Triple
T2728843
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Robert Kerr |
E60260
|
entity |
| Predicate | coFounded |
P104
|
FINISHED |
| Object | IMAX |
E4058
|
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: IMAX | Statement: [Robert Kerr, coFounded, IMAX]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IMAX Context triple: [Robert Kerr, coFounded, IMAX]
-
A.
IMAX
chosen
IMAX is a high-resolution large-format cinema technology known for its giant screens, immersive sound, and specialized cameras used for premium theatrical presentations.
-
B.
Dolby Cinema
Dolby Cinema is a premium movie theater experience that combines advanced Dolby Vision HDR projection and Dolby Atmos immersive sound to deliver high-contrast visuals and multidimensional audio.
-
C.
4DX auditoriums
4DX auditoriums are immersive movie theater environments that enhance films with motion seats and sensory effects like wind, rain, and scents synchronized to the on-screen action.
-
D.
Cinemastar
Cinemastar is a line of hard disk drives produced by HGST, typically designed for consumer and multimedia applications.
-
E.
RealD 3D
RealD 3D is a widely used digital stereoscopic projection technology for cinemas that delivers immersive three-dimensional viewing using polarized glasses.
- 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_69ab4b75cd908190b691ef0d1801acda |
completed | March 6, 2026, 9:47 p.m. |
| NER | Named-entity recognition | batch_69abdaeaee388190a21e7fa0b8f83546 |
completed | March 7, 2026, 7:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afb69aa8b081909c57e8a7f64d0913 |
completed | March 10, 2026, 6:13 a.m. |
Created at: March 6, 2026, 9:56 p.m.