Triple

T2978140
Position Surface form Disambiguated ID Type / Status
Subject Silver Arrows E80446 entity
Predicate notableCar P44380 FINISHED
Object 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.
E316559 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 W154 | Statement: [Silver Arrows, notableCar, Mercedes-Benz W154]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mercedes-Benz W154
Context triple: [Silver Arrows, notableCar, Mercedes-Benz W154]
  • A. W123
    The W123 is a highly regarded Mercedes-Benz mid-size executive car series produced from the mid-1970s to mid-1980s, renowned for its durability, engineering quality, and classic design.
  • B. 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.
  • C. E65
    E65 is a major European route that runs north–south through several countries in Central and Southeastern Europe, connecting important cities and transport hubs.
  • D. Opel Rekord
    The Opel Rekord is a series of mid-size family cars produced by the German manufacturer Opel from the 1950s to the 1980s, known for their practicality, durability, and popularity across Europe.
  • E. Porsche 928
    The Porsche 928 is a luxury grand tourer sports car produced from the late 1970s to the mid-1990s, notable for its front-mounted V8 engine, distinctive styling, and blend of high performance with comfort.
  • 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 W154
Triple: [Silver Arrows, notableCar, Mercedes-Benz W154]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mercedes-Benz W154
Target entity description: 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.
  • A. W123
    The W123 is a highly regarded Mercedes-Benz mid-size executive car series produced from the mid-1970s to mid-1980s, renowned for its durability, engineering quality, and classic design.
  • B. 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.
  • C. E65
    E65 is a major European route that runs north–south through several countries in Central and Southeastern Europe, connecting important cities and transport hubs.
  • D. Opel Rekord
    The Opel Rekord is a series of mid-size family cars produced by the German manufacturer Opel from the 1950s to the 1980s, known for their practicality, durability, and popularity across Europe.
  • E. Porsche 928
    The Porsche 928 is a luxury grand tourer sports car produced from the late 1970s to the mid-1990s, notable for its front-mounted V8 engine, distinctive styling, and blend of high performance with comfort.
  • 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_69ad8b15f6ac8190be5fd16a33edcb4f completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad9e11c4188190a3ae8fd0cbd8c2c0 completed March 8, 2026, 4:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69b108ecef788190ad40dba81f1036c6 completed March 11, 2026, 6:17 a.m.
NEDg Description generation batch_69b1095e85e48190abda38be8ad45599 completed March 11, 2026, 6:19 a.m.
NED2 Entity disambiguation (via description) batch_69b10d2d99ac8190909dd37ccffa4820 completed March 11, 2026, 6:35 a.m.
Created at: March 8, 2026, 2:58 p.m.