Triple
T1781302
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eurostar |
E39296
|
entity |
| Predicate | operatesOnLine |
P15252
|
FINISHED |
| Object |
HSL-Zuid
HSL-Zuid is a Dutch high-speed railway line connecting the Randstad region with Belgium and beyond as part of the international high-speed rail network.
|
E199939
|
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: HSL-Zuid | Statement: [Eurostar, operatesOnLine, HSL-Zuid]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: HSL-Zuid Context triple: [Eurostar, operatesOnLine, HSL-Zuid]
-
A.
Oud-Zuid
Oud-Zuid is an affluent, culturally rich district in Amsterdam known for its museums, upscale shopping streets, and historic architecture.
-
B.
Amsterdam Zuid
Amsterdam Zuid is a major railway and business district station in the southern part of Amsterdam, serving as a key hub for regional and international connections.
-
C.
Berendrecht-Zandvliet-Lillo
Berendrecht-Zandvliet-Lillo is a northern district of the Belgian city of Antwerp that encompasses several former villages along the Scheldt River, known for its proximity to the Port of Antwerp and extensive polder landscapes.
-
D.
Zuid-Beijerland
Zuid-Beijerland is a village in the western Netherlands, located in the province of South Holland and known for its rural character within the Hoeksche Waard region.
-
E.
Nieuwendijk
Nieuwendijk is one of Amsterdam’s oldest and busiest shopping streets, running through the historic city center near Dam Square.
- 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: HSL-Zuid Triple: [Eurostar, operatesOnLine, HSL-Zuid]
Generated description
HSL-Zuid is a Dutch high-speed railway line connecting the Randstad region with Belgium and beyond as part of the international high-speed rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: HSL-Zuid Target entity description: HSL-Zuid is a Dutch high-speed railway line connecting the Randstad region with Belgium and beyond as part of the international high-speed rail network.
-
A.
Oud-Zuid
Oud-Zuid is an affluent, culturally rich district in Amsterdam known for its museums, upscale shopping streets, and historic architecture.
-
B.
Amsterdam Zuid
Amsterdam Zuid is a major railway and business district station in the southern part of Amsterdam, serving as a key hub for regional and international connections.
-
C.
Berendrecht-Zandvliet-Lillo
Berendrecht-Zandvliet-Lillo is a northern district of the Belgian city of Antwerp that encompasses several former villages along the Scheldt River, known for its proximity to the Port of Antwerp and extensive polder landscapes.
-
D.
Zuid-Beijerland
Zuid-Beijerland is a village in the western Netherlands, located in the province of South Holland and known for its rural character within the Hoeksche Waard region.
-
E.
Nieuwendijk
Nieuwendijk is one of Amsterdam’s oldest and busiest shopping streets, running through the historic city center near Dam Square.
- 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_69a88630519c8190a17addd83c4a3ef4 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69aa64e22d6881909ba6ec120b320918 |
completed | March 6, 2026, 5:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ada99f52a08190854109d152c22be0 |
completed | March 8, 2026, 4:53 p.m. |
| NEDg | Description generation | batch_69adab04b5688190afb3418e9b9da845 |
completed | March 8, 2026, 4:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adaeaf81e881908f99f5d948e3557b |
completed | March 8, 2026, 5:15 p.m. |
Created at: March 4, 2026, 7:31 p.m.