Triple
T21158363
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | historic city fortifications of Osnabrück |
E521368
|
entity |
| Predicate | hasRemnant |
P19817
|
FINISHED |
| Object | Bucksturm former watchtower |
—
|
NE NERFINISHED |
How this triple was built (3 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: Bucksturm former watchtower | Statement: [historic city fortifications of Osnabrück, hasRemnant, Bucksturm former watchtower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bucksturm former watchtower Context triple: [historic city fortifications of Osnabrück, hasRemnant, Bucksturm former watchtower]
-
A.
Steintorturm (Stone Gate Tower)
Steintorturm (Stone Gate Tower) is a historic medieval city gate tower in Brandenburg an der Havel, Germany, notable for its preserved brick Gothic architecture.
-
B.
Łutowiec watchtower ruins
Łutowiec watchtower ruins are the remains of a medieval defensive tower in southern Poland that formed part of the historic Eagles' Nests fortification system along the Kraków–Częstochowa Upland.
-
C.
Baluarte watchtower
Baluarte watchtower is a historic Spanish-era coastal lookout tower in Oslob, Cebu, built as part of the town’s defenses against Moro pirate raids and now a popular heritage landmark.
-
D.
Bunker Tower
Bunker Tower is a historic stone observation tower and landmark located atop Cheaha Mountain, the highest point in Alabama.
-
E.
Schirmerturm
Schirmerturm is one of the historic defensive towers incorporated into Lucerne’s medieval Musegg Wall fortifications in Switzerland.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bucksturm former watchtower Target entity description: Bucksturm is a former medieval watchtower in Osnabrück, Germany, preserved as a remnant of the city’s historic fortifications and known for its role in the town’s defensive history.
-
A.
Steintorturm (Stone Gate Tower)
Steintorturm (Stone Gate Tower) is a historic medieval city gate tower in Brandenburg an der Havel, Germany, notable for its preserved brick Gothic architecture.
-
B.
Łutowiec watchtower ruins
Łutowiec watchtower ruins are the remains of a medieval defensive tower in southern Poland that formed part of the historic Eagles' Nests fortification system along the Kraków–Częstochowa Upland.
-
C.
Baluarte watchtower
Baluarte watchtower is a historic Spanish-era coastal lookout tower in Oslob, Cebu, built as part of the town’s defenses against Moro pirate raids and now a popular heritage landmark.
-
D.
Bunker Tower
Bunker Tower is a historic stone observation tower and landmark located atop Cheaha Mountain, the highest point in Alabama.
-
E.
Schirmerturm
Schirmerturm is one of the historic defensive towers incorporated into Lucerne’s medieval Musegg Wall fortifications in Switzerland.
- F. None of above. chosen
Provenance (2 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_69e0b50d1ea481909c07e63c3ead9316 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7252dc3f0819094c6acf52a9f308d |
completed | April 21, 2026, 7:20 a.m. |
Created at: April 16, 2026, 2:59 p.m.