Triple
T24368440
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago–Pacific Northwest route |
E614263
|
entity |
| Predicate | successorRailroadOnSegments |
P38094
|
FINISHED |
| Object | Burlington Northern Railroad |
—
|
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: Burlington Northern Railroad | Statement: [Chicago–Pacific Northwest route, successorRailroadOnSegments, Burlington Northern Railroad]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: successorRailroadOnSegments Context triple: [Chicago–Pacific Northwest route, successorRailroadOnSegments, Burlington Northern Railroad]
-
A.
successorOnRoute
Indicates that one entity directly follows another in sequence along a specified route.
-
B.
railroadLinePredecessor
chosen
Indicates that one railroad line is the direct predecessor or earlier version in the historical or organizational sequence of another railroad line.
-
C.
transportSegment
Indicates a distinct portion of a larger journey or route during which something or someone is transported from one point to another.
-
D.
servesRailTrafficBetween
Indicates that something (typically a rail line, service, or facility) provides rail transportation connecting two or more locations.
-
E.
successorHighway
Indicates that one highway directly follows or continues from another in a sequence or route.
- F. None of above.
Provenance (3 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_69e2d7e1e010819098b95eb3f905943d |
completed | April 18, 2026, 1:01 a.m. |
| NER | Named-entity recognition | batch_69f2938994c081909730d1e02e823dfd |
completed | April 29, 2026, 11:26 p.m. |
| PD | Predicate disambiguation | batch_69f287bb1b2c81909c2e7fcc392ad143 |
completed | April 29, 2026, 10:35 p.m. |
Created at: April 18, 2026, 2:01 a.m.