Triple
T12762808
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Robertson Field at Satow Stadium |
E305037
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
Columbia University campus
Columbia University campus is the urban academic and research grounds of Columbia University in New York City, encompassing its classrooms, laboratories, libraries, and athletic facilities.
|
E1003226
|
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: Columbia University campus | Statement: [Robertson Field at Satow Stadium, locatedIn, Columbia University campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbia University campus Context triple: [Robertson Field at Satow Stadium, locatedIn, Columbia University campus]
-
A.
East Campus, Columbia University
East Campus, Columbia University is a residential complex on Columbia's Morningside Heights campus that houses upperclassmen and graduate students in suite-style housing surrounding a central courtyard.
-
B.
Columbia University Midtown campus
Columbia University Midtown campus was a former urban campus of Columbia University located in Midtown Manhattan before the university consolidated its main academic operations in Morningside Heights.
-
C.
Washington Square campus
Washington Square campus is New York University's main urban campus located around Washington Square Park in Manhattan, serving as the university's historic and academic center.
-
D.
New York University core campus area
The New York University core campus area is the main cluster of NYU academic and administrative buildings centered around Washington Square in Lower Manhattan.
-
E.
Manhattanville campus
The Manhattanville campus is Columbia University's modern, expanding campus in West Harlem that houses cutting-edge research, arts, and academic facilities.
- 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: Columbia University campus Triple: [Robertson Field at Satow Stadium, locatedIn, Columbia University campus]
Generated description
Columbia University campus is the urban academic and research grounds of Columbia University in New York City, encompassing its classrooms, laboratories, libraries, and athletic facilities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Columbia University campus Target entity description: Columbia University campus is the urban academic and research grounds of Columbia University in New York City, encompassing its classrooms, laboratories, libraries, and athletic facilities.
-
A.
East Campus, Columbia University
East Campus, Columbia University is a residential complex on Columbia's Morningside Heights campus that houses upperclassmen and graduate students in suite-style housing surrounding a central courtyard.
-
B.
Columbia University Midtown campus
Columbia University Midtown campus was a former urban campus of Columbia University located in Midtown Manhattan before the university consolidated its main academic operations in Morningside Heights.
-
C.
Washington Square campus
Washington Square campus is New York University's main urban campus located around Washington Square Park in Manhattan, serving as the university's historic and academic center.
-
D.
New York University core campus area
The New York University core campus area is the main cluster of NYU academic and administrative buildings centered around Washington Square in Lower Manhattan.
-
E.
Manhattanville campus
The Manhattanville campus is Columbia University's modern, expanding campus in West Harlem that houses cutting-edge research, arts, and academic facilities.
- 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_69d7bdf1fcd081909ffb0e0d6fa3a07d |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96d8f9f588190bffdea878856204b |
completed | April 10, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f684f298f881908ad77f2d0ab588a8 |
completed | May 2, 2026, 11:12 p.m. |
| NEDg | Description generation | batch_69f685dc63f48190bb68f9859e99e3b4 |
completed | May 2, 2026, 11:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f68a92226881909600555332c2c370 |
completed | May 2, 2026, 11:36 p.m. |
Created at: April 9, 2026, 5:28 p.m.