Triple

T892261
Position Surface form Disambiguated ID Type / Status
Subject Nob Hill E19264 entity
Predicate hasLandmark P105 FINISHED
Object Fairmont San Francisco Hotel
The Fairmont San Francisco Hotel is a historic luxury hotel atop Nob Hill in San Francisco, renowned for its grand architecture, panoramic city views, and role as a landmark of the city’s hospitality and social scene.
 E105941 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: Fairmont San Francisco Hotel | Statement: [Nob Hill, hasLandmark, Fairmont San Francisco Hotel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fairmont San Francisco Hotel
Context triple: [Nob Hill, hasLandmark, Fairmont San Francisco Hotel]
  • A. Hotel del Coronado
    Hotel del Coronado is a historic, Victorian beachfront resort in Coronado, California, renowned for its distinctive red-roofed architecture and status as a National Historic Landmark.
  • B. Plaza Hotel
    The Plaza Hotel is a historic luxury hotel located at the southeast corner of Central Park in Manhattan, renowned for its opulent architecture and frequent appearances in films and literature.
  • C. Thayer Hotel
    Thayer Hotel is a historic hotel located on the grounds of the United States Military Academy at West Point, overlooking the Hudson River.
  • D. San Francisco War Memorial Opera House
    The San Francisco War Memorial Opera House is a historic performing arts venue in San Francisco renowned as the longtime home of the San Francisco Opera and San Francisco Ballet.
  • E. Waldorf-Astoria Hotel
    The Waldorf-Astoria Hotel is a historic and luxurious New York City landmark renowned for its opulent accommodations, social prestige, and role in hosting high-profile events and dignitaries.
  • 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: Fairmont San Francisco Hotel
Triple: [Nob Hill, hasLandmark, Fairmont San Francisco Hotel]
Generated description
The Fairmont San Francisco Hotel is a historic luxury hotel atop Nob Hill in San Francisco, renowned for its grand architecture, panoramic city views, and role as a landmark of the city’s hospitality and social scene.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Fairmont San Francisco Hotel
Target entity description: The Fairmont San Francisco Hotel is a historic luxury hotel atop Nob Hill in San Francisco, renowned for its grand architecture, panoramic city views, and role as a landmark of the city’s hospitality and social scene.
  • A. Hotel del Coronado
    Hotel del Coronado is a historic, Victorian beachfront resort in Coronado, California, renowned for its distinctive red-roofed architecture and status as a National Historic Landmark.
  • B. Plaza Hotel
    The Plaza Hotel is a historic luxury hotel located at the southeast corner of Central Park in Manhattan, renowned for its opulent architecture and frequent appearances in films and literature.
  • C. Thayer Hotel
    Thayer Hotel is a historic hotel located on the grounds of the United States Military Academy at West Point, overlooking the Hudson River.
  • D. San Francisco War Memorial Opera House
    The San Francisco War Memorial Opera House is a historic performing arts venue in San Francisco renowned as the longtime home of the San Francisco Opera and San Francisco Ballet.
  • E. Waldorf-Astoria Hotel
    The Waldorf-Astoria Hotel is a historic and luxurious New York City landmark renowned for its opulent accommodations, social prestige, and role in hosting high-profile events and dignitaries.
  • 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_69a4939d37188190848be3d426ebc9ae completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ad0304b081908d4c92bb2beadb81 completed March 1, 2026, 9:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7c025464081908032939637248635 completed March 4, 2026, 5:16 a.m.
NEDg Description generation batch_69a7c227893c8190a4ce35637365014f completed March 4, 2026, 5:24 a.m.
NED2 Entity disambiguation (via description) batch_69a7c2f1d0508190ad47eeb8099fd9f9 completed March 4, 2026, 5:28 a.m.
Created at: March 1, 2026, 7:39 p.m.