Triple

T3037922
Position Surface form Disambiguated ID Type / Status
Subject GMC Acadia E83055 entity
Predicate platform P1292 FINISHED
Object GM Lambda platform (first generation)
The GM Lambda platform (first generation) is General Motors’ full-size crossover SUV architecture that underpinned models like the GMC Acadia, Chevrolet Traverse, and Buick Enclave.
 E320455 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: GM Lambda platform (first generation) | Statement: [GMC Acadia, platform, GM Lambda platform (first generation)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: GM Lambda platform (first generation)
Context triple: [GMC Acadia, platform, GM Lambda platform (first generation)]
  • A. GM Alpha platform
    The GM Alpha platform is a rear-wheel-drive vehicle architecture developed by General Motors for performance-oriented cars and compact luxury sedans.
  • B. GM Delta platform
    The GM Delta platform is a compact car architecture developed by General Motors that underpins various small and mid-size front-wheel-drive vehicles across its global brands.
  • C. GM2900 platform
    The GM2900 platform is a General Motors front-wheel-drive car architecture used for various compact and mid-size models, including later generations of the Saab 900.
  • D. GM Theta platform
    The GM Theta platform is General Motors' compact crossover SUV architecture used for vehicles like the Saturn Vue and Chevrolet Equinox.
  • E. GM T1 platform
    The GM T1 platform is General Motors’ full-size truck and SUV architecture underpinning modern models like the Chevrolet Silverado, GMC Sierra, and related large utility vehicles.
  • 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: GM Lambda platform (first generation)
Triple: [GMC Acadia, platform, GM Lambda platform (first generation)]
Generated description
The GM Lambda platform (first generation) is General Motors’ full-size crossover SUV architecture that underpinned models like the GMC Acadia, Chevrolet Traverse, and Buick Enclave.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: GM Lambda platform (first generation)
Target entity description: The GM Lambda platform (first generation) is General Motors’ full-size crossover SUV architecture that underpinned models like the GMC Acadia, Chevrolet Traverse, and Buick Enclave.
  • A. GM Alpha platform
    The GM Alpha platform is a rear-wheel-drive vehicle architecture developed by General Motors for performance-oriented cars and compact luxury sedans.
  • B. GM Delta platform
    The GM Delta platform is a compact car architecture developed by General Motors that underpins various small and mid-size front-wheel-drive vehicles across its global brands.
  • C. GM2900 platform
    The GM2900 platform is a General Motors front-wheel-drive car architecture used for various compact and mid-size models, including later generations of the Saab 900.
  • D. GM Theta platform
    The GM Theta platform is General Motors' compact crossover SUV architecture used for vehicles like the Saturn Vue and Chevrolet Equinox.
  • E. GM T1 platform
    The GM T1 platform is General Motors’ full-size truck and SUV architecture underpinning modern models like the Chevrolet Silverado, GMC Sierra, and related large utility vehicles.
  • 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_69ad8b2298908190a7cb4e9bdbf064d0 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad9b2e03c88190b4e2f01f07c9303a completed March 8, 2026, 3:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69b1dec8778c8190a5e06a29a0218404 completed March 11, 2026, 9:29 p.m.
NEDg Description generation batch_69b1e2c4aaa88190bb5e39c51d0583f0 completed March 11, 2026, 9:46 p.m.
NED2 Entity disambiguation (via description) batch_69b1e3228f488190b13c948c6c5d13d0 completed March 11, 2026, 9:48 p.m.
Created at: March 8, 2026, 3:01 p.m.