Triple
T4571902
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dunn Loring–Merrifield station |
E123048
|
entity |
| Predicate | category |
P87
|
FINISHED |
| Object |
Transportation in Fairfax County, Virginia
Transportation in Fairfax County, Virginia encompasses the county’s network of highways, local and express bus services, Metrorail stations such as Dunn Loring–Merrifield, commuter rail, and other transit options serving residents and commuters in the Washington, D.C. metropolitan area.
|
E454228
|
NE FINISHED |
How this triple was built (4 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: Transportation in Fairfax County, Virginia | Statement: [Dunn Loring–Merrifield station, category, Transportation in Fairfax County, Virginia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Transportation in Fairfax County, Virginia Context triple: [Dunn Loring–Merrifield station, category, Transportation in Fairfax County, Virginia]
-
A.
Transportation in Prince William County, Virginia
Transportation in Prince William County, Virginia encompasses the network of roads, highways, public transit services, and related infrastructure that support local and regional travel within this fast-growing Northern Virginia jurisdiction.
-
B.
Arlington County transportation network
The Arlington County transportation network is an integrated system of Metrorail stations, bus routes, roadways, and bike and pedestrian infrastructure that connects neighborhoods within Arlington, Virginia, to the greater Washington, D.C. region.
-
C.
Transportation in Roanoke County, Virginia
Transportation in Roanoke County, Virginia encompasses the network of roads, highways, and related infrastructure that connect the county’s communities with the broader Roanoke metropolitan area and the rest of the state.
-
D.
Fairfax County Department of Transportation
The Fairfax County Department of Transportation is the local government agency responsible for planning, managing, and operating transportation services and infrastructure in Fairfax County, Virginia.
-
E.
Fairfax County road network
The Fairfax County road network is the extensive system of highways, arterial roads, and local streets that supports daily transportation and regional connectivity within Fairfax County, Virginia.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Transportation in Fairfax County, Virginia Triple: [Dunn Loring–Merrifield station, category, Transportation in Fairfax County, Virginia]
Generated description
Transportation in Fairfax County, Virginia encompasses the county’s network of highways, local and express bus services, Metrorail stations such as Dunn Loring–Merrifield, commuter rail, and other transit options serving residents and commuters in the Washington, D.C. metropolitan area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Transportation in Fairfax County, Virginia Target entity description: Transportation in Fairfax County, Virginia encompasses the county’s network of highways, local and express bus services, Metrorail stations such as Dunn Loring–Merrifield, commuter rail, and other transit options serving residents and commuters in the Washington, D.C. metropolitan area.
-
A.
Transportation in Prince William County, Virginia
Transportation in Prince William County, Virginia encompasses the network of roads, highways, public transit services, and related infrastructure that support local and regional travel within this fast-growing Northern Virginia jurisdiction.
-
B.
Arlington County transportation network
The Arlington County transportation network is an integrated system of Metrorail stations, bus routes, roadways, and bike and pedestrian infrastructure that connects neighborhoods within Arlington, Virginia, to the greater Washington, D.C. region.
-
C.
Transportation in Roanoke County, Virginia
Transportation in Roanoke County, Virginia encompasses the network of roads, highways, and related infrastructure that connect the county’s communities with the broader Roanoke metropolitan area and the rest of the state.
-
D.
Fairfax County Department of Transportation
The Fairfax County Department of Transportation is the local government agency responsible for planning, managing, and operating transportation services and infrastructure in Fairfax County, Virginia.
-
E.
Fairfax County road network
The Fairfax County road network is the extensive system of highways, arterial roads, and local streets that supports daily transportation and regional connectivity within Fairfax County, Virginia.
- F. None of above. chosen
Provenance (5 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_69bd46466c7081909d07f36be2d08804 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd58c5afa48190bb8505e2cc16e89f |
completed | March 20, 2026, 2:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdd3cf5e10819099b2927c6f571673 |
completed | March 20, 2026, 11:10 p.m. |
| NEDg | Description generation | batch_69bdd7f1efd0819089410e63f853175b |
completed | March 20, 2026, 11:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdd86be2c48190af8011a983f26b0d |
completed | March 20, 2026, 11:29 p.m. |
Created at: March 20, 2026, 1:10 p.m.