Triple
T12172632
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oakhurst, California |
E290006
|
entity |
| Predicate | hasAttraction |
P105
|
FINISHED |
| Object | Yosemite Mountain Sugar Pine Railroad (nearby) |
E290007
|
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: Yosemite Mountain Sugar Pine Railroad (nearby) | Statement: [Oakhurst, California, hasAttraction, Yosemite Mountain Sugar Pine Railroad (nearby)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yosemite Mountain Sugar Pine Railroad (nearby) Context triple: [Oakhurst, California, hasAttraction, Yosemite Mountain Sugar Pine Railroad (nearby)]
-
A.
Yosemite Mountain Sugar Pine Railroad
chosen
Yosemite Mountain Sugar Pine Railroad is a historic narrow-gauge tourist railway near Yosemite National Park that offers scenic steam train rides through the Sierra Nevada forest.
-
B.
Redwood Valley Railway
Redwood Valley Railway is a miniature live steam railroad in Tilden Regional Park that offers scenic train rides through the Berkeley Hills.
-
C.
Sierra Railway of California
The Sierra Railway of California is a historic short-line railroad famed for serving the Gold Country region and for its frequent use as a filming location in Western movies and television shows.
-
D.
Mount Lowe Railway historical area
Mount Lowe Railway historical area is a historic mountain railway site in the San Gabriel Mountains that preserves remnants of a once-popular scenic electric railway and resort complex above Altadena, California.
-
E.
Roaring Camp & Big Trees Narrow Gauge Railroad
Roaring Camp & Big Trees Narrow Gauge Railroad is a historic tourist railway in the redwood forests near Felton, California, offering scenic steam train rides through the Santa Cruz Mountains.
- 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_69d6ab4d6c00819095a9a7c35de83cfb |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d915dab42881908e2580c631d4d1cf |
completed | April 10, 2026, 3:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f6a6de3081908e5e0030c081d5a4 |
completed | May 2, 2026, 1:05 p.m. |
Created at: April 8, 2026, 9:50 p.m.