Triple

T1882397
Position Surface form Disambiguated ID Type / Status
Subject Los Angeles FC E39881 entity
Predicate formerName P65 FINISHED
Object Banc of California Stadium
Banc of California Stadium is a soccer-specific stadium in Los Angeles that served as the original home venue for Major League Soccer club Los Angeles FC.
 E224983 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: Banc of California Stadium | Statement: [Los Angeles FC, formerName, Banc of California Stadium]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Banc of California Stadium
Context triple: [Los Angeles FC, formerName, Banc of California Stadium]
  • A. SoFi Stadium
    SoFi Stadium is a state-of-the-art, multi-purpose sports and entertainment venue in Inglewood, California, serving as the home of the NFL’s Los Angeles Rams and Los Angeles Chargers and a host site for major events like the Super Bowl and future Olympic Games.
  • B. Levi’s Stadium
    Levi’s Stadium is a modern multi-purpose sports and entertainment venue in Santa Clara, California, best known as the home of the NFL’s San Francisco 49ers and host of major events like the Super Bowl and concerts.
  • C. San Diego Stadium
    San Diego Stadium was a multi-purpose sports venue in San Diego, California, best known as the longtime home of the city’s Major League Baseball and NFL teams before its eventual demolition.
  • D. University of Phoenix Stadium
    University of Phoenix Stadium is a modern, retractable-roof sports venue in Glendale, Arizona, best known as the home of the NFL’s Arizona Cardinals and the site of multiple Super Bowls and major sporting events.
  • E. Arrowhead Stadium
    Arrowhead Stadium is a major outdoor football stadium best known as the home of the NFL’s Kansas City Chiefs and for its exceptionally loud game-day atmosphere.
  • 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: Banc of California Stadium
Triple: [Los Angeles FC, formerName, Banc of California Stadium]
Generated description
Banc of California Stadium is a soccer-specific stadium in Los Angeles that served as the original home venue for Major League Soccer club Los Angeles FC.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Banc of California Stadium
Target entity description: Banc of California Stadium is a soccer-specific stadium in Los Angeles that served as the original home venue for Major League Soccer club Los Angeles FC.
  • A. SoFi Stadium
    SoFi Stadium is a state-of-the-art, multi-purpose sports and entertainment venue in Inglewood, California, serving as the home of the NFL’s Los Angeles Rams and Los Angeles Chargers and a host site for major events like the Super Bowl and future Olympic Games.
  • B. Levi’s Stadium
    Levi’s Stadium is a modern multi-purpose sports and entertainment venue in Santa Clara, California, best known as the home of the NFL’s San Francisco 49ers and host of major events like the Super Bowl and concerts.
  • C. San Diego Stadium
    San Diego Stadium was a multi-purpose sports venue in San Diego, California, best known as the longtime home of the city’s Major League Baseball and NFL teams before its eventual demolition.
  • D. University of Phoenix Stadium
    University of Phoenix Stadium is a modern, retractable-roof sports venue in Glendale, Arizona, best known as the home of the NFL’s Arizona Cardinals and the site of multiple Super Bowls and major sporting events.
  • E. Arrowhead Stadium
    Arrowhead Stadium is a major outdoor football stadium best known as the home of the NFL’s Kansas City Chiefs and for its exceptionally loud game-day atmosphere.
  • 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_69a88633e4fc8190b7eb40463e048ec5 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb0fd4d6881908b8266bdae1517ce completed March 7, 2026, 5 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae0abe93f88190869b17557098ebbe completed March 8, 2026, 11:48 p.m.
NEDg Description generation batch_69ae0b62dd048190acf6f9d76e5bfd47 completed March 8, 2026, 11:50 p.m.
NED2 Entity disambiguation (via description) batch_69ae0be695cc819093c237e19de9b731 completed March 8, 2026, 11:53 p.m.
Created at: March 4, 2026, 7:34 p.m.