Triple

T7621651
Position Surface form Disambiguated ID Type / Status
Subject FasTrak E172508 entity
Predicate usedOn P2367 FINISHED
Object Bay Area Express Lanes
Bay Area Express Lanes are dynamically priced high-occupancy toll lanes in the San Francisco Bay Area designed to manage congestion and provide faster travel options for eligible vehicles.
E677297 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: Bay Area Express Lanes | Statement: [FasTrak, usedOn, Bay Area Express Lanes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bay Area Express Lanes
Context triple: [FasTrak, usedOn, Bay Area 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. 91 Express Lanes
    91 Express Lanes are a set of privately developed and dynamically tolled express lanes in the median of California’s State Route 91 designed to reduce congestion between Orange and Riverside counties.
  • C. Bay Area freeway system
    The Bay Area freeway system is an extensive network of interconnected highways and bridges that facilitates regional transportation throughout the San Francisco Bay Area.
  • D. 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.
  • E. East Bay Expressway
    The East Bay Expressway is a major roadway project in Gwadar, Pakistan, designed to connect the port area with national transport networks and support regional trade and development.
  • 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: Bay Area Express Lanes
Triple: [FasTrak, usedOn, Bay Area Express Lanes]
Generated description
Bay Area Express Lanes are dynamically priced high-occupancy toll lanes in the San Francisco Bay Area designed to manage congestion and provide faster travel options for eligible vehicles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bay Area Express Lanes
Target entity description: Bay Area Express Lanes are dynamically priced high-occupancy toll lanes in the San Francisco Bay Area designed to manage congestion and provide faster travel options for eligible vehicles.
  • 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. 91 Express Lanes
    91 Express Lanes are a set of privately developed and dynamically tolled express lanes in the median of California’s State Route 91 designed to reduce congestion between Orange and Riverside counties.
  • C. Bay Area freeway system
    The Bay Area freeway system is an extensive network of interconnected highways and bridges that facilitates regional transportation throughout the San Francisco Bay Area.
  • D. 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.
  • E. East Bay Expressway
    The East Bay Expressway is a major roadway project in Gwadar, Pakistan, designed to connect the port area with national transport networks and support regional trade and development.
  • 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_69c699506b308190826894dab1d9ea86 completed March 27, 2026, 2:50 p.m.
NER Named-entity recognition batch_69c6fa63e66081908ba34dd4483de7fe completed March 27, 2026, 9:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69c868789618819094010e60ef73fdfd completed March 28, 2026, 11:47 p.m.
NEDg Description generation batch_69c86c244d848190b53a713480761162 completed March 29, 2026, 12:02 a.m.
NED2 Entity disambiguation (via description) batch_69c86c7881788190bc399c485d12d6fa completed March 29, 2026, 12:04 a.m.
Created at: March 27, 2026, 3:56 p.m.