Triple
T20205849
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Union Pacific Big Boy class locomotives |
E493346
|
entity |
| Predicate | nickname |
P55
|
FINISHED |
| Object | Big Boy |
—
|
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: Big Boy | Statement: [Union Pacific Big Boy class locomotives, nickname, Big Boy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Big Boy Context triple: [Union Pacific Big Boy class locomotives, nickname, Big Boy]
-
A.
Big Boy
Big Boy is a prominent character in Jamaican folklore, often depicted as a larger-than-life figure whose adventures and traits reflect local cultural values and storytelling traditions.
-
B.
Big Boy
"Big Boy" is the first released song by the Jackson 5, marking the group's recording debut before they rose to international fame with Motown.
-
C.
Big Boy
chosen
Big Boy is an American fast-food restaurant chain best known for its double-decker hamburgers and iconic overall-clad mascot.
-
D.
Giant Hamburger
Giant Hamburger is an alternative title for Claes Oldenburg’s iconic oversized floor sculpture of a hamburger, a pop art work that playfully exaggerates everyday consumer food.
-
E.
Big Beef
"Big Beef" is a track by the American rock band Escapology, known for its energetic style and guitar-driven sound.
- 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_69da6269614c8190bb40475d9d477358 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e66d922ebc8190ae012da8ceba74dd |
completed | April 20, 2026, 6:16 p.m. |
Created at: April 11, 2026, 11:38 p.m.