Triple

T545012
Position Surface form Disambiguated ID Type / Status
Subject George Stephenson E12713 entity
Predicate notableWork P4 FINISHED
Object Locomotion No. 1
Locomotion No. 1 is an early steam locomotive built in 1825 that hauled the world’s first public passenger railway using steam power on the Stockton and Darlington Railway.
 E67816 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: Locomotion No. 1 | Statement: [George Stephenson, notableWork, Locomotion No. 1]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Locomotion No. 1
Context triple: [George Stephenson, notableWork, Locomotion No. 1]
  • A. The Factory
    The Factory was Andy Warhol’s legendary New York City studio and avant-garde hub, famous for its experimental art, film, and celebrity-filled gatherings in the 1960s and 1970s.
  • B. La Rampa
    La Rampa is a famous, bustling avenue in Havana’s Vedado district known for its mid-20th-century architecture, nightlife, and cultural landmarks.
  • C. The Snail
    The Snail is a late-career cut-out collage by Henri Matisse that arranges bold, colorful paper shapes into a semi-abstract spiral composition.
  • D. Elephant Back
    Elephant Back is a prominent volcanic rock formation and hiking destination in the Sierra Nevada near Carson Pass in California.
  • E. Mvezo
    Mvezo is a small rural village in South Africa’s Eastern Cape best known as the birthplace of Nelson Mandela.
  • 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: Locomotion No. 1
Triple: [George Stephenson, notableWork, Locomotion No. 1]
Generated description
Locomotion No. 1 is an early steam locomotive built in 1825 that hauled the world’s first public passenger railway using steam power on the Stockton and Darlington Railway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Locomotion No. 1
Target entity description: Locomotion No. 1 is an early steam locomotive built in 1825 that hauled the world’s first public passenger railway using steam power on the Stockton and Darlington Railway.
  • A. The Factory
    The Factory was Andy Warhol’s legendary New York City studio and avant-garde hub, famous for its experimental art, film, and celebrity-filled gatherings in the 1960s and 1970s.
  • B. La Rampa
    La Rampa is a famous, bustling avenue in Havana’s Vedado district known for its mid-20th-century architecture, nightlife, and cultural landmarks.
  • C. The Snail
    The Snail is a late-career cut-out collage by Henri Matisse that arranges bold, colorful paper shapes into a semi-abstract spiral composition.
  • D. Elephant Back
    Elephant Back is a prominent volcanic rock formation and hiking destination in the Sierra Nevada near Carson Pass in California.
  • E. Mvezo
    Mvezo is a small rural village in South Africa’s Eastern Cape best known as the birthplace of Nelson Mandela.
  • 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_69a49334226c81908b0ea1689ef6aa3f completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a498dfec5c81908b76d723b30dc2f0 completed March 1, 2026, 7:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4cc6036308190b5daac20d86a2610 completed March 1, 2026, 11:31 p.m.
NEDg Description generation batch_69a4cf131e2881909e3371418b05cd3d completed March 1, 2026, 11:43 p.m.
NED2 Entity disambiguation (via description) batch_69a4cf63e2848190b20b4487dd69ad9f completed March 1, 2026, 11:44 p.m.
Created at: March 1, 2026, 7:32 p.m.