Triple
T22810134
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland & Western Railroad |
E564648
|
entity |
| Predicate | hasSubdivision |
P747
|
FINISHED |
| Object | Toledo Branch |
—
|
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: Toledo Branch | Statement: [Portland & Western Railroad, hasSubdivision, Toledo Branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toledo Branch Context triple: [Portland & Western Railroad, hasSubdivision, Toledo Branch]
-
A.
Del Valle Branch
Del Valle Branch is a major canal segment of California’s State Water Project that conveys water from the South Bay Aqueduct system to Lake Del Valle and surrounding service areas.
-
B.
Springfield Branch
Springfield Branch is a neighborhood library facility that serves as one of the community branches within the Newark Public Library system.
-
C.
Toledo District
Toledo District is the southernmost and one of the most culturally diverse districts of Belize, known for its significant Afro-Belizean and indigenous Maya communities, lush rainforests, and coastal and inland villages.
-
D.
Terrazas Branch
Terrazas Branch is a neighborhood public library facility that serves the Austin, Texas community as part of the Austin Public Library system.
-
E.
Waterbury Branch
The Waterbury Branch is a commuter rail line in Connecticut operated by Metro-North Railroad, running between Waterbury and the New Haven Line at Bridgeport.
- 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: Toledo Branch Target entity description: The Toledo Branch is a rail line operated by the Portland & Western Railroad, primarily serving freight traffic in western Oregon.
-
A.
Del Valle Branch
Del Valle Branch is a major canal segment of California’s State Water Project that conveys water from the South Bay Aqueduct system to Lake Del Valle and surrounding service areas.
-
B.
Springfield Branch
Springfield Branch is a neighborhood library facility that serves as one of the community branches within the Newark Public Library system.
-
C.
Toledo District
Toledo District is the southernmost and one of the most culturally diverse districts of Belize, known for its significant Afro-Belizean and indigenous Maya communities, lush rainforests, and coastal and inland villages.
-
D.
Terrazas Branch
Terrazas Branch is a neighborhood public library facility that serves the Austin, Texas community as part of the Austin Public Library system.
-
E.
Waterbury Branch
The Waterbury Branch is a commuter rail line in Connecticut operated by Metro-North Railroad, running between Waterbury and the New Haven Line at Bridgeport.
- 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_69e245823f4c8190ade442cdcc2c224a |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17d5f1f348190a35e87939732c99f |
completed | April 29, 2026, 3:39 a.m. |
Created at: April 17, 2026, 3:32 p.m.