Triple
T28453349
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Once railway station |
E716638
|
entity |
| Predicate | cityRailTerminalPeer |
P164737
|
FINISHED |
| Object | Retiro railway 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: Retiro railway station | Statement: [Once railway station, cityRailTerminalPeer, Retiro railway station]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: cityRailTerminalPeer Context triple: [Once railway station, cityRailTerminalPeer, Retiro railway station]
-
A.
cityRailNetwork
Indicates that there exists a rail-based public transportation system operating within and serving the specified city.
-
B.
cityRailStyle
Indicates that something follows or embodies the characteristic style, design, or operational pattern associated with a city rail system.
-
C.
railTerminus
Indicates that a railway line or service ends at a particular station or location, which serves as its final terminus.
-
D.
railTerminusFor
Indicates that one location serves as the final or terminal rail station or endpoint for a specified rail line or service.
-
E.
railLineTerminus
Indicates that a rail line ends or terminates at the specified location or station.
- F. None of above. chosen
Provenance (4 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_69efd6b76f8c8190a7ba908aca280942 |
completed | April 27, 2026, 9:35 p.m. |
| NER | Named-entity recognition | batch_69f64ee0c2788190a94a04ad1902fd5e |
completed | May 2, 2026, 7:22 p.m. |
| PD | Predicate disambiguation | batch_69f64caede108190a35cc7cbfead866f |
completed | May 2, 2026, 7:12 p.m. |
| PDg | Predicate description generation | batch_69f64e36c57c8190af09470a8d35512b |
completed | May 2, 2026, 7:19 p.m. |
Created at: April 28, 2026, 1:53 a.m.