Triple
T18738344
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | USRA Heavy Mikado 2-8-2 |
E458224
|
entity |
| Predicate | family |
P566
|
FINISHED |
| Object | USRA Mikado designs |
—
|
NE NERFINISHED |
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: USRA Mikado designs | Statement: [USRA Heavy Mikado 2-8-2, family, USRA Mikado designs]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: USRA Mikado designs Context triple: [USRA Heavy Mikado 2-8-2, family, USRA Mikado designs]
-
A.
USRA Light Mikado
chosen
The USRA Light Mikado was a widely used standardized 2-8-2 steam locomotive design developed by the United States Railroad Administration during World War I for freight service across multiple American railroads.
-
B.
USRA national car-building program
The USRA national car-building program was a World War I–era United States initiative that standardized freight car designs to improve efficiency and coordination across American railroads.
-
C.
MR-UR-100
MR-UR-100 was a Soviet intercontinental ballistic missile (ICBM) system developed during the Cold War as part of the USSR’s strategic nuclear forces.
-
D.
Mitsubishi Jisho Sekkei
Mitsubishi Jisho Sekkei is a major Japanese architectural and urban design firm known for creating prominent high-rise and commercial developments across Japan.
-
E.
Sanyo-Onoda
Sanyo-Onoda is a coastal industrial city in western Japan known for its cement and chemical industries and its location along the Seto Inland Sea.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8d394dc308190b6725073f5db324c |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5768b80ac8190bc05628d64f86fc9 |
completed | April 20, 2026, 12:42 a.m. |
Created at: April 10, 2026, 11:51 a.m.