Triple

T6692326
Position Surface form Disambiguated ID Type / Status
Subject Milwaukee Road E152656 entity
Predicate operatedPassengerTrain P31751 FINISHED
Object Afternoon Hiawatha
Afternoon Hiawatha was a streamlined inter-city passenger train that provided daytime service between Chicago and the Twin Cities in the mid-20th century.
E612558 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: Afternoon Hiawatha | Statement: [Milwaukee Road, operatedPassengerTrain, Afternoon Hiawatha]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Afternoon Hiawatha
Context triple: [Milwaukee Road, operatedPassengerTrain, Afternoon Hiawatha]
  • A. Swanee
    "Swanee" is a popular early 20th-century American song, famously performed by entertainer Al Jolson and associated with the Tin Pan Alley era.
  • B. The Song of Hiawatha
    The Song of Hiawatha is an 1855 epic poem by Henry Wadsworth Longfellow that narrates the legendary adventures of the Native American hero Hiawatha in a rhythmic, chant-like meter.
  • C. Drums Along the Mohawk
    Drums Along the Mohawk is a 1939 Technicolor historical drama film set during the American Revolutionary War, directed by John Ford and noted for its vivid frontier imagery.
  • D. The Carousel
    The Carousel is a themed section of Disney's Saratoga Springs Resort & Spa, styled after classic Victorian-era carousel architecture and décor.
  • E. From the Muddy Banks of the Wishkah
    From the Muddy Banks of the Wishkah is a posthumously released live album by the American rock band Nirvana, compiling concert recordings from various performances between 1989 and 1994.
  • 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: Afternoon Hiawatha
Triple: [Milwaukee Road, operatedPassengerTrain, Afternoon Hiawatha]
Generated description
Afternoon Hiawatha was a streamlined inter-city passenger train that provided daytime service between Chicago and the Twin Cities in the mid-20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Afternoon Hiawatha
Target entity description: Afternoon Hiawatha was a streamlined inter-city passenger train that provided daytime service between Chicago and the Twin Cities in the mid-20th century.
  • A. Swanee
    "Swanee" is a popular early 20th-century American song, famously performed by entertainer Al Jolson and associated with the Tin Pan Alley era.
  • B. The Song of Hiawatha
    The Song of Hiawatha is an 1855 epic poem by Henry Wadsworth Longfellow that narrates the legendary adventures of the Native American hero Hiawatha in a rhythmic, chant-like meter.
  • C. Drums Along the Mohawk
    Drums Along the Mohawk is a 1939 Technicolor historical drama film set during the American Revolutionary War, directed by John Ford and noted for its vivid frontier imagery.
  • D. The Carousel
    The Carousel is a themed section of Disney's Saratoga Springs Resort & Spa, styled after classic Victorian-era carousel architecture and décor.
  • E. From the Muddy Banks of the Wishkah
    From the Muddy Banks of the Wishkah is a posthumously released live album by the American rock band Nirvana, compiling concert recordings from various performances between 1989 and 1994.
  • 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_69c6880687b08190805278b504d1c92c completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6b193a8c08190a99152a8eca018e6 completed March 27, 2026, 4:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6f7b70ef88190b605c3c70a941cdb completed March 27, 2026, 9:33 p.m.
NEDg Description generation batch_69c6f86efd00819099d48fe7cb9640a3 completed March 27, 2026, 9:36 p.m.
NED2 Entity disambiguation (via description) batch_69c6f91ac7788190832a133c4fe046f1 completed March 27, 2026, 9:39 p.m.
Created at: March 27, 2026, 2:05 p.m.