Triple
T18719631
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Merced Amtrak Station |
E457733
|
entity |
| Predicate | connectingService |
P845
|
FINISHED |
| Object | YARTS (Yosemite Area Regional Transportation System) |
—
|
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: YARTS (Yosemite Area Regional Transportation System) | Statement: [Merced Amtrak Station, connectingService, YARTS (Yosemite Area Regional Transportation System)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: YARTS (Yosemite Area Regional Transportation System) Context triple: [Merced Amtrak Station, connectingService, YARTS (Yosemite Area Regional Transportation System)]
-
A.
Yosemite Area Regional Transportation System
chosen
Yosemite Area Regional Transportation System is a public transit network that provides bus and shuttle services connecting communities in and around Yosemite National Park with nearby cities and transportation hubs.
-
B.
Santa Ynez Valley Transit
Santa Ynez Valley Transit is a public bus system providing local and regional transportation services within California’s Santa Ynez Valley.
-
C.
Sonoma–Marin Area Rail Transit
Sonoma–Marin Area Rail Transit is a commuter rail system in California’s North Bay that provides passenger service along the Highway 101 corridor in Sonoma and Marin counties.
-
D.
Sonoma County Transit
Sonoma County Transit is the primary public bus system serving communities throughout Sonoma County in Northern California.
-
E.
Yosemite Mountain Sugar Pine Railroad
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.
- 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_69d8d393ba9c8190a8b03b04ddbb0a09 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e56ab90adc81909f3b4aabb6d5a707 |
completed | April 19, 2026, 11:52 p.m. |
Created at: April 10, 2026, 11:50 a.m.