Triple

T1074790
Position Surface form Disambiguated ID Type / Status
Subject San Francisco Muni E23810 entity
Predicate notableLine P7250 FINISHED
Object L Taraval
L Taraval is a San Francisco Muni light rail line that runs through the Sunset District, connecting the western neighborhoods to downtown.
E123349 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: L Taraval | Statement: [San Francisco Muni, notableLine, L Taraval]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: L Taraval
Context triple: [San Francisco Muni, notableLine, L Taraval]
  • A. Calle Ocho
    Calle Ocho is a vibrant, Cuban-influenced main thoroughfare in Miami’s Little Havana neighborhood, known for its Latin music, food, and cultural festivals.
  • B. Tacuba Street
    Tacuba Street is a historic thoroughfare in Mexico City’s downtown, known for its colonial-era architecture, cultural landmarks, and role as one of the city’s oldest streets.
  • C. Vallejo Street
    Vallejo Street is a notable San Francisco street that runs through several neighborhoods, including the steep and scenic Russian Hill area.
  • D. Avenida del Mar
    Avenida del Mar is a popular coastal avenue and beachfront promenade in La Serena, Chile, known for its long sandy beaches, ocean views, and recreational activities.
  • E. Seventh Avenue (La Séptima)
    Seventh Avenue (La Séptima) is the historic main commercial street of Tampa’s Ybor City, known for its preserved early-20th-century architecture, Cuban and Latin cultural heritage, and vibrant nightlife.
  • 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: L Taraval
Triple: [San Francisco Muni, notableLine, L Taraval]
Generated description
L Taraval is a San Francisco Muni light rail line that runs through the Sunset District, connecting the western neighborhoods to downtown.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: L Taraval
Target entity description: L Taraval is a San Francisco Muni light rail line that runs through the Sunset District, connecting the western neighborhoods to downtown.
  • A. Calle Ocho
    Calle Ocho is a vibrant, Cuban-influenced main thoroughfare in Miami’s Little Havana neighborhood, known for its Latin music, food, and cultural festivals.
  • B. Tacuba Street
    Tacuba Street is a historic thoroughfare in Mexico City’s downtown, known for its colonial-era architecture, cultural landmarks, and role as one of the city’s oldest streets.
  • C. Vallejo Street
    Vallejo Street is a notable San Francisco street that runs through several neighborhoods, including the steep and scenic Russian Hill area.
  • D. Avenida del Mar
    Avenida del Mar is a popular coastal avenue and beachfront promenade in La Serena, Chile, known for its long sandy beaches, ocean views, and recreational activities.
  • E. Seventh Avenue (La Séptima)
    Seventh Avenue (La Séptima) is the historic main commercial street of Tampa’s Ybor City, known for its preserved early-20th-century architecture, Cuban and Latin cultural heritage, and vibrant nightlife.
  • 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_69a493f1ddf48190a99d54b00e99f8ce completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b92cbfd481909e2f928c1d06ebaa completed March 1, 2026, 10:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac42a9af14819091d4f2578c6b1c02 completed March 7, 2026, 3:22 p.m.
NEDg Description generation batch_69ac434b7ea081909d5608831e29b5a9 completed March 7, 2026, 3:24 p.m.
NED2 Entity disambiguation (via description) batch_69ac43b393748190a5fa81b7ab7fa911 completed March 7, 2026, 3:26 p.m.
Created at: March 1, 2026, 7:42 p.m.