Triple
T2197199
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PCC&StL |
E50402
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | Panhandle Route |
E55830
|
NE FINISHED |
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: [PCC&StL, alsoKnownAs, Panhandle Route]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Panhandle Route Context triple: [PCC&StL, alsoKnownAs, 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.
Lincoln Highway
The Lincoln Highway was one of the earliest transcontinental automobile roads in the United States, stretching from New York to San Francisco and pioneering long-distance highway travel.
-
C.
Dixie Highway
Dixie Highway was an early 20th-century network of paved roads that connected the U.S. Midwest to the South, playing a key role in the development of long-distance automobile travel before the modern numbered highway system.
-
D.
U.S. Bicycle Route 76
U.S. Bicycle Route 76 is a long-distance cycling route across the United States, commonly known as the TransAmerica Bicycle Trail, stretching from the East Coast to the West Coast.
-
E.
Emmons–Winthrop route
The Emmons–Winthrop route is a classic glacier climb and one of the standard, less-technical ascent routes to the summit of Mount Rainier in Washington State.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69a88b044ab48190add007487680f009 |
completed | March 4, 2026, 7:41 p.m. |
| NER | Named-entity recognition | batch_69abbf79f3e08190b56e9d7c0ff27237 |
completed | March 7, 2026, 6:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae5db7af9881908348ce1ad35f247a |
completed | March 9, 2026, 5:42 a.m. |
Created at: March 4, 2026, 7:46 p.m.