Triple

T219057
Position Surface form Disambiguated ID Type / Status
Subject Nevsky Prospekt E4172 entity
Predicate hasLandmark P105 FINISHED
Object 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.
E28053 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: Dom Knigi bookstore | Statement: [Nevsky Prospekt, hasLandmark, Dom Knigi bookstore]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dom Knigi bookstore
Context triple: [Nevsky Prospekt, hasLandmark, Dom Knigi bookstore]
  • A. Bibliotheca
    Bibliotheca is an ancient Greek mythographical handbook traditionally attributed to Apollodorus that compiles and summarizes a wide range of Greek myths and heroic legends.
  • B. 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.
  • C. The Shop
    The Shop is the historic Royal Military Academy in Woolwich, London, which served as the British Army’s principal training institution for artillery and engineering officers.
  • D. Tozzer Library
    Tozzer Library is Harvard University's primary research library for anthropology and archaeology, housing extensive collections on human cultures, languages, and material history.
  • E. 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.
  • 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: Dom Knigi bookstore
Triple: [Nevsky Prospekt, hasLandmark, Dom Knigi bookstore]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Dom Knigi bookstore
Target entity description: 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.
  • A. Bibliotheca
    Bibliotheca is an ancient Greek mythographical handbook traditionally attributed to Apollodorus that compiles and summarizes a wide range of Greek myths and heroic legends.
  • B. 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.
  • C. The Shop
    The Shop is the historic Royal Military Academy in Woolwich, London, which served as the British Army’s principal training institution for artillery and engineering officers.
  • D. Tozzer Library
    Tozzer Library is Harvard University's primary research library for anthropology and archaeology, housing extensive collections on human cultures, languages, and material history.
  • E. 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.
  • 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_69a2573508588190b522c2476d91acfe completed Feb. 28, 2026, 2:47 a.m.
NER Named-entity recognition batch_69a25c5199d8819096736c11077adec3 completed Feb. 28, 2026, 3:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3476fe7a0819086ce5c028429b2c0 completed Feb. 28, 2026, 7:52 p.m.
NEDg Description generation batch_69a34a3ad4688190acdcca286cd8a19a completed Feb. 28, 2026, 8:04 p.m.
NED2 Entity disambiguation (via description) batch_69a34a97c5dc8190b0f3e4f3c342cfae completed Feb. 28, 2026, 8:05 p.m.
Created at: Feb. 28, 2026, 2:53 a.m.