Triple

T2762832
Position Surface form Disambiguated ID Type / Status
Subject Old Post Office Pavilion E61263 entity
Predicate tenant P75 FINISHED
Object Waldorf Astoria Washington DC (from 2022)
Waldorf Astoria Washington DC (from 2022) is a luxury hotel housed in the historic Old Post Office building on Pennsylvania Avenue in Washington, D.C.
E296605 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: Waldorf Astoria Washington DC (from 2022) | Statement: [Old Post Office Pavilion, tenant, Waldorf Astoria Washington DC (from 2022)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Waldorf Astoria Washington DC (from 2022)
Context triple: [Old Post Office Pavilion, tenant, Waldorf Astoria Washington DC (from 2022)]
  • A. InterContinental Washington D.C. – The Wharf
    InterContinental Washington D.C. – The Wharf is an upscale waterfront hotel in Washington, D.C., known for its luxury accommodations, views over the Potomac River, and proximity to the city’s major attractions.
  • B. Beverly Wilshire Hotel
    The Beverly Wilshire Hotel is a historic luxury hotel in Beverly Hills, California, famed for its opulent accommodations, celebrity clientele, and prominent appearances in films such as "Pretty Woman."
  • C. Four Seasons Hotel New York
    Four Seasons Hotel New York is a luxury five-star hotel in Midtown Manhattan known for its elegant modernist design and high-end accommodations.
  • D. The Dupont Circle Building
    The Dupont Circle Building is a prominent historic office and commercial structure located at the busy Dupont Circle intersection in Washington, D.C.
  • E. New York Marriott Marquis
    New York Marriott Marquis is a large, upscale hotel in New York City's Times Square known for its Broadway theater, revolving rooftop restaurant, and central location in the Theater District.
  • 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: Waldorf Astoria Washington DC (from 2022)
Triple: [Old Post Office Pavilion, tenant, Waldorf Astoria Washington DC (from 2022)]
Generated description
Waldorf Astoria Washington DC (from 2022) is a luxury hotel housed in the historic Old Post Office building on Pennsylvania Avenue in Washington, D.C.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Waldorf Astoria Washington DC (from 2022)
Target entity description: Waldorf Astoria Washington DC (from 2022) is a luxury hotel housed in the historic Old Post Office building on Pennsylvania Avenue in Washington, D.C.
  • A. InterContinental Washington D.C. – The Wharf
    InterContinental Washington D.C. – The Wharf is an upscale waterfront hotel in Washington, D.C., known for its luxury accommodations, views over the Potomac River, and proximity to the city’s major attractions.
  • B. Beverly Wilshire Hotel
    The Beverly Wilshire Hotel is a historic luxury hotel in Beverly Hills, California, famed for its opulent accommodations, celebrity clientele, and prominent appearances in films such as "Pretty Woman."
  • C. Four Seasons Hotel New York
    Four Seasons Hotel New York is a luxury five-star hotel in Midtown Manhattan known for its elegant modernist design and high-end accommodations.
  • D. The Dupont Circle Building
    The Dupont Circle Building is a prominent historic office and commercial structure located at the busy Dupont Circle intersection in Washington, D.C.
  • E. New York Marriott Marquis
    New York Marriott Marquis is a large, upscale hotel in New York City's Times Square known for its Broadway theater, revolving rooftop restaurant, and central location in the Theater District.
  • 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_69ab4b7bab6c8190a5c2efef19a8ef34 completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdd5291d88190a7347af947a2a564 completed March 7, 2026, 8:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69afc04630b8819081cd8ddac1d42184 completed March 10, 2026, 6:55 a.m.
NEDg Description generation batch_69afc0b6368081908e2520ac6680a409 completed March 10, 2026, 6:56 a.m.
NED2 Entity disambiguation (via description) batch_69afc145e61881908c0eeae455b02a78 completed March 10, 2026, 6:59 a.m.
Created at: March 6, 2026, 9:57 p.m.