Triple

T297910
Position Surface form Disambiguated ID Type / Status
Subject North Beach E6132 entity
Predicate hasCulturalSite P1098 FINISHED
Object City Lights Bookstore
City Lights Bookstore is a historic independent bookstore and literary landmark in San Francisco renowned for its Beat Generation associations and progressive publishing.
E38235 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: City Lights Bookstore | Statement: [North Beach, hasCulturalSite, City Lights Bookstore]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: City Lights Bookstore
Context triple: [North Beach, hasCulturalSite, City Lights Bookstore]
  • A. Powell’s City of Books
    Powell’s City of Books is a famed independent bookstore in Portland, Oregon, renowned as one of the world’s largest new and used bookstores, occupying an entire city block.
  • B. Dom Knigi bookstore
    Dom Knigi bookstore is a famous historic bookshop in Saint Petersburg, Russia, housed in the ornate Singer House on Nevsky Prospekt and known as a major literary and cultural landmark.
  • C. Mid-Manhattan Library
    The Mid-Manhattan Library is a major circulating branch of the New York Public Library system in Manhattan, known for its extensive general-interest collections and public services.
  • D. Kramerbooks & Afterwords Cafe
    Kramerbooks & Afterwords Cafe is a well-known independent bookstore and 24-hour café in Washington, D.C., popular for its literary selection, late-night dining, and vibrant atmosphere.
  • E. Harvard Book Store
    Harvard Book Store is an independent, locally owned bookstore in Cambridge, Massachusetts, known for its extensive selection of new and used books, author events, and long-standing literary presence near Harvard University.
  • 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: City Lights Bookstore
Triple: [North Beach, hasCulturalSite, City Lights Bookstore]
Generated description
City Lights Bookstore is a historic independent bookstore and literary landmark in San Francisco renowned for its Beat Generation associations and progressive publishing.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: City Lights Bookstore
Target entity description: City Lights Bookstore is a historic independent bookstore and literary landmark in San Francisco renowned for its Beat Generation associations and progressive publishing.
  • A. Powell’s City of Books
    Powell’s City of Books is a famed independent bookstore in Portland, Oregon, renowned as one of the world’s largest new and used bookstores, occupying an entire city block.
  • B. Dom Knigi bookstore
    Dom Knigi bookstore is a famous historic bookshop in Saint Petersburg, Russia, housed in the ornate Singer House on Nevsky Prospekt and known as a major literary and cultural landmark.
  • C. Mid-Manhattan Library
    The Mid-Manhattan Library is a major circulating branch of the New York Public Library system in Manhattan, known for its extensive general-interest collections and public services.
  • D. Kramerbooks & Afterwords Cafe
    Kramerbooks & Afterwords Cafe is a well-known independent bookstore and 24-hour café in Washington, D.C., popular for its literary selection, late-night dining, and vibrant atmosphere.
  • E. Harvard Book Store
    Harvard Book Store is an independent, locally owned bookstore in Cambridge, Massachusetts, known for its extensive selection of new and used books, author events, and long-standing literary presence near Harvard University.
  • 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_69a2e79114b081909490b3bf5a5dbb51 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2e9e3acc08190a35746f2de7e30f0 completed Feb. 28, 2026, 1:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3a88a27648190a691c62f0361fd90 completed March 1, 2026, 2:46 a.m.
NEDg Description generation batch_69a3a90299888190b7f88d6411531823 completed March 1, 2026, 2:48 a.m.
NED2 Entity disambiguation (via description) batch_69a3a96e4ff08190982e2e92a7c529a5 completed March 1, 2026, 2:50 a.m.
Created at: Feb. 28, 2026, 1:06 p.m.