Triple

T5736196
Position Surface form Disambiguated ID Type / Status
Subject Muni Metro N Judah line E126508 entity
Predicate hasStop P17789 FINISHED
Object Judah Street and 28th Avenue
Judah Street and 28th Avenue is a light rail stop in San Francisco’s Sunset District served by the Muni Metro N Judah line.
 E547299 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: Judah Street and 28th Avenue | Statement: [Muni Metro N Judah line, hasStop, Judah Street and 28th Avenue]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Judah Street and 28th Avenue
Context triple: [Muni Metro N Judah line, hasStop, Judah Street and 28th Avenue]
  • A. Judah & 19th Avenue
    Judah & 19th Avenue is a Muni light rail stop in San Francisco’s Sunset District serving the N Judah line.
  • B. Southwest 8th Street
    Southwest 8th Street is a major thoroughfare in Miami best known as the heart of Little Havana and the site of the annual Calle Ocho Festival.
  • C. North 20th Street
    North 20th Street is a north–south thoroughfare in Philadelphia, Pennsylvania, running through Center City and several adjacent neighborhoods.
  • D. 20th Street
    20th Street is an east–west thoroughfare in Manhattan, New York City, running through neighborhoods including the Flatiron District.
  • E. North 18th Street
    North 18th Street is an urban thoroughfare likely located in a U.S. city grid, serving as a numbered north–south street intersecting major east–west routes such as Race Street.
  • 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: Judah Street and 28th Avenue
Triple: [Muni Metro N Judah line, hasStop, Judah Street and 28th Avenue]
Generated description
Judah Street and 28th Avenue is a light rail stop in San Francisco’s Sunset District served by the Muni Metro N Judah line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Judah Street and 28th Avenue
Target entity description: Judah Street and 28th Avenue is a light rail stop in San Francisco’s Sunset District served by the Muni Metro N Judah line.
  • A. Judah & 19th Avenue
    Judah & 19th Avenue is a Muni light rail stop in San Francisco’s Sunset District serving the N Judah line.
  • B. Southwest 8th Street
    Southwest 8th Street is a major thoroughfare in Miami best known as the heart of Little Havana and the site of the annual Calle Ocho Festival.
  • C. North 20th Street
    North 20th Street is a north–south thoroughfare in Philadelphia, Pennsylvania, running through Center City and several adjacent neighborhoods.
  • D. 20th Street
    20th Street is an east–west thoroughfare in Manhattan, New York City, running through neighborhoods including the Flatiron District.
  • E. North 18th Street
    North 18th Street is an urban thoroughfare likely located in a U.S. city grid, serving as a numbered north–south street intersecting major east–west routes such as Race Street.
  • 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_69c0083082288190b7478cead6b5430a completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c0255ad6f48190977bf4f037110aa3 completed March 22, 2026, 5:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69c097f372a08190b4e9d52ba138d872 completed March 23, 2026, 1:31 a.m.
NEDg Description generation batch_69c0990bf38081908c09c5dfe660c35b completed March 23, 2026, 1:36 a.m.
NED2 Entity disambiguation (via description) batch_69c099b4bc4481909e7cf6886e5ccbea completed March 23, 2026, 1:39 a.m.
Created at: March 22, 2026, 3:47 p.m.