Triple
T1375614
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amsterdam ferry network |
E29213
|
entity |
| Predicate | notableRoute |
P22
|
FINISHED |
| Object |
Centraal Station – NDSM ferry
The Centraal Station – NDSM ferry is a free public ferry service in Amsterdam that connects the city’s central railway station with the former shipyard-turned-creative district of NDSM across the IJ River.
|
E162545
|
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: Centraal Station – NDSM ferry | Statement: [Amsterdam ferry network, notableRoute, Centraal Station – NDSM ferry]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Centraal Station – NDSM ferry Context triple: [Amsterdam ferry network, notableRoute, Centraal Station – NDSM ferry]
-
A.
Molengracht canal area
The Molengracht canal area is a Dutch-inspired canal and plaza development in downtown Pella, Iowa, featuring shops, restaurants, and public gathering spaces that reflect the town’s Dutch heritage.
-
B.
Vijzelgracht metro station
Vijzelgracht metro station is an underground station on Amsterdam’s North–South metro line, serving the central canal belt area near Vijzelstraat.
-
C.
Grachtengordel
Grachtengordel is the famous ring of 17th-century canals encircling Amsterdam’s historic center, renowned for its picturesque waterways and canal houses.
-
D.
Leidseplein
Leidseplein is a lively square in central Amsterdam known for its theaters, nightlife, street performers, and numerous cafés and restaurants.
-
E.
Oostelijke Handelskade
Oostelijke Handelskade is a prominent waterfront street and former harbor quay in Amsterdam’s Eastern Docklands, now known for its modern residential and office developments along the IJ river.
- 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: Centraal Station – NDSM ferry Triple: [Amsterdam ferry network, notableRoute, Centraal Station – NDSM ferry]
Generated description
The Centraal Station – NDSM ferry is a free public ferry service in Amsterdam that connects the city’s central railway station with the former shipyard-turned-creative district of NDSM across the IJ River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Centraal Station – NDSM ferry Target entity description: The Centraal Station – NDSM ferry is a free public ferry service in Amsterdam that connects the city’s central railway station with the former shipyard-turned-creative district of NDSM across the IJ River.
-
A.
Molengracht canal area
The Molengracht canal area is a Dutch-inspired canal and plaza development in downtown Pella, Iowa, featuring shops, restaurants, and public gathering spaces that reflect the town’s Dutch heritage.
-
B.
Vijzelgracht metro station
Vijzelgracht metro station is an underground station on Amsterdam’s North–South metro line, serving the central canal belt area near Vijzelstraat.
-
C.
Grachtengordel
Grachtengordel is the famous ring of 17th-century canals encircling Amsterdam’s historic center, renowned for its picturesque waterways and canal houses.
-
D.
Leidseplein
Leidseplein is a lively square in central Amsterdam known for its theaters, nightlife, street performers, and numerous cafés and restaurants.
-
E.
Oostelijke Handelskade
Oostelijke Handelskade is a prominent waterfront street and former harbor quay in Amsterdam’s Eastern Docklands, now known for its modern residential and office developments along the IJ river.
- 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_69a498d883a48190bfdca525296ef7ee |
completed | March 1, 2026, 7:51 p.m. |
| NER | Named-entity recognition | batch_69a4c2f9b51c8190ad52fd8c151499be |
completed | March 1, 2026, 10:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ace56940408190aeba5a342ae3ab17 |
completed | March 8, 2026, 2:56 a.m. |
| NEDg | Description generation | batch_69ace5fb515081908acadef0303b8f6e |
completed | March 8, 2026, 2:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ace9ba4b3481908d03636d8f72d04c |
completed | March 8, 2026, 3:15 a.m. |
Created at: March 1, 2026, 7:59 p.m.