Triple
T21381206
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Panhandle Railroad Bridge |
E527360
|
entity |
| Predicate | originallyUsedBy |
P2834
|
FINISHED |
| Object | Panhandle Route |
—
|
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: Panhandle Route | Statement: [Panhandle Railroad Bridge, originallyUsedBy, Panhandle Route]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Panhandle Route Context triple: [Panhandle Railroad Bridge, originallyUsedBy, Panhandle Route]
-
A.
Panhandle Route
chosen
The Panhandle Route was a major American railroad line operated by the Pittsburgh, Cincinnati, Chicago and St. Louis Railroad that connected key Midwestern and Eastern cities as part of the Pennsylvania Railroad system.
-
B.
Panhandle Trail
The Panhandle Trail is a multi-use recreational rail-trail in the Ohio–Pennsylvania region, popular for walking, running, and cycling through scenic rural and small-town landscapes.
-
C.
Colton-MacIntyre route
The Colton-MacIntyre route is a classic and highly committing ice and mixed climbing line on the north face of the Grandes Jorasses in the Mont Blanc massif, renowned for its technical difficulty and serious alpine conditions.
-
D.
Northwest–East Corridor
The Northwest–East Corridor is a major transit route in Baltimore’s public transportation network that includes Penn–North station among its stops.
-
E.
Cimarron Turnpike
Cimarron Turnpike is a major toll highway in north-central Oklahoma that connects the cities of Tulsa and Stillwater with the I-35 corridor.
- 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_69e0b51f363c8190944000ab5523b02b |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b0cec99881908481d0b08df358a8 |
completed | April 22, 2026, 11:28 a.m. |
Created at: April 16, 2026, 5:11 p.m.