Triple
T12807402
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kenai Peninsula |
E306179
|
entity |
| Predicate | connectedBy |
P37
|
FINISHED |
| Object | Alaska Railroad to Seward |
E56622
|
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: Alaska Railroad to Seward | Statement: [Kenai Peninsula, connectedBy, Alaska Railroad to Seward]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alaska Railroad to Seward Context triple: [Kenai Peninsula, connectedBy, Alaska Railroad to Seward]
-
A.
Alaska Railroad
chosen
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.
-
B.
Alaska Northern Railway
The Alaska Northern Railway was an early 20th-century rail line in Alaska that laid much of the groundwork for what later became the Alaska Railroad.
-
C.
Tanana Valley Railroad
The Tanana Valley Railroad was a narrow-gauge railway in interior Alaska that played a key role in the early development and transportation infrastructure of the Fairbanks region in the early 20th century.
-
D.
Metlakatla–Ketchikan route
The Metlakatla–Ketchikan route is a short Alaska Marine Highway ferry corridor connecting the indigenous community of Metlakatla on Annette Island with the regional hub city of Ketchikan.
-
E.
Prince Rupert–Alaska route
The Prince Rupert–Alaska route is a ferry corridor linking Prince Rupert, British Columbia, with coastal communities in Southeast Alaska as part of the Alaska Marine Highway System.
- 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_69d7bdf46c448190b1faa55aaacb6317 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96e808130819080f404b3a7462c2e |
completed | April 10, 2026, 9:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68ec6556081909375fada79ddcb8c |
completed | May 2, 2026, 11:54 p.m. |
Created at: April 9, 2026, 5:31 p.m.