Triple

T6473375
Position Surface form Disambiguated ID Type / Status
Subject Stadler Rail E146008 entity
Predicate brand P1500 FINISHED
Object EC250 / SMILE
EC250 / SMILE is a high-speed electric multiple unit train developed by Stadler Rail for fast, comfortable intercity and international passenger services.
E595582 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: EC250 / SMILE | Statement: [Stadler Rail, brand, EC250 / SMILE]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: EC250 / SMILE
Context triple: [Stadler Rail, brand, EC250 / SMILE]
  • A. MC252
    MC252 is the Macondo Prospect offshore oil well in the Gulf of Mexico that was the source of the 2010 Deepwater Horizon oil spill.
  • B. S550
    S550 is Ford’s internal platform designation for the sixth-generation Mustang, introduced for the 2015 model year with a modernized chassis and global market focus.
  • C. C5 Tourer
    The C5 Tourer is the estate/wagon variant of the Citroën C5, offering expanded cargo space and practicality within the C5 model range.
  • D. CC-295 Kingfisher
    The CC-295 Kingfisher is a twin‑engine tactical transport and search-and-rescue aircraft operated by the Royal Canadian Air Force for long-range maritime and overland rescue missions.
  • E. Flint E-55
    The Flint E-55 was an upscale early-1920s American automobile produced under the Flint brand of Durant Motors as part of its effort to compete in the mid- to upper-priced car market.
  • 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: EC250 / SMILE
Triple: [Stadler Rail, brand, EC250 / SMILE]
Generated description
EC250 / SMILE is a high-speed electric multiple unit train developed by Stadler Rail for fast, comfortable intercity and international passenger services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: EC250 / SMILE
Target entity description: EC250 / SMILE is a high-speed electric multiple unit train developed by Stadler Rail for fast, comfortable intercity and international passenger services.
  • A. MC252
    MC252 is the Macondo Prospect offshore oil well in the Gulf of Mexico that was the source of the 2010 Deepwater Horizon oil spill.
  • B. S550
    S550 is Ford’s internal platform designation for the sixth-generation Mustang, introduced for the 2015 model year with a modernized chassis and global market focus.
  • C. C5 Tourer
    The C5 Tourer is the estate/wagon variant of the Citroën C5, offering expanded cargo space and practicality within the C5 model range.
  • D. CC-295 Kingfisher
    The CC-295 Kingfisher is a twin‑engine tactical transport and search-and-rescue aircraft operated by the Royal Canadian Air Force for long-range maritime and overland rescue missions.
  • E. Flint E-55
    The Flint E-55 was an upscale early-1920s American automobile produced under the Flint brand of Durant Motors as part of its effort to compete in the mid- to upper-priced car market.
  • 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_69c008fec7408190af7b146dc63d9750 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c06a32c0188190bcb3c35fc1d796a6 completed March 22, 2026, 10:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69c653a2b2508190a3691412f853ed6f completed March 27, 2026, 9:53 a.m.
NEDg Description generation batch_69c6552b90848190961250b1e64595e1 completed March 27, 2026, 10 a.m.
NED2 Entity disambiguation (via description) batch_69c655bce7548190b4c5661a7aaa77e1 completed March 27, 2026, 10:02 a.m.
Created at: March 22, 2026, 4:50 p.m.