Triple

T22812749
Position Surface form Disambiguated ID Type / Status
Subject Des Moines International Airport E565024 entity
Predicate DSTTimeZone P9475 FINISHED
Object Central Daylight Time
Central Daylight Time is the daylight saving time observed in the central region of North America, typically five hours behind Coordinated Universal Time (UTC−5).
 E1555494 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: Central Daylight Time | Statement: [Des Moines International Airport, DSTTimeZone, Central Daylight Time]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Central Daylight Time
Context triple: [Des Moines International Airport, DSTTimeZone, Central Daylight Time]
  • A. Atlantic Daylight Time
    Atlantic Daylight Time is the daylight saving time zone used in parts of eastern Canada and the Caribbean, typically four hours behind Coordinated Universal Time (UTC−4).
  • B. Eastern Daylight Time
    Eastern Daylight Time is the daylight saving time observed in the eastern region of North America, four hours behind Coordinated Universal Time (UTC−4).
  • C. Central Time Zone
    The Central Time Zone is a North American time zone that covers much of the central United States and parts of Canada and Mexico, typically six hours behind Coordinated Universal Time (UTC−6) and observing daylight saving time.
  • D. Pacific Time Zone
    The Pacific Time Zone is a North American time zone that covers the U.S. West Coast and parts of Canada and Mexico, typically eight hours behind Coordinated Universal Time (UTC−8) and observing daylight saving time.
  • E. Chatham Daylight Time
    Chatham Daylight Time is the daylight saving time observed in New Zealand’s Chatham Islands, running 45 minutes ahead of New Zealand Daylight Time.
  • 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: Central Daylight Time
Triple: [Des Moines International Airport, DSTTimeZone, Central Daylight Time]
Generated description
Central Daylight Time is the daylight saving time observed in the central region of North America, typically five hours behind Coordinated Universal Time (UTC−5).
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Central Daylight Time
Target entity description: Central Daylight Time is the daylight saving time observed in the central region of North America, typically five hours behind Coordinated Universal Time (UTC−5).
  • A. Atlantic Daylight Time
    Atlantic Daylight Time is the daylight saving time zone used in parts of eastern Canada and the Caribbean, typically four hours behind Coordinated Universal Time (UTC−4).
  • B. Eastern Daylight Time
    Eastern Daylight Time is the daylight saving time observed in the eastern region of North America, four hours behind Coordinated Universal Time (UTC−4).
  • C. Central Time Zone
    The Central Time Zone is a North American time zone that covers much of the central United States and parts of Canada and Mexico, typically six hours behind Coordinated Universal Time (UTC−6) and observing daylight saving time.
  • D. Pacific Time Zone
    The Pacific Time Zone is a North American time zone that covers the U.S. West Coast and parts of Canada and Mexico, typically eight hours behind Coordinated Universal Time (UTC−8) and observing daylight saving time.
  • E. Chatham Daylight Time
    Chatham Daylight Time is the daylight saving time observed in New Zealand’s Chatham Islands, running 45 minutes ahead of New Zealand Daylight Time.
  • 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_69e2458426188190b58b8ab4844fe420 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17d61c6f081908d3911710b3aff51 completed April 29, 2026, 3:39 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b9ea1d6308190bf37f8a37d5be5f6 completed May 18, 2026, 11:20 p.m.
NEDg Description generation batch_6a0ba0aa6b04819097d75601cb25c6ef completed May 18, 2026, 11:28 p.m.
NED2 Entity disambiguation (via description) batch_6a0ba149b79c8190abfd2b285f8e3e3c completed May 18, 2026, 11:31 p.m.
Created at: April 17, 2026, 3:32 p.m.