Triple

T2320491
Position Surface form Disambiguated ID Type / Status
Subject Sd.Kfz. 251 E51167 entity
Predicate engineType P1585 FINISHED
Object Maybach HL42 six-cylinder petrol engine
The Maybach HL42 is a German World War II-era six-cylinder gasoline engine widely used to power half-tracks and other medium military vehicles.
E256147 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: Maybach HL42 six-cylinder petrol engine | Statement: [Sd.Kfz. 251, engineType, Maybach HL42 six-cylinder petrol engine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Maybach HL42 six-cylinder petrol engine
Context triple: [Sd.Kfz. 251, engineType, Maybach HL42 six-cylinder petrol engine]
  • A. Maybach HL 120 TRM
    The Maybach HL 120 TRM is a German World War II-era 12-cylinder gasoline tank engine widely used in medium armored vehicles such as the Panzer IV.
  • B. Daimler-Benz DB 603A engine
    The Daimler-Benz DB 603A engine was a large, liquid-cooled, inverted V12 aircraft engine developed in Germany during World War II, known for powering high-performance Luftwaffe aircraft such as night fighters and heavy fighters.
  • C. Perkins CV12-6A V12 diesel
    The Perkins CV12-6A is a 12-cylinder turbocharged diesel engine used as the powerplant for the British Challenger 2 main battle tank.
  • D. Daimler-Benz DB 600
    The Daimler-Benz DB 600 was a German liquid-cooled V12 aircraft engine of the 1930s that formed the basis for the more advanced DB 601 used in many Luftwaffe fighters during World War II.
  • E. Packard V-1650
    The Packard V-1650 is an American-built version of the Rolls-Royce Merlin V-12 aircraft engine, produced under license by Packard and widely used in World War II fighters such as the P-51 Mustang.
  • 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: Maybach HL42 six-cylinder petrol engine
Triple: [Sd.Kfz. 251, engineType, Maybach HL42 six-cylinder petrol engine]
Generated description
The Maybach HL42 is a German World War II-era six-cylinder gasoline engine widely used to power half-tracks and other medium military vehicles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Maybach HL42 six-cylinder petrol engine
Target entity description: The Maybach HL42 is a German World War II-era six-cylinder gasoline engine widely used to power half-tracks and other medium military vehicles.
  • A. Maybach HL 120 TRM
    The Maybach HL 120 TRM is a German World War II-era 12-cylinder gasoline tank engine widely used in medium armored vehicles such as the Panzer IV.
  • B. Daimler-Benz DB 603A engine
    The Daimler-Benz DB 603A engine was a large, liquid-cooled, inverted V12 aircraft engine developed in Germany during World War II, known for powering high-performance Luftwaffe aircraft such as night fighters and heavy fighters.
  • C. Perkins CV12-6A V12 diesel
    The Perkins CV12-6A is a 12-cylinder turbocharged diesel engine used as the powerplant for the British Challenger 2 main battle tank.
  • D. Daimler-Benz DB 600
    The Daimler-Benz DB 600 was a German liquid-cooled V12 aircraft engine of the 1930s that formed the basis for the more advanced DB 601 used in many Luftwaffe fighters during World War II.
  • E. Packard V-1650
    The Packard V-1650 is an American-built version of the Rolls-Royce Merlin V-12 aircraft engine, produced under license by Packard and widely used in World War II fighters such as the P-51 Mustang.
  • 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_69a88b074b908190ae983dbca7757d88 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc632474c8190972b4611a3a4ff8f completed March 7, 2026, 6:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae896911908190b53954dbf854cc18 completed March 9, 2026, 8:48 a.m.
NEDg Description generation batch_69ae8d2dcc8081908d4274b2287ff2b8 completed March 9, 2026, 9:04 a.m.
NED2 Entity disambiguation (via description) batch_69ae8d786a648190acf0a14e0d4a120c completed March 9, 2026, 9:06 a.m.
Created at: March 4, 2026, 7:49 p.m.