Triple

T2799314
Position Surface form Disambiguated ID Type / Status
Subject Bungalow Heaven E53113 entity
Predicate streetBoundary P224 FINISHED
Object Washington Boulevard
Washington Boulevard is a major thoroughfare in Pasadena, California, forming part of the boundary of the historic Bungalow Heaven neighborhood.
 E301405 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: Washington Boulevard | Statement: [Bungalow Heaven, streetBoundary, Washington Boulevard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Washington Boulevard
Context triple: [Bungalow Heaven, streetBoundary, Washington Boulevard]
  • A. Chicago Avenue
    Chicago Avenue is a major east–west thoroughfare in Chicago known for connecting diverse neighborhoods and serving as a key commercial and transit corridor.
  • B. Michigan Avenue
    Michigan Avenue is a significant thoroughfare in Michigan that serves as a primary route through cities such as Ypsilanti, connecting local communities and commercial areas.
  • C. Illinois Avenue
    Illinois Avenue is a major thoroughfare in the Dallas, Texas area that provides key local and regional connectivity for surrounding communities.
  • D. Illinois Street
    Illinois Street is a roadway in downtown Chicago that intersects with major thoroughfares like North Michigan Avenue near the city’s central business and shopping districts.
  • E. South Chicago Avenue
    South Chicago Avenue is a major thoroughfare on Chicago’s South Side that connects several neighborhoods and serves as a key commuter and commercial corridor.
  • 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: Washington Boulevard
Triple: [Bungalow Heaven, streetBoundary, Washington Boulevard]
Generated description
Washington Boulevard is a major thoroughfare in Pasadena, California, forming part of the boundary of the historic Bungalow Heaven neighborhood.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Washington Boulevard
Target entity description: Washington Boulevard is a major thoroughfare in Pasadena, California, forming part of the boundary of the historic Bungalow Heaven neighborhood.
  • A. Chicago Avenue
    Chicago Avenue is a major east–west thoroughfare in Chicago known for connecting diverse neighborhoods and serving as a key commercial and transit corridor.
  • B. Michigan Avenue
    Michigan Avenue is a significant thoroughfare in Michigan that serves as a primary route through cities such as Ypsilanti, connecting local communities and commercial areas.
  • C. Illinois Avenue
    Illinois Avenue is a major thoroughfare in the Dallas, Texas area that provides key local and regional connectivity for surrounding communities.
  • D. Illinois Street
    Illinois Street is a roadway in downtown Chicago that intersects with major thoroughfares like North Michigan Avenue near the city’s central business and shopping districts.
  • E. South Chicago Avenue
    South Chicago Avenue is a major thoroughfare on Chicago’s South Side that connects several neighborhoods and serves as a key commuter and commercial corridor.
  • 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_69afce92b40c8190a6ed3e6c06f15c79 completed March 10, 2026, 7:56 a.m.
NEDg Description generation batch_69afcf3aa64081909fe4007d94df48c2 completed March 10, 2026, 7:58 a.m.
NED2 Entity disambiguation (via description) batch_69afcfe8a140819095daa37d539e4c72 completed March 10, 2026, 8:01 a.m.
Created at: March 6, 2026, 9:58 p.m.