Triple
T18520670
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | USRA Light Pacific 4-6-2 |
E452573
|
entity |
| Predicate | designFamily |
P8152
|
FINISHED |
| Object | USRA Pacific types |
—
|
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 Pacific types | Statement: [USRA Light Pacific 4-6-2, designFamily, USRA Pacific types]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: USRA Pacific types Context triple: [USRA Light Pacific 4-6-2, designFamily, USRA Pacific types]
-
A.
USRA
chosen
USRA is the commonly used acronym for the United States Railroad Administration, the U.S. government agency that temporarily nationalized and operated railroads during World War I.
-
B.
OP (Ocean Pacific)
OP (Ocean Pacific) is an American surf-inspired lifestyle and apparel brand known for its beachwear, swimwear, and casual clothing.
-
C.
South Pacific Enterprises
South Pacific Enterprises is the production company behind the classic 1958 film adaptation of the Rodgers and Hammerstein musical "South Pacific."
-
D.
K4s Pacific
The K4s Pacific was a renowned class of 4-6-2 steam locomotives that served as the primary passenger power for the Pennsylvania Railroad in the first half of the 20th century.
-
E.
Pacific Community (SPC)
The Pacific Community (SPC) is an international development organization that supports Pacific Island countries and territories through technical assistance, research, and regional cooperation across areas such as health, fisheries, climate resilience, and sustainable development.
- 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_69d8d386df84819092355ebb260d848e |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5338db5e4819086503a2176dfe499 |
completed | April 19, 2026, 7:57 p.m. |
Created at: April 10, 2026, 11:37 a.m.