Triple
T22318840
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zone 3 (WMATA fare structure) |
E551724
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Rhode Island Ave–Brentwood station |
—
|
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: Rhode Island Ave–Brentwood station | Statement: [Zone 3 (WMATA fare structure), hasStation, Rhode Island Ave–Brentwood station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rhode Island Ave–Brentwood station Context triple: [Zone 3 (WMATA fare structure), hasStation, Rhode Island Ave–Brentwood station]
-
A.
Rhode Island Ave–Brentwood station
chosen
Rhode Island Ave–Brentwood station is a Washington Metro rapid transit stop on the Red Line located in Northeast Washington, D.C.
-
B.
Belmont Avenue station
Belmont Avenue station is a Metra commuter rail stop on Chicago's Milwaukee District/West Line serving passengers in the city’s northwest side.
-
C.
Norwood Avenue station
Norwood Avenue station is an elevated New York City Subway station in Brooklyn serving the J and Z lines near the Cypress Hills neighborhood.
-
D.
Roxbury Crossing station
Roxbury Crossing station is an MBTA Orange Line rapid transit stop in Boston, Massachusetts, serving the Mission Hill neighborhood and surrounding areas.
-
E.
Harvard Avenue station
Harvard Avenue station is a surface light rail stop in Boston’s Allston neighborhood serving the MBTA Green Line B branch.
- 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_69e11e4776588190abb21e5cea79973f |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15762fac08190a6a514baffbbbca1 |
completed | April 29, 2026, 12:57 a.m. |
Created at: April 16, 2026, 8:42 p.m.