Triple
T12770158
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Newport News–Richmond–Charlottesville–Clifton Forge main line |
E305224
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Newport News metropolitan area |
E90281
|
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: Newport News metropolitan area | Statement: [Newport News–Richmond–Charlottesville–Clifton Forge main line, serves, Newport News metropolitan area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Newport News metropolitan area Context triple: [Newport News–Richmond–Charlottesville–Clifton Forge main line, serves, Newport News metropolitan area]
-
A.
Newport News, Virginia
Newport News, Virginia is an independent coastal city in southeastern Virginia known for its major shipbuilding industry and large U.S. Navy presence.
-
B.
Virginia Beach–Norfolk–Newport News metropolitan area
chosen
The Virginia Beach–Norfolk–Newport News metropolitan area is a major coastal urban region in southeastern Virginia and northeastern North Carolina centered on the Hampton Roads harbor, known for its large military presence, port facilities, and tourism.
-
C.
Petersburg metropolitan area
The Petersburg metropolitan area is a small urban region in south-central Virginia centered on the independent city of Petersburg and its surrounding communities.
-
D.
Jamestown metropolitan area
The Jamestown metropolitan area is a U.S. Census-defined region in southwestern New York centered on the city of Jamestown and its surrounding communities.
-
E.
Hampton Roads
Hampton Roads is a coastal metropolitan region in southeastern Virginia known for its large natural harbor, major military installations, and significant shipbuilding and maritime industries.
- 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_69d7bdf2b43c819098ae5aa68e61ea58 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96df4b36c81909bcc913dd5e535f8 |
completed | April 10, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f684f9ba848190b680d730b6a3b972 |
completed | May 2, 2026, 11:12 p.m. |
Created at: April 9, 2026, 5:28 p.m.