Triple
T17620692
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | New Technology Train |
E429699
|
entity |
| Predicate | successorTo |
P78
|
FINISHED |
| Object | R42 |
—
|
NE NERFINISHED |
How this triple was built (3 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: R42 | Statement: [New Technology Train, successorTo, R42]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: R42 Context triple: [New Technology Train, successorTo, R42]
-
A.
R45
R45 is the internal station code used by the New York City Subway to identify the Bay Ridge–95th Street station on the R line in Brooklyn.
-
B.
R40
R40 is a regional commuter rail line in Catalonia, Spain, operating as part of the Rodalies de Catalunya network.
-
C.
R-4
The R-4 is a World War II–era Sikorsky helicopter recognized as the first mass-produced helicopter and the first to be used operationally by the U.S. military.
-
D.
R4
R4 is a commuter rail line in the Rodalies de Catalunya network serving key suburban and regional routes in Catalonia, Spain.
-
E.
R4
R4 is a government office building in Oslo that forms part of Norway’s central Regjeringskvartalet complex.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: R42 Target entity description: R42 is a class of New York City Subway cars built in the late 1960s that served for decades on various B Division lines before being replaced by newer technology trains.
-
A.
R45
R45 is the internal station code used by the New York City Subway to identify the Bay Ridge–95th Street station on the R line in Brooklyn.
-
B.
R40
R40 is a regional commuter rail line in Catalonia, Spain, operating as part of the Rodalies de Catalunya network.
-
C.
R-4
The R-4 is a World War II–era Sikorsky helicopter recognized as the first mass-produced helicopter and the first to be used operationally by the U.S. military.
-
D.
R4
R4 is a commuter rail line in the Rodalies de Catalunya network serving key suburban and regional routes in Catalonia, Spain.
-
E.
R4
R4 is a government office building in Oslo that forms part of Norway’s central Regjeringskvartalet complex.
- F. None of above. chosen
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_69d889e37f308190a6aa0a69daff86c7 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e46d36074481909ee79e238841edf2 |
completed | April 19, 2026, 5:50 a.m. |
Created at: April 10, 2026, 5:51 a.m.