Triple
T50356
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amsterdam |
E989
|
entity |
| Predicate | hasCanal |
P35
|
FINISHED |
| Object |
Brouwersgracht
Brouwersgracht is a picturesque historic canal in Amsterdam, renowned for its traditional canal houses, bridges, and central location in the city’s canal belt.
|
E8540
|
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: Brouwersgracht | Statement: [Amsterdam, hasCanal, Brouwersgracht]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brouwersgracht Context triple: [Amsterdam, hasCanal, Brouwersgracht]
-
A.
Keizersgracht
Keizersgracht is one of Amsterdam’s main historic canals, renowned for its grand 17th-century canal houses and central role in the city’s UNESCO-listed canal belt.
-
B.
Prinsengracht
Prinsengracht is one of Amsterdam’s main historic canals, known for its picturesque waterways, houseboats, and traditional canal houses.
-
C.
Herengracht
Herengracht is one of Amsterdam’s most famous and historic canals, renowned for its elegant 17th-century canal houses and central role in the city’s canal belt.
-
D.
Amstel River
The Amstel River is a historic waterway in the Netherlands that flows through and gives its name to the city of Amsterdam.
-
E.
Haarlemmermeer
Haarlemmermeer is a municipality in the province of North Holland in the Netherlands, best known for encompassing Amsterdam Airport Schiphol.
- 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: Brouwersgracht Triple: [Amsterdam, hasCanal, Brouwersgracht]
Generated description
Brouwersgracht is a picturesque historic canal in Amsterdam, renowned for its traditional canal houses, bridges, and central location in the city’s canal belt.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brouwersgracht Target entity description: Brouwersgracht is a picturesque historic canal in Amsterdam, renowned for its traditional canal houses, bridges, and central location in the city’s canal belt.
-
A.
Keizersgracht
Keizersgracht is one of Amsterdam’s main historic canals, renowned for its grand 17th-century canal houses and central role in the city’s UNESCO-listed canal belt.
-
B.
Prinsengracht
Prinsengracht is one of Amsterdam’s main historic canals, known for its picturesque waterways, houseboats, and traditional canal houses.
-
C.
Herengracht
Herengracht is one of Amsterdam’s most famous and historic canals, renowned for its elegant 17th-century canal houses and central role in the city’s canal belt.
-
D.
Amstel River
The Amstel River is a historic waterway in the Netherlands that flows through and gives its name to the city of Amsterdam.
-
E.
Haarlemmermeer
Haarlemmermeer is a municipality in the province of North Holland in the Netherlands, best known for encompassing Amsterdam Airport Schiphol.
- 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_69a2480baefc81909951b14058479aa2 |
completed | Feb. 28, 2026, 1:42 a.m. |
| NER | Named-entity recognition | batch_69a24af56cc88190a898f8bf2a283820 |
completed | Feb. 28, 2026, 1:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2623ecff48190bc390f8d418b97ec |
completed | Feb. 28, 2026, 3:34 a.m. |
| NEDg | Description generation | batch_69a262b29fc88190a1562e4dbe10d438 |
completed | Feb. 28, 2026, 3:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2634b24d08190b4869d235516c2ab |
completed | Feb. 28, 2026, 3:38 a.m. |
Created at: Feb. 28, 2026, 1:47 a.m.