Triple
T22062926
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hi-Line Subdivision |
E545196
|
entity |
| Predicate | successorLineOf |
P10969
|
FINISHED |
| Object | Great Northern Railway main line in Montana |
—
|
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: Great Northern Railway main line in Montana | Statement: [Hi-Line Subdivision, successorLineOf, Great Northern Railway main line in Montana]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Great Northern Railway main line in Montana Context triple: [Hi-Line Subdivision, successorLineOf, Great Northern Railway main line in Montana]
-
A.
Burlington Northern Santa Fe Railway main line
The Burlington Northern Santa Fe Railway main line is a major transcontinental freight rail corridor in the United States that carries heavy rail traffic across key western routes, including the desert region near Needles, California.
-
B.
Great Northern Railway main line
chosen
The Great Northern Railway main line was a major 19th- and early 20th-century British railway route that formed the core trunk line of the GNR, linking London with key cities in the East Midlands and northern England.
-
C.
Grand Trunk Western Railroad line
The Grand Trunk Western Railroad line was a major regional rail route in the Midwestern United States, historically operated by the Grand Trunk Western Railroad as part of its freight and passenger network.
-
D.
Denver and Rio Grande Western Railroad main line
The Denver and Rio Grande Western Railroad main line was a major transcontinental rail route across the Rocky Mountains, known for its steep grades, dramatic scenery, and vital role in connecting Colorado and Utah to the broader U.S. rail network.
-
E.
Havre–Great Falls line of the Great Northern Railway
The Havre–Great Falls line of the Great Northern Railway is a historic rail route in Montana that connected the agricultural and industrial regions around Great Falls with the transcontinental main line at Havre.
- 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_69e11e3377c48190890c17407b9527d6 |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f1285e8c688190b701e417893cc148 |
completed | April 28, 2026, 9:36 p.m. |
Created at: April 16, 2026, 8:27 p.m.