Triple
T12891170
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Biograph projector |
E308366
|
entity |
| Predicate | designedToCompeteWith |
P1375
|
FINISHED |
| Object | Edison Vitascope |
E60288
|
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: Edison Vitascope | Statement: [Biograph projector, designedToCompeteWith, Edison Vitascope]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Edison Vitascope Context triple: [Biograph projector, designedToCompeteWith, Edison Vitascope]
-
A.
Kinetoscope
The Kinetoscope was an early motion picture exhibition device that allowed a single viewer to watch short films through a peephole, pioneering the commercial development of cinema in the 1890s.
-
B.
Vitascope
chosen
Vitascope was an early film projector developed in the 1890s that helped introduce projected motion pictures to large audiences in theaters.
-
C.
Kinetograph
The Kinetograph was an early motion picture camera developed in the late 19th century by Thomas Edison and William Kennedy Laurie Dickson to record films for viewing in the Kinetoscope.
-
D.
Biograph projector
The Biograph projector was an early motion picture projection system developed in the late 19th century, notable for its large-format film and role in pioneering commercial cinema exhibition.
-
E.
Mutoscope
The Mutoscope is an early motion picture device that displays moving images by rapidly flipping a sequence of photographic cards viewed through a peephole.
- 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_69d7bdf7c1f0819098102569a8d8cbf5 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d97146d2208190be5ae26e51193b67 |
completed | April 10, 2026, 9:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6a55be3288190b2bc0bd197431db3 |
completed | May 3, 2026, 1:31 a.m. |
Created at: April 9, 2026, 5:39 p.m.