Triple
T21883378
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Den Oever |
E540344
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
lighthouse Den Oever
Lighthouse Den Oever is a historic Dutch lighthouse near the village of Den Oever that marks the entrance to the Wadden Sea and IJsselmeer.
|
E1506388
|
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: lighthouse Den Oever | Statement: [Den Oever, hasLandmark, lighthouse Den Oever]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: lighthouse Den Oever Context triple: [Den Oever, hasLandmark, lighthouse Den Oever]
-
A.
IJmuiden lighthouse
IJmuiden lighthouse is a historic coastal beacon in the Dutch port town of IJmuiden that guides ships entering and leaving the North Sea Canal.
-
B.
lighthouse Westerlichttoren
Lighthouse Westerlichttoren is a prominent historic coastal lighthouse in the Netherlands, known for guiding ships near Burgh-Haamstede on the island of Schouwen-Duiveland.
-
C.
Oranjemolen lighthouse
Oranjemolen lighthouse is a historic coastal beacon in Vlissingen, Netherlands, known for guiding ships along the Western Scheldt and its distinctive location near the city’s sea defenses.
-
D.
Goedereede lighthouse
Goedereede Lighthouse is a historic coastal beacon in the Netherlands, notable for guiding North Sea shipping and serving as a prominent landmark of the town of Goedereede.
-
E.
Lighthouse of Scheveningen
The Lighthouse of Scheveningen is a historic cast-iron coastal lighthouse in the Scheveningen district of The Hague, Netherlands, serving as a prominent maritime navigational aid and local landmark.
- 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: lighthouse Den Oever Triple: [Den Oever, hasLandmark, lighthouse Den Oever]
Generated description
Lighthouse Den Oever is a historic Dutch lighthouse near the village of Den Oever that marks the entrance to the Wadden Sea and IJsselmeer.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: lighthouse Den Oever Target entity description: Lighthouse Den Oever is a historic Dutch lighthouse near the village of Den Oever that marks the entrance to the Wadden Sea and IJsselmeer.
-
A.
IJmuiden lighthouse
IJmuiden lighthouse is a historic coastal beacon in the Dutch port town of IJmuiden that guides ships entering and leaving the North Sea Canal.
-
B.
lighthouse Westerlichttoren
Lighthouse Westerlichttoren is a prominent historic coastal lighthouse in the Netherlands, known for guiding ships near Burgh-Haamstede on the island of Schouwen-Duiveland.
-
C.
Oranjemolen lighthouse
Oranjemolen lighthouse is a historic coastal beacon in Vlissingen, Netherlands, known for guiding ships along the Western Scheldt and its distinctive location near the city’s sea defenses.
-
D.
Goedereede lighthouse
Goedereede Lighthouse is a historic coastal beacon in the Netherlands, notable for guiding North Sea shipping and serving as a prominent landmark of the town of Goedereede.
-
E.
Lighthouse of Scheveningen
The Lighthouse of Scheveningen is a historic cast-iron coastal lighthouse in the Scheveningen district of The Hague, Netherlands, serving as a prominent maritime navigational aid and local landmark.
- 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_69e0c479a98081908ce333853fdd4348 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f118e9d3508190aadcfcdac0376387 |
completed | April 28, 2026, 8:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a52a5d32881908e71863ea01e2bae |
completed | May 17, 2026, 11:43 p.m. |
| NEDg | Description generation | batch_6a0a5364e5e88190b6556220f0751784 |
completed | May 17, 2026, 11:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a544a2ff08190b992a644f32c4d58 |
completed | May 17, 2026, 11:50 p.m. |
Created at: April 16, 2026, 7:05 p.m.