Triple

T13476784
Position Surface form Disambiguated ID Type / Status
Subject Mercedes-Benz GLA E318270 entity
Predicate secondGenerationCode P37594 FINISHED
Object H247
H247 is the internal model code for the second-generation Mercedes-Benz GLA compact luxury crossover SUV.
 E1043469 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: H247 | Statement: [Mercedes-Benz GLA, secondGenerationCode, H247]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: H247
Context triple: [Mercedes-Benz GLA, secondGenerationCode, H247]
  • A. H4T
    H4T is a Canadian postal code prefix associated with the Saint-Laurent borough of Montreal, Quebec.
  • B. A470
    A470 is a major trunk road in Wales that runs from Cardiff in the south to Llandudno in the north, linking many of the country’s key towns and regions.
  • C. A47
    The A47 is a major road in the United Kingdom that runs across eastern England, linking Birmingham and the Midlands to cities such as Leicester, Peterborough, and Great Yarmouth.
  • D. F24
    F24 was the pennant number of HMS Maori, a British Tribal-class destroyer that served with distinction in the Royal Navy during World War II.
  • E. A472
    A472 is a primary road in South Wales that connects the town of Pontypool with the A4042 and A467 routes, serving as an important east–west link in the region’s road network.
  • 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: H247
Triple: [Mercedes-Benz GLA, secondGenerationCode, H247]
Generated description
H247 is the internal model code for the second-generation Mercedes-Benz GLA compact luxury crossover SUV.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: H247
Target entity description: H247 is the internal model code for the second-generation Mercedes-Benz GLA compact luxury crossover SUV.
  • A. H4T
    H4T is a Canadian postal code prefix associated with the Saint-Laurent borough of Montreal, Quebec.
  • B. A470
    A470 is a major trunk road in Wales that runs from Cardiff in the south to Llandudno in the north, linking many of the country’s key towns and regions.
  • C. A47
    The A47 is a major road in the United Kingdom that runs across eastern England, linking Birmingham and the Midlands to cities such as Leicester, Peterborough, and Great Yarmouth.
  • D. F24
    F24 was the pennant number of HMS Maori, a British Tribal-class destroyer that served with distinction in the Royal Navy during World War II.
  • E. A472
    A472 is a primary road in South Wales that connects the town of Pontypool with the A4042 and A467 routes, serving as an important east–west link in the region’s road network.
  • 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_69d806b6bfec819089222715b2e86c8e completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dbaf2551b48190a074fd256791742d completed April 12, 2026, 2:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69f746318490819095a5697cc396eb6f completed May 3, 2026, 12:57 p.m.
NEDg Description generation batch_69f74ce7d64c8190ba9f1ed59af4bd9e completed May 3, 2026, 1:26 p.m.
NED2 Entity disambiguation (via description) batch_69f74d5389f08190826f0e550c8bb6c2 completed May 3, 2026, 1:27 p.m.
Created at: April 9, 2026, 9:42 p.m.