Triple

T4486567
Position Surface form Disambiguated ID Type / Status
Subject Filbert Steps E107253 entity
Predicate parallelTo P1868 FINISHED
Object Greenwich Steps
Greenwich Steps is a historic pedestrian stairway in San Francisco that climbs the eastern slope of Telegraph Hill, offering access to Coit Tower and scenic views of the bay.
E446208 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: Greenwich Steps | Statement: [Filbert Steps, parallelTo, Greenwich Steps]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Greenwich Steps
Context triple: [Filbert Steps, parallelTo, Greenwich Steps]
  • A. Queen's Staircase
    Queen's Staircase is a historic limestone staircase in Nassau, Bahamas, carved by enslaved people in the late 18th century and now a major cultural and tourist landmark.
  • B. Filbert Steps
    Filbert Steps is a famous steep stairway in San Francisco that climbs the eastern slope of Telegraph Hill, known for its gardens, views, and access to Coit Tower.
  • C. Greenwich Pier
    Greenwich Pier is a key River Thames passenger pier in the London district of Greenwich, serving as a major stop for riverboat services to central and east London.
  • D. Nelson's Pillar
    Nelson's Pillar was a prominent 19th-century monument in central Dublin, dedicated to Admiral Horatio Nelson and later destroyed in 1966.
  • E. Tower Hill, London
    Tower Hill, London is a historic area just outside the Tower of London, long associated with military, naval, and governmental figures and known as a traditional site of public executions.
  • 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: Greenwich Steps
Triple: [Filbert Steps, parallelTo, Greenwich Steps]
Generated description
Greenwich Steps is a historic pedestrian stairway in San Francisco that climbs the eastern slope of Telegraph Hill, offering access to Coit Tower and scenic views of the bay.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Greenwich Steps
Target entity description: Greenwich Steps is a historic pedestrian stairway in San Francisco that climbs the eastern slope of Telegraph Hill, offering access to Coit Tower and scenic views of the bay.
  • A. Queen's Staircase
    Queen's Staircase is a historic limestone staircase in Nassau, Bahamas, carved by enslaved people in the late 18th century and now a major cultural and tourist landmark.
  • B. Filbert Steps
    Filbert Steps is a famous steep stairway in San Francisco that climbs the eastern slope of Telegraph Hill, known for its gardens, views, and access to Coit Tower.
  • C. Greenwich Pier
    Greenwich Pier is a key River Thames passenger pier in the London district of Greenwich, serving as a major stop for riverboat services to central and east London.
  • D. Nelson's Pillar
    Nelson's Pillar was a prominent 19th-century monument in central Dublin, dedicated to Admiral Horatio Nelson and later destroyed in 1966.
  • E. Tower Hill, London
    Tower Hill, London is a historic area just outside the Tower of London, long associated with military, naval, and governmental figures and known as a traditional site of public executions.
  • 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_69bd43f84f788190a1383579c4a595be completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd52a958288190974b292f54a0e045 completed March 20, 2026, 1:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69bd679cd3b88190a9b90f50f2b7beae completed March 20, 2026, 3:28 p.m.
NEDg Description generation batch_69bd683417b08190bc4e08638a30c0ec completed March 20, 2026, 3:31 p.m.
NED2 Entity disambiguation (via description) batch_69bd68b4681c8190abb170ccb054cd05 completed March 20, 2026, 3:33 p.m.
Created at: March 20, 2026, 12:59 p.m.