Triple

T8929174
Position Surface form Disambiguated ID Type / Status
Subject quattro all-wheel drive E212608 entity
Predicate technologyVariant P44323 FINISHED
Object Torsen center differential
The Torsen center differential is a mechanical, torque-sensing differential used in all-wheel-drive systems to automatically distribute power between front and rear axles for improved traction and handling.
E766164 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: Torsen center differential | Statement: [quattro all-wheel drive, technologyVariant, Torsen center differential]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Torsen center differential
Context triple: [quattro all-wheel drive, technologyVariant, Torsen center differential]
  • A. Haldex all-wheel-drive system
    The Haldex all-wheel-drive system is an electronically controlled, on-demand AWD technology widely used by various car manufacturers to improve traction and handling by dynamically distributing power between the front and rear wheels.
  • B. Meritor
    Meritor is the abbreviated name of Meritor Savings Bank, FSB, a former U.S. financial institution that provided consumer and commercial banking services.
  • C. Neoplan
    Neoplan is a German bus and coach manufacturer renowned for its innovative, high-end touring and city buses.
  • D. Porsche Dynamic Chassis Control (PDCC)
    Porsche Dynamic Chassis Control (PDCC) is an active suspension and anti-roll system that uses electronically controlled stabilizers to reduce body roll and enhance cornering stability and comfort in Porsche vehicles.
  • E. Porsche Torque Vectoring (PTV)
    Porsche Torque Vectoring (PTV) is a performance-enhancing system that improves a car’s agility, stability, and cornering precision by selectively distributing torque between the driven wheels.
  • 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: Torsen center differential
Triple: [quattro all-wheel drive, technologyVariant, Torsen center differential]
Generated description
The Torsen center differential is a mechanical, torque-sensing differential used in all-wheel-drive systems to automatically distribute power between front and rear axles for improved traction and handling.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Torsen center differential
Target entity description: The Torsen center differential is a mechanical, torque-sensing differential used in all-wheel-drive systems to automatically distribute power between front and rear axles for improved traction and handling.
  • A. Haldex all-wheel-drive system
    The Haldex all-wheel-drive system is an electronically controlled, on-demand AWD technology widely used by various car manufacturers to improve traction and handling by dynamically distributing power between the front and rear wheels.
  • B. Meritor
    Meritor is the abbreviated name of Meritor Savings Bank, FSB, a former U.S. financial institution that provided consumer and commercial banking services.
  • C. Neoplan
    Neoplan is a German bus and coach manufacturer renowned for its innovative, high-end touring and city buses.
  • D. Porsche Dynamic Chassis Control (PDCC)
    Porsche Dynamic Chassis Control (PDCC) is an active suspension and anti-roll system that uses electronically controlled stabilizers to reduce body roll and enhance cornering stability and comfort in Porsche vehicles.
  • E. Porsche Torque Vectoring (PTV)
    Porsche Torque Vectoring (PTV) is a performance-enhancing system that improves a car’s agility, stability, and cornering precision by selectively distributing torque between the driven wheels.
  • 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_69ca8395c438819087d7cb844ab5990c completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc667470308190a75ba63de803e3a2 completed April 1, 2026, 12:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfba5e887c8190851f2fb533653c6e completed April 3, 2026, 1:02 p.m.
NEDg Description generation batch_69cfbab0b0048190a0ad002787dddffa completed April 3, 2026, 1:03 p.m.
NED2 Entity disambiguation (via description) batch_69cfbb4f1f6881908ec9e419d175d044 completed April 3, 2026, 1:06 p.m.
Created at: March 30, 2026, 6:57 p.m.