Triple
T809573
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Skagway |
E17513
|
entity |
| Predicate | isTerminusOf |
P388
|
FINISHED |
| Object | White Pass & Yukon Route Railroad |
E96901
|
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: White Pass & Yukon Route Railroad | Statement: [Skagway, isTerminusOf, White Pass & Yukon Route Railroad]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: White Pass & Yukon Route Railroad Context triple: [Skagway, isTerminusOf, White Pass & Yukon Route Railroad]
-
A.
White Pass & Yukon Route Railroad terminus
The White Pass & Yukon Route Railroad terminus is the historic endpoint of the narrow-gauge mountain railway that served as a key transportation link during the Klondike Gold Rush and now operates as a popular heritage and tourist line.
-
B.
White Pass
chosen
White Pass is a mountain pass in the Coast Mountains of Alaska and British Columbia, historically significant as a major route during the Klondike Gold Rush and now known for the White Pass and Yukon Route railway.
-
C.
Alaska Railroad
The Alaska Railroad is a state-owned railway system in Alaska that provides passenger and freight services across key regions including Anchorage, Fairbanks, and coastal ports.
-
D.
Northern Pacific
The Northern Pacific is the northern portion of the Pacific Ocean, encompassing vast open waters and numerous island groups and archipelagos across the Northern Hemisphere.
-
E.
Far North Line
The Far North Line is a scenic rural railway in the Scottish Highlands that runs from Inverness to the northern coastal towns of Wick and Thurso, serving some of the most remote communities in mainland Britain.
- 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_69a4937ae8a08190b5084a03d532b30e |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4ab26d36c8190800e98890b7ae08e |
completed | March 1, 2026, 9:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7928d2ee8819091dbef1dd5272f6f |
completed | March 4, 2026, 2:01 a.m. |
Created at: March 1, 2026, 7:38 p.m.