Triple

T422208
Position Surface form Disambiguated ID Type / Status
Subject Pasadena E8127 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Old Pasadena
Old Pasadena is a revitalized historic downtown district in Pasadena, California, known for its preserved 19th- and early 20th-century architecture, shopping, dining, and cultural attractions.
E53753 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: Old Pasadena | Statement: [Pasadena, hasHistoricDistrict, Old Pasadena]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Old Pasadena
Context triple: [Pasadena, hasHistoricDistrict, Old Pasadena]
  • A. Echo Park
    Echo Park is a historic and culturally vibrant neighborhood in central Los Angeles known for its namesake lake, hillside streets, and creative community.
  • B. Miracle Mile district
    The Miracle Mile district is a historic, museum-rich stretch of Wilshire Boulevard in Los Angeles known for its Art Deco architecture and cultural institutions.
  • C. Laurel Heights
    Laurel Heights is a San Francisco neighborhood that hosts one of the University of California, San Francisco’s satellite campus sites, known for its mix of residential streets and institutional buildings.
  • D. Bethesda Terrace
    Bethesda Terrace is a grand, 19th-century architectural centerpiece of New York City's Central Park, renowned for its ornate stonework, sweeping staircases, and iconic views over the Bethesda Fountain and Lake.
  • E. Los Angeles Plaza
    Los Angeles Plaza is the historic central square of Los Angeles, serving as the heart of the original Spanish pueblo and a focal point for the city’s early civic and cultural life.
  • 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: Old Pasadena
Triple: [Pasadena, hasHistoricDistrict, Old Pasadena]
Generated description
Old Pasadena is a revitalized historic downtown district in Pasadena, California, known for its preserved 19th- and early 20th-century architecture, shopping, dining, and cultural attractions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Old Pasadena
Target entity description: Old Pasadena is a revitalized historic downtown district in Pasadena, California, known for its preserved 19th- and early 20th-century architecture, shopping, dining, and cultural attractions.
  • A. Echo Park
    Echo Park is a historic and culturally vibrant neighborhood in central Los Angeles known for its namesake lake, hillside streets, and creative community.
  • B. Miracle Mile district
    The Miracle Mile district is a historic, museum-rich stretch of Wilshire Boulevard in Los Angeles known for its Art Deco architecture and cultural institutions.
  • C. Laurel Heights
    Laurel Heights is a San Francisco neighborhood that hosts one of the University of California, San Francisco’s satellite campus sites, known for its mix of residential streets and institutional buildings.
  • D. Bethesda Terrace
    Bethesda Terrace is a grand, 19th-century architectural centerpiece of New York City's Central Park, renowned for its ornate stonework, sweeping staircases, and iconic views over the Bethesda Fountain and Lake.
  • E. Los Angeles Plaza
    Los Angeles Plaza is the historic central square of Los Angeles, serving as the heart of the original Spanish pueblo and a focal point for the city’s early civic and cultural life.
  • 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_69a2e7f1d1bc81909cf2dc9754a3c334 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2eec0e9dc81908c08b209ce5278ef completed Feb. 28, 2026, 1:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69a42a15efe88190b1dc3337bd775723 completed March 1, 2026, 11:59 a.m.
NEDg Description generation batch_69a42a7dc3108190ad644aee25d95d50 completed March 1, 2026, 12:01 p.m.
NED2 Entity disambiguation (via description) batch_69a42b19e7148190816b50e00319b12b completed March 1, 2026, 12:03 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.