Triple

T1074789
Position Surface form Disambiguated ID Type / Status
Subject San Francisco Muni E23810 entity
Predicate notableLine P7250 FINISHED
Object K Ingleside
K Ingleside is a light rail line in San Francisco’s Muni Metro system that runs from downtown through neighborhoods like West Portal to the southwestern part of the city.
 E123348 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: K Ingleside | Statement: [San Francisco Muni, notableLine, K Ingleside]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: K Ingleside
Context triple: [San Francisco Muni, notableLine, K Ingleside]
  • A. Rosedale
    Rosedale is a historic residential neighborhood in Homewood, Alabama, known for its longstanding community and proximity to downtown Birmingham.
  • B. Overbrook
    Overbrook is a residential neighborhood in the western section of Philadelphia, Pennsylvania, known for its tree-lined streets, rowhouses, and proximity to Saint Joseph’s University.
  • C. Lakeview
    Lakeview is a vibrant North Side Chicago neighborhood known for its lively entertainment scene, lakefront access, and diverse residential areas including Boystown and Wrigleyville.
  • D. Walnut Hill
    Walnut Hill is a residential neighborhood in West Philadelphia known for its early 20th-century rowhouses and proximity to several universities.
  • E. Bayview
    Bayview is a subway station on Toronto's Line 4 Sheppard, serving the Bayview Avenue area in North York.
  • 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: K Ingleside
Triple: [San Francisco Muni, notableLine, K Ingleside]
Generated description
K Ingleside is a light rail line in San Francisco’s Muni Metro system that runs from downtown through neighborhoods like West Portal to the southwestern part of the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: K Ingleside
Target entity description: K Ingleside is a light rail line in San Francisco’s Muni Metro system that runs from downtown through neighborhoods like West Portal to the southwestern part of the city.
  • A. Rosedale
    Rosedale is a historic residential neighborhood in Homewood, Alabama, known for its longstanding community and proximity to downtown Birmingham.
  • B. Overbrook
    Overbrook is a residential neighborhood in the western section of Philadelphia, Pennsylvania, known for its tree-lined streets, rowhouses, and proximity to Saint Joseph’s University.
  • C. Lakeview
    Lakeview is a vibrant North Side Chicago neighborhood known for its lively entertainment scene, lakefront access, and diverse residential areas including Boystown and Wrigleyville.
  • D. Walnut Hill
    Walnut Hill is a residential neighborhood in West Philadelphia known for its early 20th-century rowhouses and proximity to several universities.
  • E. Bayview
    Bayview is a subway station on Toronto's Line 4 Sheppard, serving the Bayview Avenue area in North York.
  • 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.