Triple
T15816647
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | HSL 2 |
E383495
|
entity |
| Predicate | partOfCorridor |
P840
|
FINISHED |
| Object |
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.
|
E1178412
|
NE FINISHED |
How this triple was built (4 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: Brussels–Liège–Germany high-speed corridor | Statement: [HSL 2, partOfCorridor, Brussels–Liège–Germany high-speed corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brussels–Liège–Germany high-speed corridor Context triple: [HSL 2, partOfCorridor, Brussels–Liège–Germany high-speed corridor]
-
A.
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.
-
B.
Brussels–Luxembourg rail corridor
The Brussels–Luxembourg rail corridor is a major international railway route linking Belgium’s capital with the Grand Duchy of Luxembourg, serving as an important axis for passenger and freight transport in Western Europe.
-
C.
London–Brussels–Cologne rail corridor
The London–Brussels–Cologne rail corridor is a key high-speed international railway route linking the United Kingdom with Belgium and Germany via major European cities.
-
D.
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.
-
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. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Brussels–Liège–Germany high-speed corridor Triple: [HSL 2, partOfCorridor, Brussels–Liège–Germany high-speed corridor]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brussels–Liège–Germany high-speed corridor Target entity description: 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.
-
A.
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.
-
B.
Brussels–Luxembourg rail corridor
The Brussels–Luxembourg rail corridor is a major international railway route linking Belgium’s capital with the Grand Duchy of Luxembourg, serving as an important axis for passenger and freight transport in Western Europe.
-
C.
London–Brussels–Cologne rail corridor
The London–Brussels–Cologne rail corridor is a key high-speed international railway route linking the United Kingdom with Belgium and Germany via major European cities.
-
D.
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.
-
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. chosen
Provenance (5 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_69d86da2858c819090cc8481e7207b6e |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e0c4a306a48190840adc49df2c26c5 |
completed | April 16, 2026, 11:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff99959f048190ae24a072387ec233 |
completed | May 9, 2026, 8:31 p.m. |
| NEDg | Description generation | batch_69ff9ad6b29081909ff2abb2c4d866a4 |
completed | May 9, 2026, 8:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff9b443280819088dbf18f7c57406b |
completed | May 9, 2026, 8:38 p.m. |
Created at: April 10, 2026, 4:49 a.m.