Triple
T13628088
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vassar Street |
E325639
|
entity |
| Predicate | hasAthleticFacility |
P33887
|
FINISHED |
| Object | MIT Johnson Athletic Center |
E706
|
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: MIT Johnson Athletic Center | Statement: [Vassar Street, hasAthleticFacility, MIT Johnson Athletic Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MIT Johnson Athletic Center Context triple: [Vassar Street, hasAthleticFacility, MIT Johnson Athletic Center]
-
A.
Johnson Athletic Center
chosen
Johnson Athletic Center is an indoor sports and recreation facility on the MIT campus that hosts the MIT Engineers’ athletic events and training.
-
B.
Ratner Athletics Center
Ratner Athletics Center is a major University of Chicago sports and recreation facility that hosts the school's varsity athletics, fitness programs, and community events.
-
C.
Briggs Athletic Center
Briggs Athletic Center was the original indoor athletic facility at Harvard University that was later renovated and renamed Lavietes Pavilion.
-
D.
Keating Sports Center
Keating Sports Center is an athletic and recreational facility located on the Mies Campus of the Illinois Institute of Technology in Chicago.
-
E.
Memorial Athletic and Convocation Center
Memorial Athletic and Convocation Center is an indoor arena on the campus of Kent State University that serves as the primary home venue for the university’s basketball programs and hosts major campus events.
- 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_69d8076aae28819092cf636190ee5529 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbbe9d803481908101def32817b0eb |
completed | April 12, 2026, 3:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f77fa6a46881909d381d76d391f5b7 |
completed | May 3, 2026, 5:02 p.m. |
Created at: April 9, 2026, 9:51 p.m.