Triple

T4971641
Position Surface form Disambiguated ID Type / Status
Subject Isaiah Rogers E111664 entity
Predicate notableWork P4 FINISHED
Object Planters Hotel (St. Louis)
Planters Hotel (St. Louis) was a prominent 19th-century luxury hotel in St. Louis, Missouri, historically noted as a major social and commercial hub of the city.
 E483748 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: Planters Hotel (St. Louis) | Statement: [Isaiah Rogers, notableWork, Planters Hotel (St. Louis)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Planters Hotel (St. Louis)
Context triple: [Isaiah Rogers, notableWork, Planters Hotel (St. Louis)]
  • A. New Orleans Union Passenger Terminal
    New Orleans Union Passenger Terminal is the primary intercity rail and bus station in New Orleans, Louisiana, serving as a major transportation hub for Amtrak and regional transit services.
  • B. Grand Opera House of the South
    The Grand Opera House of the South is a historic performing arts theater and cultural venue located in downtown Crowley, Louisiana.
  • C. Harrah's New Orleans
    Harrah's New Orleans is a major casino and hotel complex in downtown New Orleans, Louisiana, offering gaming, dining, and entertainment.
  • D. New Orleans City Hall
    New Orleans City Hall is the central municipal government building of New Orleans, Louisiana, housing the mayor’s office and key city administrative departments.
  • E. Henry B. Plant Museum
    The Henry B. Plant Museum is a historic museum in Tampa, Florida, housed in the former Tampa Bay Hotel and dedicated to the Gilded Age, Florida tourism, and the legacy of railroad magnate Henry B. Plant.
  • 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: Planters Hotel (St. Louis)
Triple: [Isaiah Rogers, notableWork, Planters Hotel (St. Louis)]
Generated description
Planters Hotel (St. Louis) was a prominent 19th-century luxury hotel in St. Louis, Missouri, historically noted as a major social and commercial hub of the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Planters Hotel (St. Louis)
Target entity description: Planters Hotel (St. Louis) was a prominent 19th-century luxury hotel in St. Louis, Missouri, historically noted as a major social and commercial hub of the city.
  • A. New Orleans Union Passenger Terminal
    New Orleans Union Passenger Terminal is the primary intercity rail and bus station in New Orleans, Louisiana, serving as a major transportation hub for Amtrak and regional transit services.
  • B. Grand Opera House of the South
    The Grand Opera House of the South is a historic performing arts theater and cultural venue located in downtown Crowley, Louisiana.
  • C. Harrah's New Orleans
    Harrah's New Orleans is a major casino and hotel complex in downtown New Orleans, Louisiana, offering gaming, dining, and entertainment.
  • D. New Orleans City Hall
    New Orleans City Hall is the central municipal government building of New Orleans, Louisiana, housing the mayor’s office and key city administrative departments.
  • E. Henry B. Plant Museum
    The Henry B. Plant Museum is a historic museum in Tampa, Florida, housed in the former Tampa Bay Hotel and dedicated to the Gilded Age, Florida tourism, and the legacy of railroad magnate Henry B. Plant.
  • 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_69bd441a0eb481908050fa4273b19eae completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd7214e18c81909db1c838a4cce78d completed March 20, 2026, 4:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69be81fa9108819089a6258e3a88f0cb completed March 21, 2026, 11:33 a.m.
NEDg Description generation batch_69be8386d2fc8190a450b42dd5ac6963 completed March 21, 2026, 11:39 a.m.
NED2 Entity disambiguation (via description) batch_69be841d148881908aa53953bd2eb024 completed March 21, 2026, 11:42 a.m.
Created at: March 20, 2026, 1:33 p.m.