Triple

T13525853
Position Surface form Disambiguated ID Type / Status
Subject GR Supra E323014 entity
Predicate notableEngine P4856 FINISHED
Object BMW B48 2.0L turbocharged inline-4
The BMW B48 2.0L turbocharged inline-4 is a modern, fuel-efficient four-cylinder engine known for its strong mid-range torque, smooth power delivery, and widespread use across BMW and Toyota performance models.
E1044605 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: BMW B48 2.0L turbocharged inline-4 | Statement: [GR Supra, notableEngine, BMW B48 2.0L turbocharged inline-4]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: BMW B48 2.0L turbocharged inline-4
Context triple: [GR Supra, notableEngine, BMW B48 2.0L turbocharged inline-4]
  • A. BMW VI engine
    The BMW VI engine was a German liquid-cooled V12 aircraft engine of the interwar period, widely used in military and civilian aircraft of the 1920s and 1930s.
  • B. BMC A-series engine
    The BMC A-series engine is a small-displacement inline-four petrol engine widely used in British cars from the 1950s through the 1990s, most famously powering the original Mini.
  • C. 2.2 L Ecotec inline-4
    The 2.2 L Ecotec inline-4 is a compact, fuel-efficient four-cylinder gasoline engine from General Motors’ Ecotec family, widely used in early-2000s GM passenger cars.
  • D. BMW M62 4.4-litre twin-turbocharged V8
    The BMW M62 4.4-litre twin-turbocharged V8 is a high-performance, German-engineered eight-cylinder petrol engine known for its smooth power delivery and strong torque output, used in luxury vehicles such as early Bentley Arnage models.
  • E. Alfa Romeo Twin Cam inline-four
    The Alfa Romeo Twin Cam inline-four is a renowned all-alloy, dual overhead camshaft engine celebrated for its lively performance and extensive use across classic Alfa Romeo sports cars from the mid-20th century.
  • 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: BMW B48 2.0L turbocharged inline-4
Triple: [GR Supra, notableEngine, BMW B48 2.0L turbocharged inline-4]
Generated description
The BMW B48 2.0L turbocharged inline-4 is a modern, fuel-efficient four-cylinder engine known for its strong mid-range torque, smooth power delivery, and widespread use across BMW and Toyota performance models.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: BMW B48 2.0L turbocharged inline-4
Target entity description: The BMW B48 2.0L turbocharged inline-4 is a modern, fuel-efficient four-cylinder engine known for its strong mid-range torque, smooth power delivery, and widespread use across BMW and Toyota performance models.
  • A. BMW VI engine
    The BMW VI engine was a German liquid-cooled V12 aircraft engine of the interwar period, widely used in military and civilian aircraft of the 1920s and 1930s.
  • B. BMC A-series engine
    The BMC A-series engine is a small-displacement inline-four petrol engine widely used in British cars from the 1950s through the 1990s, most famously powering the original Mini.
  • C. 2.2 L Ecotec inline-4
    The 2.2 L Ecotec inline-4 is a compact, fuel-efficient four-cylinder gasoline engine from General Motors’ Ecotec family, widely used in early-2000s GM passenger cars.
  • D. BMW M62 4.4-litre twin-turbocharged V8
    The BMW M62 4.4-litre twin-turbocharged V8 is a high-performance, German-engineered eight-cylinder petrol engine known for its smooth power delivery and strong torque output, used in luxury vehicles such as early Bentley Arnage models.
  • E. Alfa Romeo Twin Cam inline-four
    The Alfa Romeo Twin Cam inline-four is a renowned all-alloy, dual overhead camshaft engine celebrated for its lively performance and extensive use across classic Alfa Romeo sports cars from the mid-20th century.
  • 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_69d80766a21881909f21a1b7421d3b8a completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbafa6ad60819087824e4ac83934ed completed April 12, 2026, 2:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7549dda6481908e9305690488b1af completed May 3, 2026, 1:58 p.m.
NEDg Description generation batch_69f7555173d08190be887e81c148192e completed May 3, 2026, 2:01 p.m.
NED2 Entity disambiguation (via description) batch_69f75675df788190b4aa562fe0bc1d75 completed May 3, 2026, 2:06 p.m.
Created at: April 9, 2026, 9:44 p.m.