Triple

T22161776
Position Surface form Disambiguated ID Type / Status
Subject Exposition Flyer E547687 entity
Predicate operatedBetween P8685 FINISHED
Object Denver and Salt Lake City
Denver and Salt Lake City are major Western U.S. cities that historically served as key endpoints on important transcontinental rail routes.
 E1524559 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: Denver and Salt Lake City | Statement: [Exposition Flyer, operatedBetween, Denver and Salt Lake City]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Denver and Salt Lake City
Context triple: [Exposition Flyer, operatedBetween, Denver and Salt Lake City]
  • A. Salt Lake City
    Salt Lake City is the capital and most populous city of Utah, known for its proximity to the Great Salt Lake, its role as the headquarters of the LDS Church, and its status as a major cultural and economic center of the Intermountain West.
  • B. Salt Lake City
    Salt Lake City is a planned satellite township and major residential and commercial hub located on the northeastern fringe of Kolkata in West Bengal, India.
  • C. Denver
    Denver is a small village and civil parish in Norfolk, England, known for its historic drainage works and rural setting near the town of Downham Market.
  • D. Denver
    Denver is a fictional member of the gang in the Spanish television series "Money Heist," known for his distinctive laugh and emotional, impulsive nature.
  • E. Denver
    Denver is a central character in Toni Morrison’s novel "Beloved," portrayed as Sethe’s introspective and resilient daughter who struggles with isolation and the legacy of slavery.
  • 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: Denver and Salt Lake City
Triple: [Exposition Flyer, operatedBetween, Denver and Salt Lake City]
Generated description
Denver and Salt Lake City are major Western U.S. cities that historically served as key endpoints on important transcontinental rail routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Denver and Salt Lake City
Target entity description: Denver and Salt Lake City are major Western U.S. cities that historically served as key endpoints on important transcontinental rail routes.
  • A. Salt Lake City
    Salt Lake City is the capital and most populous city of Utah, known for its proximity to the Great Salt Lake, its role as the headquarters of the LDS Church, and its status as a major cultural and economic center of the Intermountain West.
  • B. Salt Lake City
    Salt Lake City is a planned satellite township and major residential and commercial hub located on the northeastern fringe of Kolkata in West Bengal, India.
  • C. Denver
    Denver is a small village and civil parish in Norfolk, England, known for its historic drainage works and rural setting near the town of Downham Market.
  • D. Denver
    Denver is a central character in Toni Morrison’s novel "Beloved," portrayed as Sethe’s introspective and resilient daughter who struggles with isolation and the legacy of slavery.
  • E. Denver
    Denver is a fictional member of the gang in the Spanish television series "Money Heist," known for his distinctive laugh and emotional, impulsive nature.
  • 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_69e11e3c4c5c81908d336165816b12e0 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f12a2e47a88190a3b5c05398605f68 completed April 28, 2026, 9:44 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0aa60427d88190821c3b1b028c3f0a completed May 18, 2026, 5:39 a.m.
NEDg Description generation batch_6a0aa80b21cc8190845925284e38ab87 completed May 18, 2026, 5:47 a.m.
NED2 Entity disambiguation (via description) batch_6a0aa86fe4f88190b4356bff7abe5323 completed May 18, 2026, 5:49 a.m.
Created at: April 16, 2026, 8:34 p.m.