Westgate Apartments
Westgate Apartments is a graduate student housing complex located on MIT’s West Campus, providing apartment-style residences for students and their families.
- 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: Building 54 Triple: [Green Building, hasAlternativeName, Building 54]
Generated description
Building 54, better known as the Green Building, is a prominent MIT campus skyscraper that houses the Department of Earth, Atmospheric and Planetary Sciences and is noted for its distinctive modernist design.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Building 54 Target entity description: Building 54, better known as the Green Building, is a prominent MIT campus skyscraper that houses the Department of Earth, Atmospheric and Planetary Sciences and is noted for its distinctive modernist design.
-
A.
Building 46
Building 46 is MIT’s neuroscience and cognitive science hub, housing the Department of Brain and Cognitive Sciences and related research facilities.
-
B.
Perelman Building
The Perelman Building is an annex of the Philadelphia Museum of Art known for its Art Deco architecture and galleries dedicated to modern and contemporary design, prints, drawings, and photography.
-
C.
Hylan Building
The Hylan Building is an academic facility on the University of Rochester’s River Campus that primarily houses mathematics and computer science departments, classrooms, and offices.
-
D.
Raymond Building
Raymond Building is a key academic and research facility located on McGill University's Macdonald Campus.
-
E.
Westgate Apartments
Westgate Apartments is a graduate student housing complex located on MIT’s West Campus, providing apartment-style residences for students and their families.
- 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_69ca831d7b148190a6e32c1de43ab13b |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe53c4d608190a766c0e919a4b96f |
completed | March 31, 2026, 3:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce3a45e30c8190838ac499bbc66fbd |
completed | April 2, 2026, 9:43 a.m. |
| NEDg | Description generation | batch_69ce3c22f3c0819084803630d438c55e |
completed | April 2, 2026, 9:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce3ca57ec081909a14d962eee2c9a5 |
completed | April 2, 2026, 9:53 a.m. |
Created at: March 30, 2026, 6:13 p.m.