Triple

T1643898
Position Surface form Disambiguated ID Type / Status
Subject Portland Union Station E35533 entity
Predicate hasSignText P9766 FINISHED
Object Go By Train E186101 NE FINISHED

How this triple was built (3 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: Go By Train | Statement: [Portland Union Station, hasSignText, Go By Train]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Go By Train
Context triple: [Portland Union Station, hasSignText, Go By Train]
  • A. Go By Train chosen
    "Go By Train" is the iconic neon-lit slogan displayed atop Portland Union Station that promotes rail travel and has become a recognizable symbol of the city.
  • B. A Little Boy Named Train
    "A Little Boy Named Train" is a song by Green Day from their album ¡Tré!, blending the band's punk-pop energy with reflective, narrative lyrics.
  • C. Last Train to Paris
    Last Train to Paris is a 2010 concept album by Diddy – Dirty Money that blends hip hop, R&B, and electronic dance music into a narrative about love and heartbreak.
  • D. End of the World Train
    The End of the World Train is a historic narrow-gauge railway in Ushuaia that offers scenic rides through the landscapes of Tierra del Fuego at the southern tip of Argentina.
  • E. House by the Railroad
    House by the Railroad is a 1925 painting by American realist artist Edward Hopper, depicting a solitary Victorian house beside railroad tracks and often interpreted as a symbol of modern isolation and alienation.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasSignText
Context triple: [Portland Union Station, hasSignText, Go By Train]
  • A. hasSign chosen
    Indicates that an entity possesses, displays, or is associated with a particular sign or symbol.
  • B. hasSignFor
    Indicates that one entity displays, bears, or provides a sign, symbol, or notice that represents, directs attention to, or gives information about another entity.
  • C. hasSignatories
    Indicates that one or more parties have formally signed or endorsed an agreement, document, or instrument.
  • D. isSignedAlong
    Indicates that an entity has signed or endorsed something in conjunction with another specified entity.
  • E. hasSignatureVisualStyle
    Indicates that an entity is characterized by a distinctive and recognizable visual style that sets it apart from others.
  • F. None of above.

Provenance (4 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_69a88604618c81908b41f6429c431eb6 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a919306fd48190a245fc95e0e759d9 completed March 5, 2026, 5:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad6818c8288190af5307384f1c8080 completed March 8, 2026, 12:14 p.m.
PD Predicate disambiguation batch_69a907cc9d348190b76b0d3f596e5a81 completed March 5, 2026, 4:34 a.m.
Created at: March 4, 2026, 7:28 p.m.