Triple
T20911197
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago Great Western Railway |
E514949
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | Great Western |
—
|
NE NERFINISHED |
How this triple was built (3 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 Western | Statement: [Chicago Great Western Railway, alsoKnownAs, Great Western]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Great Western Context triple: [Chicago Great Western Railway, alsoKnownAs, Great Western]
-
A.
Great Western Divide
The Great Western Divide is a prominent subrange of California’s Sierra Nevada, known for its rugged peaks and dramatic alpine scenery.
-
B.
Velho Chico
Velho Chico is a Brazilian telenovela that explores family conflicts, political power struggles, and environmental issues along the São Francisco River.
-
C.
American River
The American River is a major waterway in Northern California known for its role in the Gold Rush, outdoor recreation, and as a key tributary of the Sacramento River.
-
D.
American River
American River is a small coastal township on Kangaroo Island in South Australia, known for its sheltered bay, fishing, and nature-based tourism.
-
E.
Canadian River
The Canadian River is a major waterway of the south-central United States that flows through Colorado, New Mexico, Texas, and Oklahoma before joining the Arkansas River.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Great Western Target entity description: Great Western is the common name for the Chicago Great Western Railway, a former Midwestern U.S. railroad that operated freight and passenger services across several states.
-
A.
Great Western Divide
The Great Western Divide is a prominent subrange of California’s Sierra Nevada, known for its rugged peaks and dramatic alpine scenery.
-
B.
Velho Chico
Velho Chico is a Brazilian telenovela that explores family conflicts, political power struggles, and environmental issues along the São Francisco River.
-
C.
American River
The American River is a major waterway in Northern California known for its role in the Gold Rush, outdoor recreation, and as a key tributary of the Sacramento River.
-
D.
American River
American River is a small coastal township on Kangaroo Island in South Australia, known for its sheltered bay, fishing, and nature-based tourism.
-
E.
Canadian River
The Canadian River is a major waterway of the south-central United States that flows through Colorado, New Mexico, Texas, and Oklahoma before joining the Arkansas River.
- F. None of above. chosen
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_69e0b4f9d5ec8190bb2bd27350ed341c |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6ec5e3f988190932956119197e3b1 |
completed | April 21, 2026, 3:17 a.m. |
Created at: April 16, 2026, 12:48 p.m.