Triple

T12542810
Position Surface form Disambiguated ID Type / Status
Subject Green Street and Orange Grove Boulevard, Pasadena E299884 entity
Predicate near P350 FINISHED
Object Tournament House, Pasadena
Tournament House in Pasadena is a historic Italian Renaissance-style mansion that serves as the headquarters of the Tournament of Roses Association, organizers of the annual Rose Parade and Rose Bowl Game.
E989500 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: Tournament House, Pasadena | Statement: [Green Street and Orange Grove Boulevard, Pasadena, near, Tournament House, Pasadena]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tournament House, Pasadena
Context triple: [Green Street and Orange Grove Boulevard, Pasadena, near, Tournament House, Pasadena]
  • A. Pasadena Civic Center
    Pasadena Civic Center is a historic civic complex in Pasadena, California, known for its grand Beaux-Arts architecture and its role as the city's governmental and cultural hub.
  • B. Pauley Pavilion
    Pauley Pavilion is a renowned indoor arena on the UCLA campus best known as the home court of the UCLA Bruins basketball teams and a major venue for collegiate sports and events.
  • C. Pacoima Recreation Center
    Pacoima Recreation Center is a public neighborhood park and community recreation facility located in the Pacoima area of Los Angeles, offering sports fields, playgrounds, and various community programs.
  • D. Balboa Sports Center
    Balboa Sports Center is a public athletic and recreational complex in Encino, Los Angeles, featuring sports fields, courts, and community facilities for local residents.
  • E. Pomona Civic Center
    Pomona Civic Center is a central government and community complex in Pomona, California, housing key municipal buildings and serving as a hub for civic activities.
  • 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: Tournament House, Pasadena
Triple: [Green Street and Orange Grove Boulevard, Pasadena, near, Tournament House, Pasadena]
Generated description
Tournament House in Pasadena is a historic Italian Renaissance-style mansion that serves as the headquarters of the Tournament of Roses Association, organizers of the annual Rose Parade and Rose Bowl Game.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tournament House, Pasadena
Target entity description: Tournament House in Pasadena is a historic Italian Renaissance-style mansion that serves as the headquarters of the Tournament of Roses Association, organizers of the annual Rose Parade and Rose Bowl Game.
  • A. Pasadena Civic Center
    Pasadena Civic Center is a historic civic complex in Pasadena, California, known for its grand Beaux-Arts architecture and its role as the city's governmental and cultural hub.
  • B. Pauley Pavilion
    Pauley Pavilion is a renowned indoor arena on the UCLA campus best known as the home court of the UCLA Bruins basketball teams and a major venue for collegiate sports and events.
  • C. Pacoima Recreation Center
    Pacoima Recreation Center is a public neighborhood park and community recreation facility located in the Pacoima area of Los Angeles, offering sports fields, playgrounds, and various community programs.
  • D. Balboa Sports Center
    Balboa Sports Center is a public athletic and recreational complex in Encino, Los Angeles, featuring sports fields, courts, and community facilities for local residents.
  • E. Pomona Civic Center
    Pomona Civic Center is a central government and community complex in Pomona, California, housing key municipal buildings and serving as a hub for civic activities.
  • 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_69d6ada707008190aaec1238117c9379 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d9547d6df4819080db8415d386ed38 completed April 10, 2026, 7:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6557e6d4c81909ed54a039e92a160 completed May 2, 2026, 7:50 p.m.
NEDg Description generation batch_69f6566f40c08190baec227fb660c948 completed May 2, 2026, 7:54 p.m.
NED2 Entity disambiguation (via description) batch_69f657b1b13c8190984300f24c0b2083 completed May 2, 2026, 7:59 p.m.
Created at: April 8, 2026, 9:57 p.m.