Triple

T14094706
Position Surface form Disambiguated ID Type / Status
Subject BMW iX1 E339222 entity
Predicate modelCode P8607 FINISHED
Object U11 (electric derivative)
U11 (electric derivative) is the internal model designation for the fully electric variant of BMW’s compact iX1 SUV.
 E1079368 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: U11 (electric derivative) | Statement: [BMW iX1, modelCode, U11 (electric derivative)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: U11 (electric derivative)
Context triple: [BMW iX1, modelCode, U11 (electric derivative)]
  • A. U11
    U11 is a light rail line of the Stuttgart Stadtbahn network in Stuttgart, Germany, primarily serving major event venues and key transit corridors in the city.
  • B. U13E
    U13E is a specific line of the Stuttgart Stadtbahn light rail network serving urban transit routes within Stuttgart, Germany.
  • C. U11 (peak-hour service variant)
    U11 is a peak-hour supplementary service on the Nuremberg U-Bahn network that reinforces capacity on parts of existing metro lines during busy times.
  • D. U-125A
    The U-125A is a Japanese Air Self-Defense Force search-and-rescue variant of the British-built Hawker 800 business jet, equipped with specialized sensors and rescue equipment.
  • E. U1
    U1 is a rapid transit line of the Frankfurt U-Bahn network in Frankfurt am Main, Germany.
  • 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: U11 (electric derivative)
Triple: [BMW iX1, modelCode, U11 (electric derivative)]
Generated description
U11 (electric derivative) is the internal model designation for the fully electric variant of BMW’s compact iX1 SUV.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: U11 (electric derivative)
Target entity description: U11 (electric derivative) is the internal model designation for the fully electric variant of BMW’s compact iX1 SUV.
  • A. U11
    U11 is a light rail line of the Stuttgart Stadtbahn network in Stuttgart, Germany, primarily serving major event venues and key transit corridors in the city.
  • B. U13E
    U13E is a specific line of the Stuttgart Stadtbahn light rail network serving urban transit routes within Stuttgart, Germany.
  • C. U11 (peak-hour service variant)
    U11 is a peak-hour supplementary service on the Nuremberg U-Bahn network that reinforces capacity on parts of existing metro lines during busy times.
  • D. U-125A
    The U-125A is a Japanese Air Self-Defense Force search-and-rescue variant of the British-built Hawker 800 business jet, equipped with specialized sensors and rescue equipment.
  • E. U1
    U1 is a rapid transit line of the Frankfurt U-Bahn network in Frankfurt am Main, Germany.
  • 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_69d81c69b5c8819094aa1abf18302908 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de5fb7fb3c819083266dbe7e93aaff completed April 14, 2026, 3:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcd0ac02488190b2114eb63ec604c3 completed May 7, 2026, 5:49 p.m.
NEDg Description generation batch_69fcd21a2a408190ab335e99fcbbd9ae completed May 7, 2026, 5:55 p.m.
NED2 Entity disambiguation (via description) batch_69fcd2e1b2ec81909caab1bfc6394258 completed May 7, 2026, 5:58 p.m.
Created at: April 9, 2026, 10:22 p.m.