Triple
T3784733
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Camera Obscura de Tavira |
E85502
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Tavira castle |
E87111
|
NE FINISHED |
How this triple was built (2 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: Tavira castle | Statement: [Camera Obscura de Tavira, near, Tavira castle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tavira castle Context triple: [Camera Obscura de Tavira, near, Tavira castle]
-
A.
Silves Castle
Silves Castle is a well-preserved medieval Moorish fortress in the town of Silves in Portugal’s Algarve region, known for its red sandstone walls and historical significance.
-
B.
Fortress of Sagres
The Fortress of Sagres is a historic coastal stronghold in Portugal’s Algarve region, long associated with maritime exploration and the legacy of Prince Henry the Navigator.
-
C.
Tavira Tower
Tavira Tower is an 18th-century watchtower in Cádiz, Spain, best known for its historic role as a lookout point and for housing a popular camera obscura offering panoramic views of the city.
-
D.
Castelo de Tavira
chosen
Castelo de Tavira is a historic medieval castle in the town of Tavira in Portugal’s Algarve region, known for its preserved walls, towers, and panoramic views over the city.
-
E.
São Jorge Castle
São Jorge Castle is a historic Moorish-era fortress and popular viewpoint overlooking central Lisbon and the Tagus River.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69aed937fa8881908208ef3801060826 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aee3dd80f08190a1704521a764e22c |
completed | March 9, 2026, 3:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4f04a35448190a57f431ef703b1e1 |
completed | March 14, 2026, 5:21 a.m. |
Created at: March 9, 2026, 3:13 p.m.