Triple

T8211343
Position Surface form Disambiguated ID Type / Status
Subject Red Car Trolley E191822 entity
Predicate inspiredBy P9 FINISHED
Object Los Angeles Red Cars
Los Angeles Red Cars were a historic electric streetcar and interurban railway system that once formed a vast public transit network across Los Angeles and Southern California.
E718776 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 Red Cars | Statement: [Red Car Trolley, inspiredBy, Los Angeles Red Cars]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Los Angeles Red Cars
Context triple: [Red Car Trolley, inspiredBy, Los Angeles Red Cars]
  • A. L.A. Express
    L.A. Express was a prominent 1970s jazz-fusion band best known for serving as Joni Mitchell’s touring and recording ensemble during her mid-’70s electric period.
  • B. El Pueblo de Los Angeles
    El Pueblo de Los Angeles is a historic district in downtown Los Angeles that preserves the city’s original settlement area, featuring landmark buildings, museums, and the popular Olvera Street marketplace.
  • C. Los Angeles Express
    Los Angeles Express was a short-lived professional American football team that competed in the United States Football League (USFL) during the mid-1980s.
  • D. Every Building on the Sunset Strip
    Every Building on the Sunset Strip is a landmark 1966 artist’s book by Ed Ruscha that presents a continuous photographic panorama of Los Angeles’s Sunset Strip, exemplifying his conceptual and serial approach to urban landscape.
  • E. California Love
    California Love is a 1995 West Coast hip-hop anthem by Tupac Shakur featuring Dr. Dre that celebrates and popularizes California’s culture and lifestyle.
  • 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 Red Cars
Triple: [Red Car Trolley, inspiredBy, Los Angeles Red Cars]
Generated description
Los Angeles Red Cars were a historic electric streetcar and interurban railway system that once formed a vast public transit network across Los Angeles and Southern California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Los Angeles Red Cars
Target entity description: Los Angeles Red Cars were a historic electric streetcar and interurban railway system that once formed a vast public transit network across Los Angeles and Southern California.
  • A. L.A. Express
    L.A. Express was a prominent 1970s jazz-fusion band best known for serving as Joni Mitchell’s touring and recording ensemble during her mid-’70s electric period.
  • B. El Pueblo de Los Angeles
    El Pueblo de Los Angeles is a historic district in downtown Los Angeles that preserves the city’s original settlement area, featuring landmark buildings, museums, and the popular Olvera Street marketplace.
  • C. Los Angeles Express
    Los Angeles Express was a short-lived professional American football team that competed in the United States Football League (USFL) during the mid-1980s.
  • D. Every Building on the Sunset Strip
    Every Building on the Sunset Strip is a landmark 1966 artist’s book by Ed Ruscha that presents a continuous photographic panorama of Los Angeles’s Sunset Strip, exemplifying his conceptual and serial approach to urban landscape.
  • E. California Love
    California Love is a 1995 West Coast hip-hop anthem by Tupac Shakur featuring Dr. Dre that celebrates and popularizes California’s culture and lifestyle.
  • 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_69ca82c8c054819087fedd9a5436b8a3 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb76dec42c819090252fe186a68d34 completed March 31, 2026, 7:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69ccede2e4f481908edca856038772d3 completed April 1, 2026, 10:05 a.m.
NEDg Description generation batch_69ccf1ba74548190831677bb126bea1a completed April 1, 2026, 10:21 a.m.
NED2 Entity disambiguation (via description) batch_69cd05d668ac819098195ba5ec26ec76 completed April 1, 2026, 11:47 a.m.
Created at: March 30, 2026, 5:44 p.m.