Triple

T10050336
Position Surface form Disambiguated ID Type / Status
Subject OC Streetcar E207729 entity
Predicate endPoint P390 FINISHED
Object Harbor Boulevard in Garden Grove
Harbor Boulevard in Garden Grove is a major north–south arterial road in Orange County, California, serving as a key commercial corridor and transit route.
E838087 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: Harbor Boulevard in Garden Grove | Statement: [OC Streetcar, endPoint, Harbor Boulevard in Garden Grove]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Harbor Boulevard in Garden Grove
Context triple: [OC Streetcar, endPoint, Harbor Boulevard in Garden Grove]
  • A. Harbor Boulevard (San Pedro)
    Harbor Boulevard (San Pedro) is a major north–south roadway in the San Pedro area of Los Angeles that serves as a key access route between the local waterfront, port facilities, and regional freeway connections.
  • B. Beach Boulevard (California State Route 39)
    Beach Boulevard (California State Route 39) is a major north–south arterial highway in Orange County, California, connecting several coastal and inland communities and serving as a key commercial and commuter route.
  • C. 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.
  • D. La Mirada Boulevard
    La Mirada Boulevard is a primary north–south thoroughfare serving local and regional traffic through the city of La Mirada in Los Angeles County, California.
  • 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: Harbor Boulevard in Garden Grove
Triple: [OC Streetcar, endPoint, Harbor Boulevard in Garden Grove]
Generated description
Harbor Boulevard in Garden Grove is a major north–south arterial road in Orange County, California, serving as a key commercial corridor and transit route.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Harbor Boulevard in Garden Grove
Target entity description: Harbor Boulevard in Garden Grove is a major north–south arterial road in Orange County, California, serving as a key commercial corridor and transit route.
  • A. Harbor Boulevard (San Pedro)
    Harbor Boulevard (San Pedro) is a major north–south roadway in the San Pedro area of Los Angeles that serves as a key access route between the local waterfront, port facilities, and regional freeway connections.
  • B. Beach Boulevard (California State Route 39)
    Beach Boulevard (California State Route 39) is a major north–south arterial highway in Orange County, California, connecting several coastal and inland communities and serving as a key commercial and commuter route.
  • C. 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.
  • D. La Mirada Boulevard
    La Mirada Boulevard is a primary north–south thoroughfare serving local and regional traffic through the city of La Mirada in Los Angeles County, California.
  • 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_69ca835ad0608190b7c80b292da004f5 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cdcf8e41c4819091fa12742197e207 completed April 2, 2026, 2:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2829674f08190b5f9c3b984106469 completed April 5, 2026, 3:41 p.m.
NEDg Description generation batch_69d2868c5c88819080d73e50fabc2bb7 completed April 5, 2026, 3:58 p.m.
NED2 Entity disambiguation (via description) batch_69d286fdd2c88190b0ce5070c7875dcc completed April 5, 2026, 3:59 p.m.
Created at: March 30, 2026, 8:56 p.m.