Triple

T20944785
Position Surface form Disambiguated ID Type / Status
Subject Hay–Adams Hotel E515815 entity
Predicate architect P184 FINISHED
Object Mihran Mesrobian
Mihran Mesrobian was an Armenian-American architect known for his influential early-20th-century designs in Washington, D.C., including several prominent hotels and apartment buildings.
E1458960 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: Mihran Mesrobian | Statement: [Hay–Adams Hotel, architect, Mihran Mesrobian]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mihran Mesrobian
Context triple: [Hay–Adams Hotel, architect, Mihran Mesrobian]
  • A. Nader Ghermezian
    Nader Ghermezian is a Canadian businessman and real estate developer best known as a leading member of the family behind the Triple Five Group, the company that developed massive shopping and entertainment complexes like West Edmonton Mall and Mall of America.
  • B. Zareh Nalbandian
    Zareh Nalbandian is an Australian film producer and co-founder of the visual effects and animation studio Animal Logic, known for work on major feature films.
  • C. Aghasi Khanjian
    Aghasi Khanjian was a Soviet Armenian communist politician who led the Armenian SSR in the early 1930s before falling victim to Stalinist purges.
  • D. Ray Aghayan
    Ray Aghayan was an Iranian-American costume designer renowned for his work in Hollywood film and television, earning multiple Academy Award nominations for his elaborate and imaginative designs.
  • E. Andranik Eskandarian
    Andranik Eskandarian is a former Iranian-Armenian footballer best known as a defender for the Iran national team and the New York Cosmos in the North American Soccer League.
  • 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: Mihran Mesrobian
Triple: [Hay–Adams Hotel, architect, Mihran Mesrobian]
Generated description
Mihran Mesrobian was an Armenian-American architect known for his influential early-20th-century designs in Washington, D.C., including several prominent hotels and apartment buildings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mihran Mesrobian
Target entity description: Mihran Mesrobian was an Armenian-American architect known for his influential early-20th-century designs in Washington, D.C., including several prominent hotels and apartment buildings.
  • A. Nader Ghermezian
    Nader Ghermezian is a Canadian businessman and real estate developer best known as a leading member of the family behind the Triple Five Group, the company that developed massive shopping and entertainment complexes like West Edmonton Mall and Mall of America.
  • B. Zareh Nalbandian
    Zareh Nalbandian is an Australian film producer and co-founder of the visual effects and animation studio Animal Logic, known for work on major feature films.
  • C. Aghasi Khanjian
    Aghasi Khanjian was a Soviet Armenian communist politician who led the Armenian SSR in the early 1930s before falling victim to Stalinist purges.
  • D. Ray Aghayan
    Ray Aghayan was an Iranian-American costume designer renowned for his work in Hollywood film and television, earning multiple Academy Award nominations for his elaborate and imaginative designs.
  • E. Andranik Eskandarian
    Andranik Eskandarian is a former Iranian-Armenian footballer best known as a defender for the Iran national team and the New York Cosmos in the North American Soccer League.
  • 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_69e0b4fc13408190b06868df03c5c29b completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6fad705e481909da0098d7c73cd02 completed April 21, 2026, 4:19 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09278912f081909a8c80a7a85e8e47 completed May 17, 2026, 2:27 a.m.
NEDg Description generation batch_6a092849ffcc8190acd608b30edcf5d1 completed May 17, 2026, 2:30 a.m.
NED2 Entity disambiguation (via description) batch_6a0929485ebc8190ab8bc316b3e802ca completed May 17, 2026, 2:34 a.m.
Created at: April 16, 2026, 12:54 p.m.