Triple

T7509133
Position Surface form Disambiguated ID Type / Status
Subject Union Station (Denver) E177469 entity
Predicate hasMotto P42 FINISHED
Object The Crawford Hotel neon sign "Travel by Train"
The Crawford Hotel neon sign "Travel by Train" is a historic-style illuminated sign at Denver’s Union Station that evokes classic railroad-era travel and serves as an iconic visual landmark for the station and hotel.
E670219 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: The Crawford Hotel neon sign "Travel by Train" | Statement: [Union Station (Denver), hasMotto, The Crawford Hotel neon sign "Travel by Train"]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: The Crawford Hotel neon sign "Travel by Train"
Context triple: [Union Station (Denver), hasMotto, The Crawford Hotel neon sign "Travel by Train"]
  • A. Crescent (train)
    The Crescent is a long-distance Amtrak passenger train that runs daily between New York City and New Orleans, serving major cities along the U.S. East Coast and Deep South.
  • B. Cass Scenic Railroad
    Cass Scenic Railroad is a historic heritage railway in West Virginia that operates restored steam-driven logging trains through the mountains as a popular tourist attraction.
  • C. Maybrook Trailway
    Maybrook Trailway is a multi-use recreational rail trail in New York’s Hudson Valley, popular for walking, running, and cycling along a scenic former railroad corridor.
  • D. Aurora Winter Train
    The Aurora Winter Train is a seasonal Alaska Railroad passenger service that offers scenic long-distance travel through remote, snow-covered regions of Alaska during the winter months.
  • E. Pan Handle Railway
    The Pan Handle Railway was a 19th-century American railroad whose lines later became part of the Pittsburgh, Cincinnati, Chicago and St. Louis Railroad system.
  • 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: The Crawford Hotel neon sign "Travel by Train"
Triple: [Union Station (Denver), hasMotto, The Crawford Hotel neon sign "Travel by Train"]
Generated description
The Crawford Hotel neon sign "Travel by Train" is a historic-style illuminated sign at Denver’s Union Station that evokes classic railroad-era travel and serves as an iconic visual landmark for the station and hotel.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: The Crawford Hotel neon sign "Travel by Train"
Target entity description: The Crawford Hotel neon sign "Travel by Train" is a historic-style illuminated sign at Denver’s Union Station that evokes classic railroad-era travel and serves as an iconic visual landmark for the station and hotel.
  • A. Crescent (train)
    The Crescent is a long-distance Amtrak passenger train that runs daily between New York City and New Orleans, serving major cities along the U.S. East Coast and Deep South.
  • B. Cass Scenic Railroad
    Cass Scenic Railroad is a historic heritage railway in West Virginia that operates restored steam-driven logging trains through the mountains as a popular tourist attraction.
  • C. Maybrook Trailway
    Maybrook Trailway is a multi-use recreational rail trail in New York’s Hudson Valley, popular for walking, running, and cycling along a scenic former railroad corridor.
  • D. Aurora Winter Train
    The Aurora Winter Train is a seasonal Alaska Railroad passenger service that offers scenic long-distance travel through remote, snow-covered regions of Alaska during the winter months.
  • E. Pan Handle Railway
    The Pan Handle Railway was a 19th-century American railroad whose lines later became part of the Pittsburgh, Cincinnati, Chicago and St. Louis Railroad system.
  • 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_69c69f276b108190af2cc790b6554544 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f5d052888190ae8678f9134d737c completed March 27, 2026, 9:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8461035b48190ba08c0f759cafe4a completed March 28, 2026, 9:20 p.m.
NEDg Description generation batch_69c84754ec048190be1e37c2189b56ed completed March 28, 2026, 9:25 p.m.
NED2 Entity disambiguation (via description) batch_69c848026e90819098d0b419101f91e1 completed March 28, 2026, 9:28 p.m.
Created at: March 27, 2026, 3:45 p.m.