Triple
T9370153
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Crescent |
E225508
|
entity |
| Predicate | routeThrough |
P11333
|
FINISHED |
| Object | Danville, Virginia |
E77281
|
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: Danville, Virginia | Statement: [Amtrak Crescent, routeThrough, Danville, Virginia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Danville, Virginia Context triple: [Amtrak Crescent, routeThrough, Danville, Virginia]
-
A.
Danville, Virginia
chosen
Danville, Virginia is an independent city in southern Virginia known for its historical role in the tobacco and textile industries and as the last capital of the Confederacy.
-
B.
Springfield, Virginia
Springfield, Virginia is a suburban community in Fairfax County just south of Washington, D.C., known as a major transportation hub and residential area in Northern Virginia.
-
C.
Staunton, Virginia
Staunton, Virginia is a historic independent city in the Shenandoah Valley known for its well-preserved downtown, cultural institutions, and as the birthplace of President Woodrow Wilson.
-
D.
Merrifield, Virginia
Merrifield, Virginia is a suburban community in Fairfax County just outside Washington, D.C., known for its mixed-use developments, shopping, and dining options.
-
E.
Harrisonburg, Virginia
Harrisonburg, Virginia is an independent city in the Shenandoah Valley known for its universities, vibrant downtown, and role as a regional cultural and economic center.
- 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_69ca842cbddc819099d71ecec48cf9e5 |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd508274d88190a64b79ab731ac6a1 |
completed | April 1, 2026, 5:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1078d08488190bb55e838c6b9ad25 |
completed | April 4, 2026, 12:43 p.m. |
Created at: March 30, 2026, 7:43 p.m.