Triple

T2799172
Position Surface form Disambiguated ID Type / Status
Subject Tournament of Roses Parade E53110 entity
Predicate routeStart P389 FINISHED
Object Green Street and Orange Grove Boulevard, Pasadena
Green Street and Orange Grove Boulevard in Pasadena is the iconic intersection where the annual Rose Parade traditionally begins.
E299884 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: Green Street and Orange Grove Boulevard, Pasadena | Statement: [Tournament of Roses Parade, routeStart, Green Street and Orange Grove Boulevard, Pasadena]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Green Street and Orange Grove Boulevard, Pasadena
Context triple: [Tournament of Roses Parade, routeStart, Green Street and Orange Grove Boulevard, Pasadena]
  • A. Fair Oaks Avenue (Pasadena)
    Fair Oaks Avenue in Pasadena is a major north–south thoroughfare that runs through the historic Old Pasadena district, lined with shops, restaurants, and notable historic buildings.
  • B. Raymond Avenue (Pasadena)
    Raymond Avenue (Pasadena) is a historic north–south street running through Old Pasadena, known for its early 20th-century architecture and proximity to the city's downtown core.
  • C. Colorado Boulevard (Pasadena)
    Colorado Boulevard in Pasadena is a major historic thoroughfare and commercial district best known as the main route of the annual Rose Parade.
  • D. Main Street (Los Angeles)
    Main Street (Los Angeles) is a historic downtown thoroughfare that runs through the city's original core, lined with civic landmarks, older commercial buildings, and cultural sites near Los Angeles Plaza.
  • E. Melrose Avenue, Hollywood
    Melrose Avenue in Hollywood is a famous Los Angeles thoroughfare known for its entertainment industry landmarks, trendy shops, and cultural significance in film and television.
  • 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: Green Street and Orange Grove Boulevard, Pasadena
Triple: [Tournament of Roses Parade, routeStart, Green Street and Orange Grove Boulevard, Pasadena]
Generated description
Green Street and Orange Grove Boulevard in Pasadena is the iconic intersection where the annual Rose Parade traditionally begins.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Green Street and Orange Grove Boulevard, Pasadena
Target entity description: Green Street and Orange Grove Boulevard in Pasadena is the iconic intersection where the annual Rose Parade traditionally begins.
  • A. Fair Oaks Avenue (Pasadena)
    Fair Oaks Avenue in Pasadena is a major north–south thoroughfare that runs through the historic Old Pasadena district, lined with shops, restaurants, and notable historic buildings.
  • B. Raymond Avenue (Pasadena)
    Raymond Avenue (Pasadena) is a historic north–south street running through Old Pasadena, known for its early 20th-century architecture and proximity to the city's downtown core.
  • C. Colorado Boulevard (Pasadena)
    Colorado Boulevard in Pasadena is a major historic thoroughfare and commercial district best known as the main route of the annual Rose Parade.
  • D. Main Street (Los Angeles)
    Main Street (Los Angeles) is a historic downtown thoroughfare that runs through the city's original core, lined with civic landmarks, older commercial buildings, and cultural sites near Los Angeles Plaza.
  • E. Melrose Avenue, Hollywood
    Melrose Avenue in Hollywood is a famous Los Angeles thoroughfare known for its entertainment industry landmarks, trendy shops, and cultural significance in film and television.
  • 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_69ab495a90788190941b6917e1eca3a6 completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abddf31eec8190a898713e53d1aa5c completed March 7, 2026, 8:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69afc66ad9cc81908af6d3816a840c75 completed March 10, 2026, 7:21 a.m.
NEDg Description generation batch_69afc80ba2148190ae0c1f6425d52dfd completed March 10, 2026, 7:28 a.m.
NED2 Entity disambiguation (via description) batch_69afc97fc45481908aa72ac8607c34ac completed March 10, 2026, 7:34 a.m.
Created at: March 6, 2026, 9:58 p.m.