Triple

T21745013
Position Surface form Disambiguated ID Type / Status
Subject GM PD-4501 Scenicruiser E536763 entity
Predicate successor P78 FINISHED
Object MCI MC-7
The MCI MC-7 is a popular intercity motorcoach introduced by Motor Coach Industries in the 1960s, known for its high-floor design, reliability, and widespread use by North American bus operators.
 E1500103 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: MCI MC-7 | Statement: [GM PD-4501 Scenicruiser, successor, MCI MC-7]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MCI MC-7
Context triple: [GM PD-4501 Scenicruiser, successor, MCI MC-7]
  • A. MCI D4000
    The MCI D4000 is a long-distance motorcoach model produced by Motor Coach Industries, commonly used for intercity and charter bus services.
  • B. MCI D4005
    The MCI D4005 is a 40-foot intercity motor coach model from Motor Coach Industries’ D-Series, commonly used for charter, tour, and line-haul passenger service.
  • C. MCI 102DL3
    MCI 102DL3 is a long-distance motorcoach model widely used in North America for intercity bus services.
  • D. MCI D4505
    The MCI D4505 is a long-distance motorcoach model produced by Motor Coach Industries, known for its high passenger capacity, comfort features, and use in intercity and charter services.
  • E. ME-7
    ME-7 is a state highway in Maine that runs between Belfast on the coast and Dover-Foxcroft inland, passing through several rural communities.
  • 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: MCI MC-7
Triple: [GM PD-4501 Scenicruiser, successor, MCI MC-7]
Generated description
The MCI MC-7 is a popular intercity motorcoach introduced by Motor Coach Industries in the 1960s, known for its high-floor design, reliability, and widespread use by North American bus operators.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MCI MC-7
Target entity description: The MCI MC-7 is a popular intercity motorcoach introduced by Motor Coach Industries in the 1960s, known for its high-floor design, reliability, and widespread use by North American bus operators.
  • A. MCI D4000
    The MCI D4000 is a long-distance motorcoach model produced by Motor Coach Industries, commonly used for intercity and charter bus services.
  • B. MCI D4005
    The MCI D4005 is a 40-foot intercity motor coach model from Motor Coach Industries’ D-Series, commonly used for charter, tour, and line-haul passenger service.
  • C. MCI 102DL3
    MCI 102DL3 is a long-distance motorcoach model widely used in North America for intercity bus services.
  • D. MCI D4505
    The MCI D4505 is a long-distance motorcoach model produced by Motor Coach Industries, known for its high passenger capacity, comfort features, and use in intercity and charter services.
  • E. ME-7
    ME-7 is a state highway in Maine that runs between Belfast on the coast and Dover-Foxcroft inland, passing through several rural communities.
  • 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_69e0c46df5448190b4322127ffc4c690 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f01a75352c8190bcd46759562ee251 completed April 28, 2026, 2:24 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0a2edbd12c819088648167a19aa806 completed May 17, 2026, 9:10 p.m.
NEDg Description generation batch_6a0a3069272c8190a6c90ca0c8b777d5 completed May 17, 2026, 9:17 p.m.
NED2 Entity disambiguation (via description) batch_6a0a3114ce6c8190aeb972462837bb25 completed May 17, 2026, 9:20 p.m.
Created at: April 16, 2026, 6:49 p.m.