Triple
T23106159
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stafford (Amtrak station) |
E576172
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Stafford, Virginia |
E138752
|
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: Stafford, Virginia | Statement: [Stafford (Amtrak station), locatedIn, Stafford, Virginia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stafford, Virginia Context triple: [Stafford (Amtrak station), locatedIn, Stafford, Virginia]
-
A.
Stafford, Virginia
chosen
Stafford, Virginia is an unincorporated community that serves as the administrative and population center of Stafford County in northern Virginia, near the Washington, D.C. metropolitan area.
-
B.
Stanardsville, Virginia
Stanardsville, Virginia is a small historic town in central Virginia located in the foothills of the Blue Ridge Mountains.
-
C.
Bedford, Virginia
Bedford, Virginia is a small town in the Blue Ridge foothills of central Virginia, known for its scenic mountain surroundings and its role as home to the National D-Day Memorial.
-
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.
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.
- 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_69e245f4af548190898d434a64a1e774 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18e0bb27c8190a17942d9b88bb158 |
completed | April 29, 2026, 4:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c3f37621c8190bc0b4f6690959f84 |
completed | May 19, 2026, 10:45 a.m. |
Created at: April 17, 2026, 3:58 p.m.