Triple

T18372241
Position Surface form Disambiguated ID Type / Status
Subject Greenwich Steps E446208 entity
Predicate partOf P40 FINISHED
Object Telegraph Hill stairway system
The Telegraph Hill stairway system is a network of historic pedestrian stairways in San Francisco that climb the steep slopes of Telegraph Hill, offering access between the waterfront and hilltop neighborhoods along with notable city and bay views.
E107253 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: Telegraph Hill stairway system | Statement: [Greenwich Steps, partOf, Telegraph Hill stairway system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Telegraph Hill stairway system
Context triple: [Greenwich Steps, partOf, Telegraph Hill stairway system]
  • A. 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.
  • B. Durie Hill steps
    Durie Hill steps are a historic pedestrian stairway in Whanganui, New Zealand, leading up Durie Hill to its prominent war memorial and lookout.
  • C. Saint Nicolas Stairs
    Saint Nicolas Stairs is a long, historic outdoor staircase in the Achrafieh district of Beirut, Lebanon, known for its cultural events, street art, and city views.
  • D. Depaldo Stairs
    Depaldo Stairs is a historic stone staircase in Taganrog, Russia, known as one of the city’s notable architectural and waterfront landmarks.
  • E. Haʻikū Stairs
    Haʻikū Stairs, also known as the "Stairway to Heaven," is a steep and now-closed hiking trail on Oʻahu featuring a long, dramatic metal staircase ascending the Koʻolau mountain range.
  • 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: Telegraph Hill stairway system
Triple: [Greenwich Steps, partOf, Telegraph Hill stairway system]
Generated description
The Telegraph Hill stairway system is a network of historic pedestrian stairways in San Francisco that climb the steep slopes of Telegraph Hill, offering access between the waterfront and hilltop neighborhoods along with notable city and bay views.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Telegraph Hill stairway system
Target entity description: The Telegraph Hill stairway system is a network of historic pedestrian stairways in San Francisco that climb the steep slopes of Telegraph Hill, offering access between the waterfront and hilltop neighborhoods along with notable city and bay views.
  • A. Filbert Steps chosen
    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.
  • B. Durie Hill steps
    Durie Hill steps are a historic pedestrian stairway in Whanganui, New Zealand, leading up Durie Hill to its prominent war memorial and lookout.
  • C. Saint Nicolas Stairs
    Saint Nicolas Stairs is a long, historic outdoor staircase in the Achrafieh district of Beirut, Lebanon, known for its cultural events, street art, and city views.
  • D. Depaldo Stairs
    Depaldo Stairs is a historic stone staircase in Taganrog, Russia, known as one of the city’s notable architectural and waterfront landmarks.
  • E. Haʻikū Stairs
    Haʻikū Stairs, also known as the "Stairway to Heaven," is a steep and now-closed hiking trail on Oʻahu featuring a long, dramatic metal staircase ascending the Koʻolau mountain range.
  • F. None of above.

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_69d8b9f370b88190b1e5081c2c238e7f completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e51754539c819083f13b85cacb6cce completed April 19, 2026, 5:56 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03d77aa5788190bd1db34041de4966 completed May 13, 2026, 1:44 a.m.
NEDg Description generation batch_6a03d83fe9a08190b18b9f61ee606372 completed May 13, 2026, 1:47 a.m.
NED2 Entity disambiguation (via description) batch_6a03d915215c819090023094f1fc47f1 completed May 13, 2026, 1:51 a.m.
Created at: April 10, 2026, 10:44 a.m.