Triple
T18432577
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toll Road Investors Partnership II |
E450308
|
entity |
| Predicate | concessionAsset |
P131582
|
FINISHED |
| Object | Dulles Greenway toll road |
—
|
NE NERFINISHED |
How this triple was built (3 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: Dulles Greenway toll road | Statement: [Toll Road Investors Partnership II, concessionAsset, Dulles Greenway toll road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dulles Greenway toll road Context triple: [Toll Road Investors Partnership II, concessionAsset, Dulles Greenway toll road]
-
A.
Dulles Toll Road
The Dulles Toll Road is a major tolled highway in Northern Virginia that provides a primary commuter and airport access route between the Washington, D.C. region and Washington Dulles International Airport.
-
B.
Dulles Greenway
chosen
Dulles Greenway is a privately owned toll road in Northern Virginia that connects Washington Dulles International Airport with communities in Loudoun County.
-
C.
Dulles Access Road and Dulles Toll Road
The Dulles Access Road and Dulles Toll Road are parallel highways in Northern Virginia that provide both free airport-only access and tolled commuter routes between Washington, D.C., and Washington Dulles International Airport.
-
D.
Dulles Access Road
The Dulles Access Road is a limited-access highway in Northern Virginia that provides direct, toll-free access between the Capital Beltway and Washington Dulles International Airport.
-
E.
Dulles Corridor
Dulles Corridor is a major high-technology and business hub in Northern Virginia that stretches along the Dulles Toll Road and connects the Washington, D.C. suburbs to Washington Dulles International Airport.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: concessionAsset Context triple: [Toll Road Investors Partnership II, concessionAsset, Dulles Greenway toll road]
-
A.
concessionType
Indicates the specific kind or category of concession (such as a discount, exemption, or special allowance) that applies in a given context.
-
B.
concessionModel
Indicates a relationship where one party grants, licenses, or permits another party to use or operate something (such as assets, rights, or services) under agreed concession terms.
-
C.
concessionBy
Indicates that one party grants, yields, or makes allowances to another, often accepting a demand, point, or condition despite initial opposition or differing interests.
-
D.
concessionFor
Indicates a relationship where one party grants or yields something—such as rights, privileges, or resources—to another, often as part of a negotiation or agreement.
-
E.
concessionExtended
Indicates that one party has granted or prolonged a special allowance, discount, or favorable term to another party.
- F. None of above. chosen
Provenance (4 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_69d8d381d6388190a9e94e9c658174e4 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e51b183adc8190987bc7749d0e673c |
completed | April 19, 2026, 6:12 p.m. |
| PD | Predicate disambiguation | batch_69e469c943a4819094c8fdc5971ad3a7 |
completed | April 19, 2026, 5:36 a.m. |
| PDg | Predicate description generation | batch_69e46d2aa72c8190a40854a7a52081e2 |
completed | April 19, 2026, 5:50 a.m. |
Created at: April 10, 2026, 11:27 a.m.