Triple
T9370151
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Crescent |
E225508
|
entity |
| Predicate | routeThrough |
P11333
|
FINISHED |
| Object | Charlottesville, Virginia |
E78420
|
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: Charlottesville, Virginia | Statement: [Amtrak Crescent, routeThrough, Charlottesville, Virginia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charlottesville, Virginia Context triple: [Amtrak Crescent, routeThrough, Charlottesville, Virginia]
-
A.
Charlottesville, Virginia
chosen
Charlottesville, Virginia is an independent city in central Virginia best known as the home of the University of Virginia and the historic estate of Monticello.
-
B.
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.
-
C.
Salem, Virginia
Salem, Virginia is an independent city in western Virginia known for its small-college atmosphere, regional sports and cultural events, and role as a performance venue for major country and gospel acts.
-
D.
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.
-
E.
Charlottesville metropolitan area
The Charlottesville metropolitan area is a small urban region in central Virginia centered on the independent city of Charlottesville and its surrounding counties, known for the University of Virginia, historical sites, and a mix of urban and rural communities.
- 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_69d0f411bb2c819091b67c70956c546b |
completed | April 4, 2026, 11:20 a.m. |
Created at: March 30, 2026, 7:43 p.m.