Triple

T22089922
Position Surface form Disambiguated ID Type / Status
Subject Sunset Tunnel E545885 entity
Predicate locatedIn P40 FINISHED
Object Duboce Triangle, San Francisco
Duboce Triangle is a small, centrally located San Francisco neighborhood known for its Victorian homes, transit access, and proximity to the Castro and Lower Haight districts.
 E1517768 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: Duboce Triangle, San Francisco | Statement: [Sunset Tunnel, locatedIn, Duboce Triangle, San Francisco]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Duboce Triangle, San Francisco
Context triple: [Sunset Tunnel, locatedIn, Duboce Triangle, San Francisco]
  • A. Seacliff, San Francisco
    Seacliff, San Francisco is an affluent coastal neighborhood on the city’s northwestern edge, known for its ocean views, large homes, and proximity to landmarks like the Golden Gate Bridge and Lands End.
  • B. Embarcadero, San Francisco
    Embarcadero, San Francisco is a waterfront district along the city’s eastern shoreline known for its historic piers, scenic promenade, and major landmarks like the Ferry Building.
  • C. Mission Bay, San Francisco
    Mission Bay, San Francisco is a rapidly developing waterfront neighborhood on the city’s eastern side, known for its biotechnology hub, UCSF campus, and modern residential and commercial complexes.
  • D. Paso de San Francisco
    Paso de San Francisco is a high-altitude Andean mountain pass on the Argentina–Chile border, known as a key access route to the Ojos del Salado volcano and surrounding desert landscapes.
  • E. Barra de São Francisco
    Barra de São Francisco is a municipality in the northwest of the Brazilian state of Espírito Santo, known for its granite mining and agricultural activities.
  • 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: Duboce Triangle, San Francisco
Triple: [Sunset Tunnel, locatedIn, Duboce Triangle, San Francisco]
Generated description
Duboce Triangle is a small, centrally located San Francisco neighborhood known for its Victorian homes, transit access, and proximity to the Castro and Lower Haight districts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Duboce Triangle, San Francisco
Target entity description: Duboce Triangle is a small, centrally located San Francisco neighborhood known for its Victorian homes, transit access, and proximity to the Castro and Lower Haight districts.
  • A. Seacliff, San Francisco
    Seacliff, San Francisco is an affluent coastal neighborhood on the city’s northwestern edge, known for its ocean views, large homes, and proximity to landmarks like the Golden Gate Bridge and Lands End.
  • B. Embarcadero, San Francisco
    Embarcadero, San Francisco is a waterfront district along the city’s eastern shoreline known for its historic piers, scenic promenade, and major landmarks like the Ferry Building.
  • C. Mission Bay, San Francisco
    Mission Bay, San Francisco is a rapidly developing waterfront neighborhood on the city’s eastern side, known for its biotechnology hub, UCSF campus, and modern residential and commercial complexes.
  • D. Paso de San Francisco
    Paso de San Francisco is a high-altitude Andean mountain pass on the Argentina–Chile border, known as a key access route to the Ojos del Salado volcano and surrounding desert landscapes.
  • E. Barra de São Francisco
    Barra de São Francisco is a municipality in the northwest of the Brazilian state of Espírito Santo, known for its granite mining and agricultural activities.
  • 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_69e11e36d03c8190a83a1ba802b7231b completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f128e53dfc81909858cdad8b09c5fb completed April 28, 2026, 9:38 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a8799ebc48190b39cd8a5052ce126 completed May 18, 2026, 3:29 a.m.
NEDg Description generation batch_6a0a890c64708190bf74c5c97b99bac9 completed May 18, 2026, 3:35 a.m.
NED2 Entity disambiguation (via description) batch_6a0a89b055708190872548cefcfa0845 completed May 18, 2026, 3:38 a.m.
Created at: April 16, 2026, 8:29 p.m.