Triple
T21852471
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Red Line trunk |
E539537
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | JFK/UMass |
—
|
NE NERFINISHED |
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: JFK/UMass | Statement: [Red Line trunk, hasStation, JFK/UMass]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: JFK/UMass Context triple: [Red Line trunk, hasStation, JFK/UMass]
-
A.
JFK/UMass
chosen
JFK/UMass is a major Boston-area transit station that connects subway and commuter rail service to the John F. Kennedy Presidential Library and the University of Massachusetts Boston.
-
B.
John F. Kennedy School
John F. Kennedy School is a public elementary school located in North Bergen, New Jersey, serving students within the North Bergen School District.
-
C.
John F. Kennedy School
John F. Kennedy School is a public elementary school in the Great Neck Public Schools district in New York.
-
D.
Boston University
Boston University is a major private research university in Boston known for its comprehensive academic programs and significant contributions to scholarship and innovation.
-
E.
John F. Kennedy School Berlin
John F. Kennedy School Berlin is a renowned German-American bilingual public school in Berlin offering an integrated curriculum from elementary through secondary levels.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0c47829648190bbe2d1d7033768ec |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f0bd59bcbc819093829feb152e090d |
completed | April 28, 2026, 1:59 p.m. |
Created at: April 16, 2026, 6:56 p.m.