Triple
T19531076
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | High-Speed Line South |
E488652
|
entity |
| Predicate | enablesConnection |
P37306
|
FINISHED |
| Object | Netherlands–United Kingdom high-speed rail (via Brussels and Channel Tunnel) |
—
|
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: Netherlands–United Kingdom high-speed rail (via Brussels and Channel Tunnel) | Statement: [High-Speed Line South, enablesConnection, Netherlands–United Kingdom high-speed rail (via Brussels and Channel Tunnel)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Netherlands–United Kingdom high-speed rail (via Brussels and Channel Tunnel) Context triple: [High-Speed Line South, enablesConnection, Netherlands–United Kingdom high-speed rail (via Brussels and Channel Tunnel)]
-
A.
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.
-
B.
Brussels–Amsterdam high-speed rail corridor
chosen
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.
Belgian high-speed rail network
The Belgian high-speed rail network is a system of dedicated high-speed railway lines that connects major Belgian cities with neighboring countries as part of the broader European high-speed rail system.
-
D.
Paris–Amsterdam high-speed corridor
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.
-
E.
Brussels–Lille high-speed railway
The Brussels–Lille high-speed railway is an international high-speed rail line in Western Europe that connects Brussels in Belgium with Lille in northern France as part of the broader European high-speed rail network.
- 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.