Triple

T589732
Position Surface form Disambiguated ID Type / Status
Subject Portsmouth Square E17239 entity
Predicate nearby P350 FINISHED
Object Walter U. Lum Place
Walter U. Lum Place is a short street in San Francisco’s Chinatown named in honor of Chinese American civil rights leader Walter U. Lum.
E95380 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: Walter U. Lum Place | Statement: [Portsmouth Square, nearby, Walter U. Lum Place]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Walter U. Lum Place
Context triple: [Portsmouth Square, nearby, Walter U. Lum Place]
  • A. Sproul Plaza
    Sproul Plaza is the central public square of UC Berkeley’s campus, historically renowned as a focal point for student activism and free speech movements.
  • B. George C. Marshall Memorial Plaza
    The George C. Marshall Memorial Plaza is a commemorative public space honoring U.S. Army General and statesman George C. Marshall, renowned for the post–World War II European Recovery Program known as the Marshall Plan.
  • C. Pioneer Plaza
    Pioneer Plaza is a large public park and sculpture installation in Dallas, Texas, best known for its dramatic bronze cattle-drive statues commemorating the city's Old West heritage.
  • D. Vellucci Plaza
    Vellucci Plaza is a small public square and community gathering spot located in the Inman Square neighborhood of Cambridge, Massachusetts.
  • E. Terry Schrunk Plaza
    Terry Schrunk Plaza is a public square and park in downtown Portland, Oregon, known for hosting civic events and being surrounded by key government buildings.
  • 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: Walter U. Lum Place
Triple: [Portsmouth Square, nearby, Walter U. Lum Place]
Generated description
Walter U. Lum Place is a short street in San Francisco’s Chinatown named in honor of Chinese American civil rights leader Walter U. Lum.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Walter U. Lum Place
Target entity description: Walter U. Lum Place is a short street in San Francisco’s Chinatown named in honor of Chinese American civil rights leader Walter U. Lum.
  • A. Sproul Plaza
    Sproul Plaza is the central public square of UC Berkeley’s campus, historically renowned as a focal point for student activism and free speech movements.
  • B. George C. Marshall Memorial Plaza
    The George C. Marshall Memorial Plaza is a commemorative public space honoring U.S. Army General and statesman George C. Marshall, renowned for the post–World War II European Recovery Program known as the Marshall Plan.
  • C. Pioneer Plaza
    Pioneer Plaza is a large public park and sculpture installation in Dallas, Texas, best known for its dramatic bronze cattle-drive statues commemorating the city's Old West heritage.
  • D. Vellucci Plaza
    Vellucci Plaza is a small public square and community gathering spot located in the Inman Square neighborhood of Cambridge, Massachusetts.
  • E. Terry Schrunk Plaza
    Terry Schrunk Plaza is a public square and park in downtown Portland, Oregon, known for hosting civic events and being surrounded by key government buildings.
  • 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_69a49379d09c8190ac7e00b24e2810b1 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49bb775fc819085b968f8615dca59 completed March 1, 2026, 8:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69a68916d9f081909a14612144491fb7 completed March 3, 2026, 7:09 a.m.
NEDg Description generation batch_69a68a478c9081908d8ccb1ce058e931 completed March 3, 2026, 7:14 a.m.
NED2 Entity disambiguation (via description) batch_69a6d72d0d0c8190abac6b2d5668a812 completed March 3, 2026, 12:42 p.m.
Created at: March 1, 2026, 7:33 p.m.