Triple
T4153391
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Heidelberg Castle |
E89959
|
entity |
| Predicate | hasBuildingPart |
P35
|
FINISHED |
| Object |
Powder Tower
Powder Tower is a historic defensive tower within Heidelberg Castle in Germany, once used for storing gunpowder and contributing to the fortress’s military fortifications.
|
E417379
|
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: Powder Tower | Statement: [Heidelberg Castle, hasBuildingPart, Powder Tower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Powder Tower Context triple: [Heidelberg Castle, hasBuildingPart, Powder Tower]
-
A.
Sauvabelin Tower
Sauvabelin Tower is a wooden observation tower in Lausanne, Switzerland, known for its panoramic views over the city, Lake Geneva, and the surrounding Alps.
-
B.
Crean Tower
Crean Tower is a prominent 236-foot bell tower and landmark structure located on the campus of Christ Cathedral (formerly Crystal Cathedral) in Garden Grove, California.
-
C.
Curfew Tower
Curfew Tower is a historic defensive tower within Windsor Castle, notable for its medieval architecture and role in the castle’s fortifications.
-
D.
Powder Tower Mihulka
Powder Tower Mihulka is a historic defensive and gunpowder storage tower within Prague Castle, now serving as a museum space.
-
E.
Stone Tower
Stone Tower is a historic stone observation tower located within Lynn Woods Reservation in Lynn, Massachusetts, offering panoramic views of the surrounding forest and coastline.
- 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: Powder Tower Triple: [Heidelberg Castle, hasBuildingPart, Powder Tower]
Generated description
Powder Tower is a historic defensive tower within Heidelberg Castle in Germany, once used for storing gunpowder and contributing to the fortress’s military fortifications.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Powder Tower Target entity description: Powder Tower is a historic defensive tower within Heidelberg Castle in Germany, once used for storing gunpowder and contributing to the fortress’s military fortifications.
-
A.
Sauvabelin Tower
Sauvabelin Tower is a wooden observation tower in Lausanne, Switzerland, known for its panoramic views over the city, Lake Geneva, and the surrounding Alps.
-
B.
Crean Tower
Crean Tower is a prominent 236-foot bell tower and landmark structure located on the campus of Christ Cathedral (formerly Crystal Cathedral) in Garden Grove, California.
-
C.
Curfew Tower
Curfew Tower is a historic defensive tower within Windsor Castle, notable for its medieval architecture and role in the castle’s fortifications.
-
D.
Powder Tower Mihulka
Powder Tower Mihulka is a historic defensive and gunpowder storage tower within Prague Castle, now serving as a museum space.
-
E.
Stone Tower
Stone Tower is a historic stone observation tower located within Lynn Woods Reservation in Lynn, Massachusetts, offering panoramic views of the surrounding forest and coastline.
- 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_69aed95a59a881909b26e70b42c6811a |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af0277a910819085cde5df9a8110d8 |
completed | March 9, 2026, 5:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b57f399c748190a87ca2a824dbfbca |
completed | March 14, 2026, 3:31 p.m. |
| NEDg | Description generation | batch_69b580260a588190a2e1a84513a8c72f |
completed | March 14, 2026, 3:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b580c46e7481908aa13c6d7c6e36de |
completed | March 14, 2026, 3:37 p.m. |
Created at: March 9, 2026, 3:44 p.m.