Triple
T13477357
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mercedes-Benz 300d Adenauer |
E318282
|
entity |
| Predicate | predecessor |
P97
|
FINISHED |
| Object |
Mercedes-Benz 300c Adenauer
The Mercedes-Benz 300c Adenauer is a postwar German luxury sedan from the prestigious W186 series, known for its stately design and use as an official car for high-ranking dignitaries.
|
E318282
|
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 300c Adenauer | Statement: [Mercedes-Benz 300d Adenauer, predecessor, Mercedes-Benz 300c Adenauer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mercedes-Benz 300c Adenauer Context triple: [Mercedes-Benz 300d Adenauer, predecessor, Mercedes-Benz 300c Adenauer]
-
A.
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.
-
B.
Mercedes-Benz W165
The Mercedes-Benz W165 is a late-1930s Grand Prix racing car built in secret for the 1.5-liter voiturette formula, famously winning its debut at the 1939 Tripoli Grand Prix.
-
C.
Mercedes-Benz 600 SEL (W140)
The Mercedes-Benz 600 SEL (W140) is a flagship luxury sedan from the early 1990s S-Class generation, renowned for its advanced technology, V12 powertrain, and exceptional comfort and build quality.
-
D.
Mercedes-Benz W154
The Mercedes-Benz W154 was a dominant late-1930s Grand Prix racing car, famed as one of the legendary German "Silver Arrows" for its speed, engineering innovation, and racing success.
-
E.
Mercedes-Benz 600
The Mercedes-Benz 600 is a flagship ultra-luxury limousine produced from the 1960s to the early 1980s, renowned for its advanced hydraulics, powerful V8 engine, and frequent use by heads of state and celebrities.
- 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 300c Adenauer Triple: [Mercedes-Benz 300d Adenauer, predecessor, Mercedes-Benz 300c Adenauer]
Generated description
The Mercedes-Benz 300c Adenauer is a postwar German luxury sedan from the prestigious W186 series, known for its stately design and use as an official car for high-ranking dignitaries.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mercedes-Benz 300c Adenauer Target entity description: The Mercedes-Benz 300c Adenauer is a postwar German luxury sedan from the prestigious W186 series, known for its stately design and use as an official car for high-ranking dignitaries.
-
A.
Mercedes-Benz 300d Adenauer
chosen
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.
-
B.
Mercedes-Benz W165
The Mercedes-Benz W165 is a late-1930s Grand Prix racing car built in secret for the 1.5-liter voiturette formula, famously winning its debut at the 1939 Tripoli Grand Prix.
-
C.
Mercedes-Benz 600 SEL (W140)
The Mercedes-Benz 600 SEL (W140) is a flagship luxury sedan from the early 1990s S-Class generation, renowned for its advanced technology, V12 powertrain, and exceptional comfort and build quality.
-
D.
Mercedes-Benz W154
The Mercedes-Benz W154 was a dominant late-1930s Grand Prix racing car, famed as one of the legendary German "Silver Arrows" for its speed, engineering innovation, and racing success.
-
E.
Mercedes-Benz 600
The Mercedes-Benz 600 is a flagship ultra-luxury limousine produced from the 1960s to the early 1980s, renowned for its advanced hydraulics, powerful V8 engine, and frequent use by heads of state and celebrities.
- F. None of above.
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_69d806b6bfec819089222715b2e86c8e |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbaf266c508190930d30776c09ce35 |
completed | April 12, 2026, 2:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f78ad5c68881908264947993bc7811 |
completed | May 3, 2026, 5:50 p.m. |
| NEDg | Description generation | batch_69f78bd316788190a245e8199f6ac87b |
completed | May 3, 2026, 5:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f78c9f543481909a0de6a0c3bb041f |
completed | May 3, 2026, 5:57 p.m. |
Created at: April 9, 2026, 9:42 p.m.