Triple

T757227
Position Surface form Disambiguated ID Type / Status
Subject Channel Tunnel E15582 entity
Predicate usedByService P1294 FINISHED
Object Le Shuttle
Le Shuttle is a vehicle-carrying rail service that transports cars, trucks, and passengers through the Channel Tunnel between the United Kingdom and France.
E92231 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: Le Shuttle | Statement: [Channel Tunnel, usedByService, Le Shuttle]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Le Shuttle
Context triple: [Channel Tunnel, usedByService, Le Shuttle]
  • A. Mission: SPACE
    Mission: SPACE is a spaceflight-simulation attraction at EPCOT that immerses guests in a realistic, high-intensity mission to Mars experience.
  • B. The Rocket
    The Rocket was an early 19th-century steam locomotive designed by George Stephenson that became famous for winning the 1829 Rainhill Trials and proving the viability of railway transport.
  • C. Starhopper
    Starhopper is SpaceX’s early prototype test vehicle used to validate key technologies for the Starship launch system, particularly its Raptor engines and vertical takeoff and landing capabilities.
  • D. To Space and Back
    "To Space and Back" is a popular science book by astronaut Sally Ride that recounts her experiences in space and explains the science and technology of spaceflight for a general audience.
  • E. Spaceways
    Spaceways is a 1953 British science fiction film about early space travel and personal intrigue, directed by Terence Fisher and associated with editor-turned-director Harmon Jones.
  • 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: Le Shuttle
Triple: [Channel Tunnel, usedByService, Le Shuttle]
Generated description
Le Shuttle is a vehicle-carrying rail service that transports cars, trucks, and passengers through the Channel Tunnel between the United Kingdom and France.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Le Shuttle
Target entity description: Le Shuttle is a vehicle-carrying rail service that transports cars, trucks, and passengers through the Channel Tunnel between the United Kingdom and France.
  • A. Mission: SPACE
    Mission: SPACE is a spaceflight-simulation attraction at EPCOT that immerses guests in a realistic, high-intensity mission to Mars experience.
  • B. The Rocket
    The Rocket was an early 19th-century steam locomotive designed by George Stephenson that became famous for winning the 1829 Rainhill Trials and proving the viability of railway transport.
  • C. Starhopper
    Starhopper is SpaceX’s early prototype test vehicle used to validate key technologies for the Starship launch system, particularly its Raptor engines and vertical takeoff and landing capabilities.
  • D. To Space and Back
    "To Space and Back" is a popular science book by astronaut Sally Ride that recounts her experiences in space and explains the science and technology of spaceflight for a general audience.
  • E. Spaceways
    Spaceways is a 1953 British science fiction film about early space travel and personal intrigue, directed by Terence Fisher and associated with editor-turned-director Harmon Jones.
  • 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_69a493599a0081908da65f3407af1ef2 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a66ab4608190afcd81e6606c5116 completed March 1, 2026, 8:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69a66d9764b081908f65c677582d9c86 completed March 3, 2026, 5:11 a.m.
NEDg Description generation batch_69a66e046bbc8190848a0d0115dc34bd completed March 3, 2026, 5:13 a.m.
NED2 Entity disambiguation (via description) batch_69a66fdd09b081909056bff1a32d413c completed March 3, 2026, 5:21 a.m.
Created at: March 1, 2026, 7:37 p.m.