Triple

T13920477
Position Surface form Disambiguated ID Type / Status
Subject Mercedes-Benz W108/W109 E334727 entity
Predicate notableModel P1503 FINISHED
Object Mercedes-Benz 280 SE
The Mercedes-Benz 280 SE is a late-1960s to early-1970s luxury sedan renowned for its refined engineering, elegant design, and role as one of Mercedes-Benz’s flagship models of the era.
 E1073192 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: Mercedes-Benz 280 SE | Statement: [Mercedes-Benz W108/W109, notableModel, Mercedes-Benz 280 SE]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mercedes-Benz 280 SE
Context triple: [Mercedes-Benz W108/W109, notableModel, Mercedes-Benz 280 SE]
  • A. Mercedes-Benz 280 SL
    The Mercedes-Benz 280 SL is a classic luxury roadster from the late 1970s and 1980s, renowned for its refined inline-six engine, solid build quality, and timeless R107-series styling.
  • B. Mercedes-Benz 380 SL
    The Mercedes-Benz 380 SL is a luxury two-seat roadster from the early 1980s R107 series, known for its refined V8 performance, solid build quality, and classic open-top grand-touring character.
  • C. Mercedes-Benz 300d Adenauer
    The Mercedes-Benz 300d "Adenauer" is a luxury executive sedan produced in the 1950s and early 1960s, famously used by German Chancellor Konrad Adenauer and known for its stately design and advanced engineering for its time.
  • D. Mercedes-Benz 420 SL
    The Mercedes-Benz 420 SL is a V8-powered luxury roadster from the R107 generation, produced in the 1980s and known for its refined performance and classic, long-running SL design.
  • E. Mercedes-Benz W201
    The Mercedes-Benz W201 is a compact executive car platform produced by Mercedes-Benz in the 1980s and early 1990s, best known for introducing the 190 series and setting new standards for safety and engineering in the brand’s smaller sedans.
  • 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: Mercedes-Benz 280 SE
Triple: [Mercedes-Benz W108/W109, notableModel, Mercedes-Benz 280 SE]
Generated description
The Mercedes-Benz 280 SE is a late-1960s to early-1970s luxury sedan renowned for its refined engineering, elegant design, and role as one of Mercedes-Benz’s flagship models of the era.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mercedes-Benz 280 SE
Target entity description: The Mercedes-Benz 280 SE is a late-1960s to early-1970s luxury sedan renowned for its refined engineering, elegant design, and role as one of Mercedes-Benz’s flagship models of the era.
  • A. Mercedes-Benz 280 SL
    The Mercedes-Benz 280 SL is a classic luxury roadster from the late 1970s and 1980s, renowned for its refined inline-six engine, solid build quality, and timeless R107-series styling.
  • B. Mercedes-Benz 380 SL
    The Mercedes-Benz 380 SL is a luxury two-seat roadster from the early 1980s R107 series, known for its refined V8 performance, solid build quality, and classic open-top grand-touring character.
  • C. Mercedes-Benz 300d Adenauer
    The Mercedes-Benz 300d "Adenauer" is a luxury executive sedan produced in the 1950s and early 1960s, famously used by German Chancellor Konrad Adenauer and known for its stately design and advanced engineering for its time.
  • D. Mercedes-Benz 420 SL
    The Mercedes-Benz 420 SL is a V8-powered luxury roadster from the R107 generation, produced in the 1980s and known for its refined performance and classic, long-running SL design.
  • E. Mercedes-Benz W201
    The Mercedes-Benz W201 is a compact executive car platform produced by Mercedes-Benz in the 1980s and early 1990s, best known for introducing the 190 series and setting new standards for safety and engineering in the brand’s smaller sedans.
  • 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_69d81c5f739081908bc05b2461f54828 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de2aa428ac819084e7c4b244d15f20 completed April 14, 2026, 11:53 a.m.
NED1 Entity disambiguation (via context triple) batch_69fbac85fd7c819089e7a78dcf0b22fb completed May 6, 2026, 9:03 p.m.
NEDg Description generation batch_69fbae186bb881908ea17ae6b12825af completed May 6, 2026, 9:09 p.m.
NED2 Entity disambiguation (via description) batch_69fbaebaab508190a609fa151c686a0d completed May 6, 2026, 9:12 p.m.
Created at: April 9, 2026, 10:16 p.m.