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.