Triple

T9098944
Position Surface form Disambiguated ID Type / Status
Subject Measure M (Los Angeles County) E218100 entity
Predicate alsoKnownAs P39 FINISHED
Object Los Angeles County Traffic Improvement Plan
The Los Angeles County Traffic Improvement Plan is a long-term transportation funding measure that finances expansions and improvements to the county’s transit, highway, and local road networks through a dedicated sales tax.
E384337 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: Los Angeles County Traffic Improvement Plan | Statement: [Measure M (Los Angeles County), alsoKnownAs, Los Angeles County Traffic Improvement Plan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Los Angeles County Traffic Improvement Plan
Context triple: [Measure M (Los Angeles County), alsoKnownAs, Los Angeles County Traffic Improvement Plan]
  • A. Los Angeles General Plan
    The Los Angeles General Plan is the city’s overarching long-range policy document that guides land use, development, and growth across all its community plan areas.
  • B. Crenshaw/LAX Transit Project
    The Crenshaw/LAX Transit Project is a Los Angeles Metro rail expansion initiative designed to improve transit access along the Crenshaw Corridor and provide a key light rail connection to the Los Angeles International Airport area.
  • C. Los Angeles County transportation sales tax ordinance known as Measure R
    The Los Angeles County transportation sales tax ordinance known as Measure R is a voter-approved half-cent sales tax measure that funds major public transit expansions, highway improvements, and local transportation projects across the county.
  • D. Alameda Corridor
    The Alameda Corridor is a 20-mile freight rail expressway in Los Angeles County that consolidates and streamlines cargo movement between the region’s ports and the national rail network.
  • E. Los Angeles County transportation network
    The Los Angeles County transportation network is an extensive, multimodal system of rail lines, bus routes, and highways that connects communities across the county and supports one of the largest urban populations 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: Los Angeles County Traffic Improvement Plan
Triple: [Measure M (Los Angeles County), alsoKnownAs, Los Angeles County Traffic Improvement Plan]
Generated description
The Los Angeles County Traffic Improvement Plan is a long-term transportation funding measure that finances expansions and improvements to the county’s transit, highway, and local road networks through a dedicated sales tax.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Los Angeles County Traffic Improvement Plan
Target entity description: The Los Angeles County Traffic Improvement Plan is a long-term transportation funding measure that finances expansions and improvements to the county’s transit, highway, and local road networks through a dedicated sales tax.
  • A. Los Angeles General Plan
    The Los Angeles General Plan is the city’s overarching long-range policy document that guides land use, development, and growth across all its community plan areas.
  • B. Crenshaw/LAX Transit Project
    The Crenshaw/LAX Transit Project is a Los Angeles Metro rail expansion initiative designed to improve transit access along the Crenshaw Corridor and provide a key light rail connection to the Los Angeles International Airport area.
  • C. Los Angeles County transportation sales tax ordinance known as Measure R chosen
    The Los Angeles County transportation sales tax ordinance known as Measure R is a voter-approved half-cent sales tax measure that funds major public transit expansions, highway improvements, and local transportation projects across the county.
  • D. Alameda Corridor
    The Alameda Corridor is a 20-mile freight rail expressway in Los Angeles County that consolidates and streamlines cargo movement between the region’s ports and the national rail network.
  • E. Los Angeles County transportation network
    The Los Angeles County transportation network is an extensive, multimodal system of rail lines, bus routes, and highways that connects communities across the county and supports one of the largest urban populations in the United States.
  • F. None of above.

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_69ca83d9844081908e561e367fda6d45 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cc9710ac04819096b9c8d3399b9c35 completed April 1, 2026, 3:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69d01824ee2081909cc5e6ae33fab2e5 completed April 3, 2026, 7:42 p.m.
NEDg Description generation batch_69d019666cb08190b66298ff86a7e1af completed April 3, 2026, 7:47 p.m.
NED2 Entity disambiguation (via description) batch_69d01a700ce48190868d445bde2462dc completed April 3, 2026, 7:52 p.m.
Created at: March 30, 2026, 7:15 p.m.