Triple
T1100780
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Georgia State Route 400 |
E24373
|
entity |
| Predicate | hasManagedLanesProject |
P19598
|
FINISHED |
| Object |
SR 400 Express Lanes
SR 400 Express Lanes is a managed lanes project in Georgia designed to add tolled express capacity and improve traffic flow along the State Route 400 corridor in the Atlanta metropolitan area.
|
E127097
|
NE FINISHED |
How this triple was built (5 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: SR 400 Express Lanes | Statement: [Georgia State Route 400, hasManagedLanesProject, SR 400 Express Lanes]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SR 400 Express Lanes Context triple: [Georgia State Route 400, hasManagedLanesProject, SR 400 Express Lanes]
-
A.
TEXpress Lanes
TEXpress Lanes are a network of dynamically priced managed toll lanes in North Texas designed to reduce congestion and provide faster travel options alongside existing highways.
-
B.
Highway 407 ETR
Highway 407 ETR is a privately operated, electronically tolled expressway running across the Greater Toronto Area in Ontario, Canada.
-
C.
I-66 Express Lanes Outside the Beltway
I-66 Express Lanes Outside the Beltway are dynamically tolled express lanes in Northern Virginia designed to manage congestion and improve traffic flow on the stretch of Interstate 66 located outside the Capital Beltway.
-
D.
East-West Tollway corridor
The East-West Tollway corridor is a major suburban business and technology hub in the Chicago metropolitan area, known for its concentration of corporate headquarters, research facilities, and educational institutions along Interstate 88 in Illinois.
-
E.
Interstate 405
Interstate 405 is a major north–south freeway in Southern California that serves as a key bypass of downtown Los Angeles and one of the busiest highways in the United States.
- 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: SR 400 Express Lanes Triple: [Georgia State Route 400, hasManagedLanesProject, SR 400 Express Lanes]
Generated description
SR 400 Express Lanes is a managed lanes project in Georgia designed to add tolled express capacity and improve traffic flow along the State Route 400 corridor in the Atlanta metropolitan area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SR 400 Express Lanes Target entity description: SR 400 Express Lanes is a managed lanes project in Georgia designed to add tolled express capacity and improve traffic flow along the State Route 400 corridor in the Atlanta metropolitan area.
-
A.
TEXpress Lanes
TEXpress Lanes are a network of dynamically priced managed toll lanes in North Texas designed to reduce congestion and provide faster travel options alongside existing highways.
-
B.
Highway 407 ETR
Highway 407 ETR is a privately operated, electronically tolled expressway running across the Greater Toronto Area in Ontario, Canada.
-
C.
Southeast Expressway
The Southeast Expressway is a major freeway segment in the Boston, Massachusetts area that carries heavy commuter traffic between the city and its southern suburbs.
-
D.
I-66 Express Lanes Outside the Beltway
I-66 Express Lanes Outside the Beltway are dynamically tolled express lanes in Northern Virginia designed to manage congestion and improve traffic flow on the stretch of Interstate 66 located outside the Capital Beltway.
-
E.
East-West Tollway corridor
The East-West Tollway corridor is a major suburban business and technology hub in the Chicago metropolitan area, known for its concentration of corporate headquarters, research facilities, and educational institutions along Interstate 88 in Illinois.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasManagedLanesProject Context triple: [Georgia State Route 400, hasManagedLanesProject, SR 400 Express Lanes]
-
A.
hasLanes
Indicates that an entity, such as a road or pathway, is divided into one or more distinct lanes for traffic or movement.
-
B.
hasTrackLanes
Indicates that an entity (such as a road or track) includes one or more designated lanes for vehicle or train movement.
-
C.
hasExpressLanes
chosen
Indicates that a roadway or transportation facility includes designated express lanes for faster or prioritized travel.
-
D.
laneCount
Indicates the number of parallel lanes associated with a given road or roadway segment.
-
E.
hasCarriagewayType
Indicates the specific structural or functional type of carriageway associated with a road segment (e.g., single, dual, or other carriageway configurations).
- F. None of above.
Provenance (6 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_69a4940542308190ac2a0b1f730b7cfc |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4b9c079f48190a0e0ddda182f7a01 |
completed | March 1, 2026, 10:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac4c47dbf88190a1898d7bda32ecb2 |
completed | March 7, 2026, 4:03 p.m. |
| NEDg | Description generation | batch_69ac4feb86c88190abaed60e0782fec6 |
completed | March 7, 2026, 4:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac509b6fe48190973bbfabdc976541 |
completed | March 7, 2026, 4:21 p.m. |
| PD | Predicate disambiguation | batch_69a4b745ef3481909a7ce4647c8567b3 |
completed | March 1, 2026, 10:01 p.m. |
Created at: March 1, 2026, 7:43 p.m.