Triple
T1101158
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leidsegracht |
E24382
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object |
Leidsegracht bridge over Prinsengracht
Leidsegracht bridge over Prinsengracht is a historic canal bridge in central Amsterdam where the Leidsegracht crosses the Prinsengracht, known for its classic Dutch architecture and picturesque views.
|
E127120
|
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: Leidsegracht bridge over Prinsengracht | Statement: [Leidsegracht, hasBridge, Leidsegracht bridge over Prinsengracht]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leidsegracht bridge over Prinsengracht Context triple: [Leidsegracht, hasBridge, Leidsegracht bridge over Prinsengracht]
-
A.
Utrechtsestraat bridge
The Utrechtsestraat bridge is a historic canal bridge in central Amsterdam that carries Utrechtsestraat across the Amstel River, offering characteristic views of the city’s waterways and architecture.
-
B.
Berlagebrug
Berlagebrug is a historic Amsterdam bridge, designed by architect Hendrik Petrus Berlage in the early 20th century, known for its functionalist style and role as a key crossing in the city’s southern area.
-
C.
Blauwbrug
Blauwbrug is a historic, ornately decorated bridge in central Amsterdam, known for its theatrical, Parisian-style design and its role as a prominent crossing over the Amstel River.
-
D.
Ceintuurbaanbrug
Ceintuurbaanbrug is a bridge in Amsterdam that carries the Ceintuurbaan across the Amstel River, connecting neighborhoods in the southern part of the city.
-
E.
Waalbrug
Waalbrug is a historic steel arch bridge over the River Waal in Nijmegen, the Netherlands, known for its distinctive design and key role in World War II.
- 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: Leidsegracht bridge over Prinsengracht Triple: [Leidsegracht, hasBridge, Leidsegracht bridge over Prinsengracht]
Generated description
Leidsegracht bridge over Prinsengracht is a historic canal bridge in central Amsterdam where the Leidsegracht crosses the Prinsengracht, known for its classic Dutch architecture and picturesque views.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leidsegracht bridge over Prinsengracht Target entity description: Leidsegracht bridge over Prinsengracht is a historic canal bridge in central Amsterdam where the Leidsegracht crosses the Prinsengracht, known for its classic Dutch architecture and picturesque views.
-
A.
Utrechtsestraat bridge
The Utrechtsestraat bridge is a historic canal bridge in central Amsterdam that carries Utrechtsestraat across the Amstel River, offering characteristic views of the city’s waterways and architecture.
-
B.
Berlagebrug
Berlagebrug is a historic Amsterdam bridge, designed by architect Hendrik Petrus Berlage in the early 20th century, known for its functionalist style and role as a key crossing in the city’s southern area.
-
C.
Blauwbrug
Blauwbrug is a historic, ornately decorated bridge in central Amsterdam, known for its theatrical, Parisian-style design and its role as a prominent crossing over the Amstel River.
-
D.
Ceintuurbaanbrug
Ceintuurbaanbrug is a bridge in Amsterdam that carries the Ceintuurbaan across the Amstel River, connecting neighborhoods in the southern part of the city.
-
E.
Waalbrug
Waalbrug is a historic steel arch bridge over the River Waal in Nijmegen, the Netherlands, known for its distinctive design and key role in World War II.
- 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_69a4940542308190ac2a0b1f730b7cfc |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4b9c079f48190a0e0ddda182f7a01 |
completed | March 1, 2026, 10:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac4c47dbf88190a1898d7bda32ecb2 |
completed | March 7, 2026, 4:03 p.m. |
| NEDg | Description generation | batch_69ac4feb86c88190abaed60e0782fec6 |
completed | March 7, 2026, 4:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac509b6fe48190973bbfabdc976541 |
completed | March 7, 2026, 4:21 p.m. |
Created at: March 1, 2026, 7:43 p.m.