Triple
T12761398
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dumbarton Bridge (State Route 84) |
E305002
|
entity |
| Predicate | tollSystem |
P3913
|
FINISHED |
| Object | FasTrak |
E172508
|
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: FasTrak | Statement: [Dumbarton Bridge (State Route 84), tollSystem, FasTrak]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: FasTrak Context triple: [Dumbarton Bridge (State Route 84), tollSystem, FasTrak]
-
A.
FasTrak
chosen
FasTrak is an electronic toll collection system used on bridges, roads, and express lanes throughout California.
-
B.
E-ZPass
E-ZPass is an electronic toll collection system widely used on highways and bridges across the eastern United States, allowing drivers to pay tolls automatically without stopping.
-
C.
SunPass
SunPass is Florida’s statewide electronic toll collection system used on many of the state’s toll roads, bridges, and express lanes.
-
D.
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.
-
E.
Bay Area Toll Authority
The Bay Area Toll Authority is a regional agency responsible for overseeing toll collection and financing for the network of state-owned toll bridges in the San Francisco Bay Area.
- 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_69d7bdf1fcd081909ffb0e0d6fa3a07d |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96d8e44188190840cd23d380bf23d |
completed | April 10, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f684f298f881908ad77f2d0ab588a8 |
completed | May 2, 2026, 11:12 p.m. |
Created at: April 9, 2026, 5:28 p.m.