Triple

T1284690
Position Surface form Disambiguated ID Type / Status
Subject Chevrolet Impala E27407 entity
Predicate performanceVariant P4680 FINISHED
Object Impala SS (2004–2009)
The Impala SS (2004–2009) is a high-performance, V8-powered version of Chevrolet’s full-size sedan, offering sportier styling and upgraded handling compared to the standard Impala of that era.
E148552 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: Impala SS (2004–2009) | Statement: [Chevrolet Impala, performanceVariant, Impala SS (2004–2009)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Impala SS (2004–2009)
Context triple: [Chevrolet Impala, performanceVariant, Impala SS (2004–2009)]
  • A. Impala SS (1994–1996)
    The Impala SS (1994–1996) is a high-performance, rear-wheel-drive full-size sedan based on the Chevrolet Caprice, notable for its powerful V8 engine, sport-tuned suspension, and distinctive monochromatic styling.
  • B. Impala SS 409 (early 1960s)
    The Impala SS 409 (early 1960s) is a high-performance, big-block V8 muscle car variant of Chevrolet’s full-size Impala, famed for its powerful 409-cubic-inch engine and prominent role in early American drag racing culture.
  • C. Holden Camira (in some segments)
    The Holden Camira was a compact family car produced by Holden in the 1980s, based on General Motors’ J-car platform and sold primarily on the Australian market.
  • D. Mercury Mountaineer
    The Mercury Mountaineer is a mid-size luxury SUV produced by Ford's Mercury division, closely related to the Ford Explorer but positioned with more upscale features and styling.
  • E. Mercury Montego
    The Mercury Montego is a mid-size automobile produced by Ford's Mercury division, sold primarily in the late 1960s–1970s and briefly revived in the mid-2000s as an upscale counterpart to Ford 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: Impala SS (2004–2009)
Triple: [Chevrolet Impala, performanceVariant, Impala SS (2004–2009)]
Generated description
The Impala SS (2004–2009) is a high-performance, V8-powered version of Chevrolet’s full-size sedan, offering sportier styling and upgraded handling compared to the standard Impala of that era.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Impala SS (2004–2009)
Target entity description: The Impala SS (2004–2009) is a high-performance, V8-powered version of Chevrolet’s full-size sedan, offering sportier styling and upgraded handling compared to the standard Impala of that era.
  • A. Impala SS (1994–1996)
    The Impala SS (1994–1996) is a high-performance, rear-wheel-drive full-size sedan based on the Chevrolet Caprice, notable for its powerful V8 engine, sport-tuned suspension, and distinctive monochromatic styling.
  • B. Impala SS 409 (early 1960s)
    The Impala SS 409 (early 1960s) is a high-performance, big-block V8 muscle car variant of Chevrolet’s full-size Impala, famed for its powerful 409-cubic-inch engine and prominent role in early American drag racing culture.
  • C. Holden Camira (in some segments)
    The Holden Camira was a compact family car produced by Holden in the 1980s, based on General Motors’ J-car platform and sold primarily on the Australian market.
  • D. Mercury Mountaineer
    The Mercury Mountaineer is a mid-size luxury SUV produced by Ford's Mercury division, closely related to the Ford Explorer but positioned with more upscale features and styling.
  • E. Mercury Montego
    The Mercury Montego is a mid-size automobile produced by Ford's Mercury division, sold primarily in the late 1960s–1970s and briefly revived in the mid-2000s as an upscale counterpart to Ford 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_69a496d4ec448190ad653b2590c46711 completed March 1, 2026, 7:43 p.m.
NER Named-entity recognition batch_69a4c0b6dda48190a2e79084adea6ec1 completed March 1, 2026, 10:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69acb2ff0d4c8190893901e041f30171 completed March 7, 2026, 11:21 p.m.
NEDg Description generation batch_69acb364f2d88190b20ad87001349562 completed March 7, 2026, 11:23 p.m.
NED2 Entity disambiguation (via description) batch_69acb3ce7720819095558536e0a978b8 completed March 7, 2026, 11:25 p.m.
Created at: March 1, 2026, 7:50 p.m.