Triple
T6779716
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tavira Tower |
E155648
|
entity |
| Predicate | knownFor |
P22
|
FINISHED |
| Object | camera obscura |
E85502
|
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: camera obscura | Statement: [Tavira Tower, knownFor, camera obscura]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: camera obscura Context triple: [Tavira Tower, knownFor, camera obscura]
-
A.
Camera Obscura de Tavira
chosen
Camera Obscura de Tavira is a popular optical attraction in Tavira, Portugal, offering panoramic live views of the town projected inside a former water tower.
-
B.
Camera Obscura Art Lab
Camera Obscura Art Lab is a community arts and crafts studio and cultural space in Santa Monica offering classes, workshops, and creative programs for the public.
-
C.
Catoptrics
Catoptrics is an ancient Greek mathematical treatise, traditionally attributed to Euclid, that studies the geometry of reflection in mirrors and the formation of images.
-
D.
Stereoscope
Stereoscope is a 1999 animated film by South African artist William Kentridge that uses his signature charcoal-drawing technique to explore themes of political turmoil, memory, and fragmentation.
-
E.
Dioptrique
Dioptrique is a scientific treatise by René Descartes that lays out his pioneering theories on light and optics, including the law of refraction.
- 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_69c688162bf8819088b664b5c3b5be7a |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d26a1634819099b8a3b3196a306a |
completed | March 27, 2026, 6:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c712cf86e08190bd07c98f01ac5e19 |
completed | March 27, 2026, 11:29 p.m. |
Created at: March 27, 2026, 2:14 p.m.