Triple
T4680209
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Midtown Tunnel |
E103779
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | South Hampton Roads |
E411841
|
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: South Hampton Roads | Statement: [Midtown Tunnel, regionServed, South Hampton Roads]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Hampton Roads Context triple: [Midtown Tunnel, regionServed, South Hampton Roads]
-
A.
South Hampton Roads
chosen
South Hampton Roads is a metropolitan region in southeastern Virginia centered around the cities of Norfolk, Portsmouth, Chesapeake, Suffolk, and Virginia Beach, known for its major ports, naval installations, and waterways.
-
B.
Yorktown Road
Yorktown Road is a significant arterial roadway in the suburb of Elizabeth in South Australia, serving as a key route for local and through traffic.
-
C.
Harbour Way South
Harbour Way South is a street in Richmond, California, running through the Marina Bay waterfront and associated with the city’s redeveloped shoreline and harbor area.
-
D.
South Georgia Parkway
South Georgia Parkway is a major east–west highway in southern Georgia that connects several key cities and facilitates regional travel and commerce.
-
E.
Woodhaven Road
Woodhaven Road is a key multilane thoroughfare in Northeast Philadelphia that connects residential neighborhoods with major highways and commercial areas.
- 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_69bd43debbf08190b4bc372e286ec234 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd636c105081908655ab384f539f38 |
completed | March 20, 2026, 3:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be03a8b7a88190bfc4f68438694995 |
completed | March 21, 2026, 2:34 a.m. |
Created at: March 20, 2026, 1:16 p.m.