Triple

T6047821
Position Surface form Disambiguated ID Type / Status
Subject Des Moines City Council E134710 entity
Predicate meetsAt P373 FINISHED
Object Des Moines City Hall
Des Moines City Hall is the primary municipal government building of Des Moines, Iowa, housing key city offices and serving as the center of local administration and civic affairs.
 E565021 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: Des Moines City Hall | Statement: [Des Moines City Council, meetsAt, Des Moines City Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Des Moines City Hall
Context triple: [Des Moines City Council, meetsAt, Des Moines City Hall]
  • A. Iowa City Hall
    Iowa City Hall is the central municipal government building of Iowa City, housing key administrative offices and serving as the primary venue for local governmental functions and public meetings.
  • B. Iowa Judicial Branch Building
    The Iowa Judicial Branch Building is the courthouse complex in Des Moines that houses the Iowa Supreme Court and other key components of the state’s judicial system.
  • C. Iowa State Capitol
    The Iowa State Capitol is the historic seat of Iowa’s state government, notable for its grand 19th-century architecture and distinctive central golden dome.
  • D. Nebraska State Capitol
    The Nebraska State Capitol is a distinctive Art Deco-influenced skyscraper-style statehouse in Lincoln, renowned for its central tower crowned by the “Sower” statue and its innovative early 20th-century architectural design.
  • E. Wisconsin State Capitol
    The Wisconsin State Capitol is the domed seat of Wisconsin's government, located in downtown Madison and known for its Beaux-Arts architecture and prominent position between two lakes.
  • 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: Des Moines City Hall
Triple: [Des Moines City Council, meetsAt, Des Moines City Hall]
Generated description
Des Moines City Hall is the primary municipal government building of Des Moines, Iowa, housing key city offices and serving as the center of local administration and civic affairs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Des Moines City Hall
Target entity description: Des Moines City Hall is the primary municipal government building of Des Moines, Iowa, housing key city offices and serving as the center of local administration and civic affairs.
  • A. Iowa City Hall
    Iowa City Hall is the central municipal government building of Iowa City, housing key administrative offices and serving as the primary venue for local governmental functions and public meetings.
  • B. Iowa Judicial Branch Building
    The Iowa Judicial Branch Building is the courthouse complex in Des Moines that houses the Iowa Supreme Court and other key components of the state’s judicial system.
  • C. Iowa State Capitol
    The Iowa State Capitol is the historic seat of Iowa’s state government, notable for its grand 19th-century architecture and distinctive central golden dome.
  • D. Nebraska State Capitol
    The Nebraska State Capitol is a distinctive Art Deco-influenced skyscraper-style statehouse in Lincoln, renowned for its central tower crowned by the “Sower” statue and its innovative early 20th-century architectural design.
  • E. Wisconsin State Capitol
    The Wisconsin State Capitol is the domed seat of Wisconsin's government, located in downtown Madison and known for its Beaux-Arts architecture and prominent position between two lakes.
  • 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_69c00876a69881908088a2626d3b2666 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c056e70fd48190b4554e9a516a1c88 completed March 22, 2026, 8:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69c113a2b65c8190a1891e790cb9a5de completed March 23, 2026, 10:19 a.m.
NEDg Description generation batch_69c11551bec88190be77db3ec96045ad completed March 23, 2026, 10:26 a.m.
NED2 Entity disambiguation (via description) batch_69c115f88e948190a3ea11b33742779c completed March 23, 2026, 10:29 a.m.
Created at: March 22, 2026, 4:09 p.m.