Triple

T13503119
Position Surface form Disambiguated ID Type / Status
Subject Rudolf Uhlenhaut E320941 entity
Predicate notableWork P4 FINISHED
Object Mercedes-Benz 300 SLR Uhlenhaut Coupé
The Mercedes-Benz 300 SLR Uhlenhaut Coupé is a legendary 1950s experimental racing sports car, famed for its gullwing design, extreme performance, and status as one of the most valuable cars ever built.
 E1053120 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 300 SLR Uhlenhaut Coupé | Statement: [Rudolf Uhlenhaut, notableWork, Mercedes-Benz 300 SLR Uhlenhaut Coupé]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mercedes-Benz 300 SLR Uhlenhaut Coupé
Context triple: [Rudolf Uhlenhaut, notableWork, Mercedes-Benz 300 SLR Uhlenhaut Coupé]
  • A. Mercedes-Benz 230 SL "Pagoda"
    The Mercedes-Benz 230 SL "Pagoda" is a classic 1960s two-seat roadster renowned for its distinctive concave hardtop roof, elegant design, and advanced engineering for its era.
  • B. Mercedes-Benz W196
    The Mercedes-Benz W196 is a legendary 1950s Formula One racing car that dominated Grand Prix competition with drivers like Juan Manuel Fangio and helped cement Mercedes’ “Silver Arrows” legacy.
  • C. Mercedes-Benz 450 SL
    The Mercedes-Benz 450 SL is a luxury two-seat roadster from the 1970s and early 1980s, renowned for its V8 power, solid build quality, and status as an iconic member of the SL sports car lineage.
  • D. Mercedes-Benz W194
    The Mercedes-Benz W194 is a 1950s racing sports car that marked Mercedes-Benz’s return to international motorsport and laid the groundwork for the iconic 300 SL Gullwing.
  • E. 300 SL Gullwing
    The 300 SL Gullwing is an iconic 1950s Mercedes-Benz sports car renowned for its distinctive upward-opening doors, advanced engineering, and status as one of the first production cars with fuel injection.
  • 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 300 SLR Uhlenhaut Coupé
Triple: [Rudolf Uhlenhaut, notableWork, Mercedes-Benz 300 SLR Uhlenhaut Coupé]
Generated description
The Mercedes-Benz 300 SLR Uhlenhaut Coupé is a legendary 1950s experimental racing sports car, famed for its gullwing design, extreme performance, and status as one of the most valuable cars ever built.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mercedes-Benz 300 SLR Uhlenhaut Coupé
Target entity description: The Mercedes-Benz 300 SLR Uhlenhaut Coupé is a legendary 1950s experimental racing sports car, famed for its gullwing design, extreme performance, and status as one of the most valuable cars ever built.
  • A. Mercedes-Benz 230 SL "Pagoda"
    The Mercedes-Benz 230 SL "Pagoda" is a classic 1960s two-seat roadster renowned for its distinctive concave hardtop roof, elegant design, and advanced engineering for its era.
  • B. Mercedes-Benz W196
    The Mercedes-Benz W196 is a legendary 1950s Formula One racing car that dominated Grand Prix competition with drivers like Juan Manuel Fangio and helped cement Mercedes’ “Silver Arrows” legacy.
  • C. Mercedes-Benz 450 SL
    The Mercedes-Benz 450 SL is a luxury two-seat roadster from the 1970s and early 1980s, renowned for its V8 power, solid build quality, and status as an iconic member of the SL sports car lineage.
  • D. Mercedes-Benz W194
    The Mercedes-Benz W194 is a 1950s racing sports car that marked Mercedes-Benz’s return to international motorsport and laid the groundwork for the iconic 300 SL Gullwing.
  • E. 300 SL Gullwing
    The 300 SL Gullwing is an iconic 1950s Mercedes-Benz sports car renowned for its distinctive upward-opening doors, advanced engineering, and status as one of the first production cars with fuel injection.
  • 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_69d807629d6c8190998f1b9bb12d2ed0 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbaf810e248190a060481004503f96 completed April 12, 2026, 2:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69f78ad8903c8190afbf15234a81d657 completed May 3, 2026, 5:50 p.m.
NEDg Description generation batch_69f78c8d68f081909f5e6b8ab05a3ce2 completed May 3, 2026, 5:57 p.m.
NED2 Entity disambiguation (via description) batch_69f78d6f02c48190a8f3bc4cb71910a0 completed May 3, 2026, 6:01 p.m.
Created at: April 9, 2026, 9:43 p.m.