Triple

T4812414
Position Surface form Disambiguated ID Type / Status
Subject InterContinental Mark Hopkins Hotel E107102 entity
Predicate streetAddress P606 FINISHED
Object 999 California Street
999 California Street is the San Francisco address of the historic InterContinental Mark Hopkins Hotel atop Nob Hill.
 E473247 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: 999 California Street | Statement: [InterContinental Mark Hopkins Hotel, streetAddress, 999 California Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 999 California Street
Context triple: [InterContinental Mark Hopkins Hotel, streetAddress, 999 California Street]
  • A. 555 California Street
    555 California Street is a prominent skyscraper in San Francisco, known as one of the city's tallest and most recognizable office buildings.
  • B. 600 Montgomery Street
    600 Montgomery Street is the San Francisco address of the iconic Transamerica Pyramid skyscraper, a distinctive symbol of the city’s skyline.
  • C. 1750 Vine Street
    1750 Vine Street is the Hollywood address best known as the location of the iconic Capitol Records Building, a landmark of the music industry in Los Angeles.
  • D. Three Embarcadero Center
    Three Embarcadero Center is a prominent high-rise office building within San Francisco’s Embarcadero Center complex, known for its modernist architecture and prime downtown location.
  • E. Four Embarcadero Center
    Four Embarcadero Center is a prominent high-rise office building within San Francisco’s Embarcadero Center complex, known for its commercial space and central downtown location.
  • 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: 999 California Street
Triple: [InterContinental Mark Hopkins Hotel, streetAddress, 999 California Street]
Generated description
999 California Street is the San Francisco address of the historic InterContinental Mark Hopkins Hotel atop Nob Hill.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 999 California Street
Target entity description: 999 California Street is the San Francisco address of the historic InterContinental Mark Hopkins Hotel atop Nob Hill.
  • A. 555 California Street
    555 California Street is a prominent skyscraper in San Francisco, known as one of the city's tallest and most recognizable office buildings.
  • B. 600 Montgomery Street
    600 Montgomery Street is the San Francisco address of the iconic Transamerica Pyramid skyscraper, a distinctive symbol of the city’s skyline.
  • C. 1750 Vine Street
    1750 Vine Street is the Hollywood address best known as the location of the iconic Capitol Records Building, a landmark of the music industry in Los Angeles.
  • D. Three Embarcadero Center
    Three Embarcadero Center is a prominent high-rise office building within San Francisco’s Embarcadero Center complex, known for its modernist architecture and prime downtown location.
  • E. Four Embarcadero Center
    Four Embarcadero Center is a prominent high-rise office building within San Francisco’s Embarcadero Center complex, known for its commercial space and central downtown location.
  • 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_69bd43f779448190b92885cb70abb6c2 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6c7f11ec8190b2c5d365d4cc4709 completed March 20, 2026, 3:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69be4dae0008819089c54a3815e578bc completed March 21, 2026, 7:50 a.m.
NEDg Description generation batch_69be501fd0d8819090806aaf6db04945 completed March 21, 2026, 8 a.m.
NED2 Entity disambiguation (via description) batch_69be51951fe8819080a581c8f75147a5 completed March 21, 2026, 8:06 a.m.
Created at: March 20, 2026, 1:23 p.m.