Triple
T19975245
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lelylaan |
E493673
|
entity |
| Predicate | railwayLineServed |
P848
|
FINISHED |
| Object | Schiphol–Leiden railway |
—
|
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: Schiphol–Leiden railway | Statement: [Lelylaan, railwayLineServed, Schiphol–Leiden railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Schiphol–Leiden railway Context triple: [Lelylaan, railwayLineServed, Schiphol–Leiden railway]
-
A.
Leiden–Schiphol railway line
chosen
The Leiden–Schiphol railway line is a Dutch rail route connecting the city of Leiden with Amsterdam Airport Schiphol and the national rail network.
-
B.
Amsterdam–Schiphol railway
The Amsterdam–Schiphol railway is a key rail line in the Netherlands that connects central Amsterdam with Schiphol Airport and other major routes in the Randstad region.
-
C.
Schiphol–Weesp railway
The Schiphol–Weesp railway is a key Dutch rail corridor connecting Amsterdam Airport Schiphol with the Amsterdam region and the town of Weesp, serving both national and regional passenger traffic.
-
D.
Amsterdam–Lelystad railway
The Amsterdam–Lelystad railway is a Dutch rail line connecting Amsterdam with the planned city of Lelystad across the province of Flevoland, serving as a key commuter and intercity route in the Randstad region.
-
E.
Haarlem–Leiden railway
The Haarlem–Leiden railway is a historic rail line in the Netherlands that connects the cities of Haarlem and Leiden and serves several intermediate towns in the province of North Holland.
- 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_69da626a67648190af9653832a3aeced |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e65bcca5088190b523584d11799400 |
completed | April 20, 2026, 5:01 p.m. |
Created at: April 11, 2026, 3:24 p.m.