Triple
T1468233
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MIT West Campus |
E27073
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
MacGregor House (W61)
MacGregor House (W61) is an undergraduate residence hall at MIT known for its suite-style living and location along the Charles River on West Campus.
|
E166802
|
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: MacGregor House (W61) | Statement: [MIT West Campus, hasFacility, MacGregor House (W61)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MacGregor House (W61) Context triple: [MIT West Campus, hasFacility, MacGregor House (W61)]
-
A.
Wallace House
Wallace House is a historic family residence associated with the Wallace family, notable as a preserved example of their domestic and social legacy.
-
B.
McLellan House
McLellan House is a historic Federal-style mansion in Portland, Maine, now incorporated into the Portland Museum of Art as part of its campus.
-
C.
Highland House Museum
Highland House Museum is a historic museum in Truro, Massachusetts, showcasing the local history, culture, and maritime heritage of the Outer Cape Cod region.
-
D.
Bragg-Mitchell Mansion
Bragg-Mitchell Mansion is a historic 19th-century antebellum home in Mobile, Alabama, renowned for its grand Greek Revival architecture and role as a prominent Southern landmark.
-
E.
Craighouse
Craighouse is the main village and administrative center on the Isle of Jura in Scotland, known for its harbor and whisky distillery.
- 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: MacGregor House (W61) Triple: [MIT West Campus, hasFacility, MacGregor House (W61)]
Generated description
MacGregor House (W61) is an undergraduate residence hall at MIT known for its suite-style living and location along the Charles River on West Campus.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MacGregor House (W61) Target entity description: MacGregor House (W61) is an undergraduate residence hall at MIT known for its suite-style living and location along the Charles River on West Campus.
-
A.
Wallace House
Wallace House is a historic family residence associated with the Wallace family, notable as a preserved example of their domestic and social legacy.
-
B.
McLellan House
McLellan House is a historic Federal-style mansion in Portland, Maine, now incorporated into the Portland Museum of Art as part of its campus.
-
C.
Highland House Museum
Highland House Museum is a historic museum in Truro, Massachusetts, showcasing the local history, culture, and maritime heritage of the Outer Cape Cod region.
-
D.
Bragg-Mitchell Mansion
Bragg-Mitchell Mansion is a historic 19th-century antebellum home in Mobile, Alabama, renowned for its grand Greek Revival architecture and role as a prominent Southern landmark.
-
E.
Craighouse
Craighouse is the main village and administrative center on the Isle of Jura in Scotland, known for its harbor and whisky distillery.
- 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_69a496d25d6881909dbd84f86d763992 |
completed | March 1, 2026, 7:43 p.m. |
| NER | Named-entity recognition | batch_69a4c5d70a948190b50a6c1b36abc740 |
completed | March 1, 2026, 11:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad0e7e7f848190a8abcb73e89e8e34 |
completed | March 8, 2026, 5:51 a.m. |
| NEDg | Description generation | batch_69ad0f0b145c8190b08af9a6a3325c23 |
completed | March 8, 2026, 5:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad0f9380648190b4db1b9c92f37831 |
completed | March 8, 2026, 5:56 a.m. |
Created at: March 1, 2026, 8:01 p.m.