Triple
T19531074
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | High-Speed Line South |
E488652
|
entity |
| Predicate | partOfCorridor |
P840
|
FINISHED |
| Object | Amsterdam–Brussels–Paris high-speed corridor |
—
|
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: Amsterdam–Brussels–Paris high-speed corridor | Statement: [High-Speed Line South, partOfCorridor, Amsterdam–Brussels–Paris high-speed corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amsterdam–Brussels–Paris high-speed corridor Context triple: [High-Speed Line South, partOfCorridor, Amsterdam–Brussels–Paris high-speed corridor]
-
A.
Paris–Amsterdam high-speed corridor
chosen
The Paris–Amsterdam high-speed corridor is a major European rail axis linking France, Belgium, and the Netherlands via high-speed lines that enable fast passenger services between Paris and Amsterdam.
-
B.
Brussels–Amsterdam high-speed rail corridor
The Brussels–Amsterdam high-speed rail corridor is an international high-speed railway route linking Belgium and the Netherlands, used by services such as Thalys and Eurostar to connect Brussels with Amsterdam.
-
C.
Brussels–Liège–Germany high-speed corridor
The Brussels–Liège–Germany high-speed corridor is a major European rail route that links Brussels with eastern Belgium and onward into Germany via dedicated high-speed lines.
-
D.
Paris–Brussels–Cologne high-speed axis
The Paris–Brussels–Cologne high-speed axis is a major trans-European rail corridor linking France, Belgium, and Germany with fast international passenger services.
-
E.
Brussels–London high-speed rail corridor
The Brussels–London high-speed rail corridor is the international high-speed railway link connecting Brussels with London via the Channel Tunnel, primarily served by Eurostar services.
- 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_69d8e8db5b6c8190984b61f91981f575 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6363ec6cc8190b9e9ac0196b288f9 |
completed | April 20, 2026, 2:20 p.m. |
Created at: April 10, 2026, 1:41 p.m.