Triple
T12762004
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MCI D-Series coaches |
E305017
|
entity |
| Predicate | hasModel |
P2390
|
FINISHED |
| Object | MCI D4500 |
E1003205
|
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: MCI D4500 | Statement: [MCI D-Series coaches, hasModel, MCI D4500]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MCI D4500 Context triple: [MCI D-Series coaches, hasModel, MCI D4500]
-
A.
MCI D4000
chosen
The MCI D4000 is a long-distance motorcoach model produced by Motor Coach Industries, commonly used for intercity and charter bus services.
-
B.
D4500
D4500 is a remarkably well-preserved early Homo cranium from the Dmanisi site in Georgia that has significantly informed understanding of human evolution and variation in early hominins.
-
C.
Mitsubishi Diamondtron
Mitsubishi Diamondtron is a line of high-quality aperture grille CRT display tubes developed by Mitsubishi Electric as a rival to Sony's Trinitron technology.
-
D.
MCD-4
MCD-4 is a line of the Moscow Central Diameters suburban rail system, providing cross-city commuter rail service through Moscow and surrounding areas.
-
E.
Konica Minolta Planetarium Tenku
Konica Minolta Planetarium Tenku is a modern digital planetarium in Tokyo known for its immersive star and space projection shows.
- 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_69d7bdf1fcd081909ffb0e0d6fa3a07d |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96d8e44188190840cd23d380bf23d |
completed | April 10, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68eb7e8448190a097d40ed8927285 |
completed | May 2, 2026, 11:54 p.m. |
Created at: April 9, 2026, 5:28 p.m.