Triple
T2857461
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbia Lions baseball |
E63236
|
entity |
| Predicate | homeStadium |
P890
|
FINISHED |
| Object | Robertson Field at Satow Stadium |
E305037
|
NE FINISHED |
How this triple was built (2 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: Robertson Field at Satow Stadium | Statement: [Columbia Lions baseball, homeStadium, Robertson Field at Satow Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robertson Field at Satow Stadium Context triple: [Columbia Lions baseball, homeStadium, Robertson Field at Satow Stadium]
-
A.
Robertson Field at Satow Stadium
chosen
Robertson Field at Satow Stadium is the on-campus baseball venue of Columbia University in New York City, serving as the home ballpark for the Columbia Lions.
-
B.
O'Donnell Field
O'Donnell Field is the home baseball venue for Harvard University's Harvard Crimson team, located on the university's campus in Cambridge, Massachusetts.
-
C.
Hinchliffe Stadium
Hinchliffe Stadium is a historic sports venue in Paterson, New Jersey, best known as one of the few surviving ballparks that hosted Negro League baseball games.
-
D.
Ron Joyce Stadium
Ron Joyce Stadium is a multi-purpose sports facility located at McMaster University in Hamilton, Ontario, primarily used for Canadian football and other athletic events.
-
E.
Thomas J. White Stadium
Thomas J. White Stadium was the former name of the baseball park in Port St. Lucie, Florida, that serves as the spring training home of the New York Mets.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ab4c41e8c08190a9e8f5249cc12610 |
completed | March 6, 2026, 9:50 p.m. |
| NER | Named-entity recognition | batch_69abdf881bbc81908987317b88b405d0 |
completed | March 7, 2026, 8:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b03147229c81909e2f47f1ec40633d |
completed | March 10, 2026, 2:57 p.m. |
Created at: March 6, 2026, 10:02 p.m.