Triple
T16869202
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Paris–Amsterdam high-speed corridor |
E410123
|
entity |
| Predicate | hasIntermediateMarket |
P125300
|
FINISHED |
| Object |
Rotterdam–Amsterdam
Rotterdam–Amsterdam is a key intercity rail segment in the Netherlands that forms part of the high-speed route linking Paris and Amsterdam.
|
E1242762
|
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: Rotterdam–Amsterdam | Statement: [Paris–Amsterdam high-speed corridor, hasIntermediateMarket, Rotterdam–Amsterdam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rotterdam–Amsterdam Context triple: [Paris–Amsterdam high-speed corridor, hasIntermediateMarket, Rotterdam–Amsterdam]
-
A.
Amsterdam and Rotterdam
Amsterdam and Rotterdam are the two largest and most economically significant cities in the Netherlands, known respectively for their historic canals and cultural heritage and for their major port and modern architecture.
-
B.
Rotterdam
Rotterdam is a major Dutch port city known for having one of the world’s largest harbors and striking modern architecture.
-
C.
Amsterdam–The Hague–Rotterdam corridor
The Amsterdam–The Hague–Rotterdam corridor is a heavily trafficked rail and urban region in the western Netherlands that links the country’s largest Randstad cities through a continuous band of transportation and development.
-
D.
Rotterdam–The Hague metropolitan area
The Rotterdam–The Hague metropolitan area is a major urban and economic region in the western Netherlands that encompasses the port city of Rotterdam, the seat of government in The Hague, and surrounding municipalities.
-
E.
Utrecht
Utrecht is a historic city and province in the central Netherlands, known for its medieval old town, canals, and role as a religious and cultural center.
- 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: Rotterdam–Amsterdam Triple: [Paris–Amsterdam high-speed corridor, hasIntermediateMarket, Rotterdam–Amsterdam]
Generated description
Rotterdam–Amsterdam is a key intercity rail segment in the Netherlands that forms part of the high-speed route linking Paris and Amsterdam.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rotterdam–Amsterdam Target entity description: Rotterdam–Amsterdam is a key intercity rail segment in the Netherlands that forms part of the high-speed route linking Paris and Amsterdam.
-
A.
Amsterdam and Rotterdam
Amsterdam and Rotterdam are the two largest and most economically significant cities in the Netherlands, known respectively for their historic canals and cultural heritage and for their major port and modern architecture.
-
B.
Rotterdam
Rotterdam is a major Dutch port city known for having one of the world’s largest harbors and striking modern architecture.
-
C.
Amsterdam–The Hague–Rotterdam corridor
The Amsterdam–The Hague–Rotterdam corridor is a heavily trafficked rail and urban region in the western Netherlands that links the country’s largest Randstad cities through a continuous band of transportation and development.
-
D.
Rotterdam–The Hague metropolitan area
The Rotterdam–The Hague metropolitan area is a major urban and economic region in the western Netherlands that encompasses the port city of Rotterdam, the seat of government in The Hague, and surrounding municipalities.
-
E.
Utrecht
Utrecht is a historic city and province in the central Netherlands, known for its medieval old town, canals, and role as a religious and cultural center.
- 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_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_6a00d4544124819080f20df1daa3f9ed |
completed | May 10, 2026, 6:54 p.m. |
| NEDg | Description generation | batch_6a00d55f665c8190bd9a4bf594d0bac4 |
completed | May 10, 2026, 6:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00d5c38a1081909e13c016f21899d2 |
completed | May 10, 2026, 7 p.m. |
Created at: April 10, 2026, 5:24 a.m.