Triple
T12402507
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leverett House |
E296292
|
entity |
| Predicate | isPartOfCampusArea |
P36352
|
FINISHED |
| Object |
River Houses
River Houses are a group of Harvard College residential houses located along the Charles River that provide housing and community life for upperclass undergraduates.
|
E981361
|
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: River Houses | Statement: [Leverett House, isPartOfCampusArea, River Houses]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: River Houses Context triple: [Leverett House, isPartOfCampusArea, River Houses]
-
A.
Riverhouse
Riverhouse is a luxury eco-friendly residential condominium building located in Manhattan’s Battery Park City neighborhood.
-
B.
Round House
The Round House is a historic early 19th-century stone prison and one of the oldest surviving buildings in Fremantle, Western Australia.
-
C.
Sky House
Sky House is a prominent example of Metabolist architecture, showcasing the movement’s experimental, flexible approach to residential design.
-
D.
Moon River Estates
Moon River Estates is a small residential community located within the Municipal District of Willow Creek No. 26 in southern Alberta, Canada.
-
E.
City of Homes
City of Homes is the nickname of Newnan, Georgia, highlighting its abundance of well-preserved historic residences and distinctive residential architecture.
- 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: River Houses Triple: [Leverett House, isPartOfCampusArea, River Houses]
Generated description
River Houses are a group of Harvard College residential houses located along the Charles River that provide housing and community life for upperclass undergraduates.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: River Houses Target entity description: River Houses are a group of Harvard College residential houses located along the Charles River that provide housing and community life for upperclass undergraduates.
-
A.
Riverhouse
Riverhouse is a luxury eco-friendly residential condominium building located in Manhattan’s Battery Park City neighborhood.
-
B.
Round House
The Round House is a historic early 19th-century stone prison and one of the oldest surviving buildings in Fremantle, Western Australia.
-
C.
Sky House
Sky House is a prominent example of Metabolist architecture, showcasing the movement’s experimental, flexible approach to residential design.
-
D.
Moon River Estates
Moon River Estates is a small residential community located within the Municipal District of Willow Creek No. 26 in southern Alberta, Canada.
-
E.
City of Homes
City of Homes is the nickname of Newnan, Georgia, highlighting its abundance of well-preserved historic residences and distinctive residential architecture.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isPartOfCampusArea Context triple: [Leverett House, isPartOfCampusArea, River Houses]
-
A.
isPartOfCampus
chosen
Indicates that one place, facility, or area is located within and belongs to a larger campus.
-
B.
campusArea
Indicates that one entity is the physical area or spatial extent of a campus associated with another entity.
-
C.
campusAreaType
Indicates the classification of a campus area according to its type or functional category.
-
D.
hasUniversityCampusArea
Indicates the total physical area occupied by a university’s campus.
-
E.
campusQuadrant
Indicates the specific sector or quadrant of a campus in which an entity is located or to which it belongs.
- F. None of above.
Provenance (6 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_69d6ad9f464c81909db36d7e96e34b9e |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94e1888b48190bd750f839a26e99e |
completed | April 10, 2026, 7:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63484c6808190a71d24f8ee3a7e15 |
completed | May 2, 2026, 5:29 p.m. |
| NEDg | Description generation | batch_69f63675dbb08190b2711d1d58ffea9b |
completed | May 2, 2026, 5:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6375cc6908190922825013e0b4000 |
completed | May 2, 2026, 5:41 p.m. |
| PD | Predicate disambiguation | batch_69d94d354b488190adc83fb4f2770dd5 |
completed | April 10, 2026, 7:19 p.m. |
Created at: April 8, 2026, 9:55 p.m.