Triple
T22818723
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 77th Street station (IRT Lexington Avenue Line) |
E565168
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object | R16 |
—
|
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: R16 | Statement: [77th Street station (IRT Lexington Avenue Line), hasStationCode, R16]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: R16 Context triple: [77th Street station (IRT Lexington Avenue Line), hasStationCode, R16]
-
A.
R16
R16 is a regional rail line in Catalonia, Spain, operated by Rodalies de Catalunya and connecting Barcelona with towns along the Mediterranean coast toward the Ebre region.
-
B.
R16
chosen
R16 is the internal station code used by the New York City Subway for the 86th Street station on the IRT Lexington Avenue Line.
-
C.
R16
R16 is the commonly used short designation for the Renault 16, a pioneering family hatchback car produced by the French manufacturer Renault from the mid-1960s.
-
D.
R15
R15 is a regional railway line in Catalonia, Spain, operated as part of the Rodalies de Catalunya network and connecting Barcelona with inland destinations such as Reus and Riba-roja d'Ebre.
-
E.
R16 series
The R16 series is a class of New York City Subway rolling stock built in the 1950s for the IND and BMT divisions, notable for its larger car profile and use on lettered lines.
- 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_69e2458426188190b58b8ab4844fe420 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17dce762c8190934fb921f942c9fd |
completed | April 29, 2026, 3:41 a.m. |
Created at: April 17, 2026, 3:33 p.m.