Triple
T16869201
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Paris–Amsterdam high-speed corridor |
E410123
|
entity |
| Predicate | hasIntermediateMarket |
P125300
|
FINISHED |
| Object |
Brussels–Rotterdam
Brussels–Rotterdam is a key international rail passenger market segment linking Belgium’s capital with the major Dutch port city along the high-speed route between Paris and Amsterdam.
|
E1191293
|
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–Rotterdam | Statement: [Paris–Amsterdam high-speed corridor, hasIntermediateMarket, Brussels–Rotterdam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brussels–Rotterdam Context triple: [Paris–Amsterdam high-speed corridor, hasIntermediateMarket, Brussels–Rotterdam]
-
A.
Brussels–Amsterdam
Brussels–Amsterdam is a major international high-speed rail route connecting the capitals of Belgium and the Netherlands.
-
B.
Brussels–Cologne
Brussels–Cologne is a major international high-speed rail corridor linking Belgium’s capital with the German city of Cologne.
-
C.
Brussels–Antwerp–Rotterdam–Amsterdam axis
The Brussels–Antwerp–Rotterdam–Amsterdam axis is a major North–West European high-speed and freight rail corridor linking key Belgian and Dutch metropolitan and port cities.
-
D.
Brussels–Namur
Brussels–Namur is a major Belgian railway corridor linking the capital city Brussels with the Walloon city of Namur, serving as an important route for regional and intercity train traffic.
-
E.
Rotterdam–The Hague corridor
The Rotterdam–The Hague corridor is a major urban and transport axis in the western Netherlands that links the cities of Rotterdam and The Hague within the densely populated Randstad metropolitan region.
- 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–Rotterdam Triple: [Paris–Amsterdam high-speed corridor, hasIntermediateMarket, Brussels–Rotterdam]
Generated description
Brussels–Rotterdam is a key international rail passenger market segment linking Belgium’s capital with the major Dutch port city along the high-speed route between Paris and Amsterdam.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brussels–Rotterdam Target entity description: Brussels–Rotterdam is a key international rail passenger market segment linking Belgium’s capital with the major Dutch port city along the high-speed route between Paris and Amsterdam.
-
A.
Brussels–Amsterdam
Brussels–Amsterdam is a major international high-speed rail route connecting the capitals of Belgium and the Netherlands.
-
B.
Brussels–Cologne
Brussels–Cologne is a major international high-speed rail corridor linking Belgium’s capital with the German city of Cologne.
-
C.
Brussels–Antwerp–Rotterdam–Amsterdam axis
chosen
The Brussels–Antwerp–Rotterdam–Amsterdam axis is a major North–West European high-speed and freight rail corridor linking key Belgian and Dutch metropolitan and port cities.
-
D.
Brussels–Namur
Brussels–Namur is a major Belgian railway corridor linking the capital city Brussels with the Walloon city of Namur, serving as an important route for regional and intercity train traffic.
-
E.
Rotterdam–The Hague corridor
The Rotterdam–The Hague corridor is a major urban and transport axis in the western Netherlands that links the cities of Rotterdam and The Hague within the densely populated Randstad metropolitan region.
- F. None of above.
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_69d88395e6c88190b22730f335107c14 |
completed | April 10, 2026, 4:59 a.m. |
| NER | Named-entity recognition | batch_69e3b50b85c08190b35d1c45ee0e9675 |
completed | April 18, 2026, 4:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00c7a27f548190963c35f40f4420f8 |
completed | May 10, 2026, 6 p.m. |
| NEDg | Description generation | batch_6a00c9059a2c819099ede5a7b6e25b18 |
completed | May 10, 2026, 6:05 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00c9d1c6a0819083635b8246cc82e7 |
completed | May 10, 2026, 6:09 p.m. |
Created at: April 10, 2026, 5:24 a.m.