Triple

T4569232
Position Surface form Disambiguated ID Type / Status
Subject Muni Metro T Third Street line E122988 entity
Predicate routeStartNeighborhood P57759 FINISHED
Object Visitacion Valley
Visitacion Valley is a diverse residential neighborhood in the southeastern corner of San Francisco, known for its hillside streets, parks, and proximity to the Bayview and Portola districts.
E454383 NE FINISHED

How this triple was built (5 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: Visitacion Valley | Statement: [Muni Metro T Third Street line, routeStartNeighborhood, Visitacion Valley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Visitacion Valley
Context triple: [Muni Metro T Third Street line, routeStartNeighborhood, Visitacion Valley]
  • A. Inwood Hill Park
    Inwood Hill Park is a large, largely undeveloped public park in northern Manhattan known for its natural forests, glacial formations, and views of the Hudson River.
  • B. Headwaters Park
    Headwaters Park is a popular urban park and event space in downtown Fort Wayne, Indiana, known for its festivals, outdoor recreation, and scenic riverfront setting.
  • C. Marble Hill
    Marble Hill is a small New York City neighborhood that, while politically part of Manhattan, is physically attached to the Bronx on the mainland.
  • D. Palisades
    Palisades is a primarily residential neighborhood in Northwest Washington, D.C., known for its leafy streets, community feel, and proximity to the Potomac River.
  • E. Palisades
    Palisades is a line of steep, dramatic basalt cliffs rising along the western bank of the lower Hudson River in New York and New Jersey.
  • 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: Visitacion Valley
Triple: [Muni Metro T Third Street line, routeStartNeighborhood, Visitacion Valley]
Generated description
Visitacion Valley is a diverse residential neighborhood in the southeastern corner of San Francisco, known for its hillside streets, parks, and proximity to the Bayview and Portola districts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Visitacion Valley
Target entity description: Visitacion Valley is a diverse residential neighborhood in the southeastern corner of San Francisco, known for its hillside streets, parks, and proximity to the Bayview and Portola districts.
  • A. Inwood Hill Park
    Inwood Hill Park is a large, largely undeveloped public park in northern Manhattan known for its natural forests, glacial formations, and views of the Hudson River.
  • B. Headwaters Park
    Headwaters Park is a popular urban park and event space in downtown Fort Wayne, Indiana, known for its festivals, outdoor recreation, and scenic riverfront setting.
  • C. Marble Hill
    Marble Hill is a small New York City neighborhood that, while politically part of Manhattan, is physically attached to the Bronx on the mainland.
  • D. Palisades
    Palisades is a primarily residential neighborhood in Northwest Washington, D.C., known for its leafy streets, community feel, and proximity to the Potomac River.
  • E. Palisades
    Palisades is a line of steep, dramatic basalt cliffs rising along the western bank of the lower Hudson River in New York and New Jersey.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: routeStartNeighborhood
Context triple: [Muni Metro T Third Street line, routeStartNeighborhood, Visitacion Valley]
  • A. runsThroughNeighborhood
    Indicates that something (such as a route, path, or service) passes through or traverses a particular neighborhood.
  • B. neighborhood
    Indicates that one entity is located in close spatial proximity to another, typically within the same local area or district.
  • C. hasNeighbourhood
    Indicates that one entity is located within, or is associated with, a particular neighborhood area of another entity.
  • D. originatedInNeighborhood
    Indicates that an entity began, was founded, or first came into existence within a specific neighborhood.
  • E. streetPlanBy
    Indicates that a street or road layout was designed, organized, or planned by a particular agent or authority.
  • F. None of above. chosen

Provenance (7 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_69bd46466c7081909d07f36be2d08804 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd58a0dfbc81909b5023f0c29addaf completed March 20, 2026, 2:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdd3bf54448190a7e65cee1a5c48e3 completed March 20, 2026, 11:09 p.m.
NEDg Description generation batch_69bdd9d583248190ab8e3d5b9b34bd0f completed March 20, 2026, 11:35 p.m.
NED2 Entity disambiguation (via description) batch_69bdda765f18819088cacca8fae77084 completed March 20, 2026, 11:38 p.m.
PD Predicate disambiguation batch_69bd5227063c8190973155a875b013a7 completed March 20, 2026, 1:56 p.m.
PDg Predicate description generation batch_69bd56f6e75481909c487a94a2c2d0ba completed March 20, 2026, 2:17 p.m.
Created at: March 20, 2026, 1:10 p.m.