Triple

T9342889
Position Surface form Disambiguated ID Type / Status
Subject Dolores Park E224804 entity
Predicate near P350 FINISHED
Object 19th Street
19th Street is a street in San Francisco’s Mission District known for bordering the popular Dolores Park and connecting the surrounding residential and commercial areas.
E794601 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: 19th Street | Statement: [Dolores Park, near, 19th Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 19th Street
Context triple: [Dolores Park, near, 19th Street]
  • A. 20th Street
    20th Street is an east–west thoroughfare in Manhattan, New York City, running through neighborhoods including the Flatiron District.
  • B. North 19th Street
    North 19th Street is an urban thoroughfare likely located in a U.S. city, serving as part of the local street grid and intersecting with major roads such as Race Street.
  • C. 13th Street
    13th Street is a roadway that serves as a primary access point to the 13th Street station.
  • D. North 17th Street
    North 17th Street is an urban thoroughfare in Philadelphia, Pennsylvania, running through Center City and nearby neighborhoods as part of the city's numbered street grid.
  • E. South 20th Street
    South 20th Street is a historic roadway in Purcellville, Virginia, noted for its preserved architecture and contribution to the town’s traditional streetscape within the Purcellville Historic District.
  • 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: 19th Street
Triple: [Dolores Park, near, 19th Street]
Generated description
19th Street is a street in San Francisco’s Mission District known for bordering the popular Dolores Park and connecting the surrounding residential and commercial areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 19th Street
Target entity description: 19th Street is a street in San Francisco’s Mission District known for bordering the popular Dolores Park and connecting the surrounding residential and commercial areas.
  • A. 20th Street
    20th Street is an east–west thoroughfare in Manhattan, New York City, running through neighborhoods including the Flatiron District.
  • B. North 19th Street
    North 19th Street is an urban thoroughfare likely located in a U.S. city, serving as part of the local street grid and intersecting with major roads such as Race Street.
  • C. 13th Street
    13th Street is a roadway that serves as a primary access point to the 13th Street station.
  • D. North 17th Street
    North 17th Street is an urban thoroughfare in Philadelphia, Pennsylvania, running through Center City and nearby neighborhoods as part of the city's numbered street grid.
  • E. South 20th Street
    South 20th Street is a historic roadway in Purcellville, Virginia, noted for its preserved architecture and contribution to the town’s traditional streetscape within the Purcellville Historic District.
  • 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_69ca842993248190a79ab06968994b86 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd4bb11cd08190b159a6066dd0ebf1 completed April 1, 2026, 4:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69d0f3c197208190bde7850de266fdf0 completed April 4, 2026, 11:19 a.m.
NEDg Description generation batch_69d0f62b28c08190aeb383e699af6e6c completed April 4, 2026, 11:29 a.m.
NED2 Entity disambiguation (via description) batch_69d0f695bd6881908fde5dab24c224b4 completed April 4, 2026, 11:31 a.m.
Created at: March 30, 2026, 7:40 p.m.