Triple
T22986661
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Peruvian Express |
E571923
|
entity |
| Predicate | accesses |
P1985
|
FINISHED |
| Object | Mineral Basin (via tunnel connection) |
—
|
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: Mineral Basin (via tunnel connection) | Statement: [Peruvian Express, accesses, Mineral Basin (via tunnel connection)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mineral Basin (via tunnel connection) Context triple: [Peruvian Express, accesses, Mineral Basin (via tunnel connection)]
-
A.
Bosley Tunnel
Bosley Tunnel is a historic narrowboat canal tunnel in Cheshire, England, forming part of the Macclesfield Canal navigation route.
-
B.
Stumphouse Mountain Tunnel
Stumphouse Mountain Tunnel is an unfinished 19th-century railroad tunnel in South Carolina that is now a historic site and tourist attraction.
-
C.
Scenic Subdivision tunnels
Scenic Subdivision tunnels are a series of railroad tunnels along BNSF Railway’s mountainous Scenic Subdivision in Washington State, built to carry trains through the rugged terrain of the Cascade Range.
-
D.
Cave Rock Tunnel
Cave Rock Tunnel is a highway tunnel on U.S. Route 50 that passes through the volcanic promontory of Cave Rock along the eastern shore of Lake Tahoe in Nevada.
-
E.
Bopeep Tunnel
Bopeep Tunnel is a railway tunnel in East Sussex, England, carrying the Tonbridge–Hastings line through the coastal cliffs near St Leonards.
- 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: Mineral Basin (via tunnel connection) Target entity description: Mineral Basin (via tunnel connection) is a popular high-alpine ski area at Snowbird Resort in Utah, known for its expansive terrain and scenic bowl skiing accessed through a mountain tunnel.
-
A.
Bosley Tunnel
Bosley Tunnel is a historic narrowboat canal tunnel in Cheshire, England, forming part of the Macclesfield Canal navigation route.
-
B.
Stumphouse Mountain Tunnel
Stumphouse Mountain Tunnel is an unfinished 19th-century railroad tunnel in South Carolina that is now a historic site and tourist attraction.
-
C.
Scenic Subdivision tunnels
Scenic Subdivision tunnels are a series of railroad tunnels along BNSF Railway’s mountainous Scenic Subdivision in Washington State, built to carry trains through the rugged terrain of the Cascade Range.
-
D.
Cave Rock Tunnel
Cave Rock Tunnel is a highway tunnel on U.S. Route 50 that passes through the volcanic promontory of Cave Rock along the eastern shore of Lake Tahoe in Nevada.
-
E.
Bopeep Tunnel
Bopeep Tunnel is a railway tunnel in East Sussex, England, carrying the Tonbridge–Hastings line through the coastal cliffs near St Leonards.
- 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_69e245b535808190adef8a9df3c584db |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1829a96b8819082e0c6d7fb5d018f |
completed | April 29, 2026, 4:01 a.m. |
Created at: April 17, 2026, 3:49 p.m.