Triple

T20511785
Position Surface form Disambiguated ID Type / Status
Subject LL8 E503582 entity
Predicate emissionsControl P17326 FINISHED
Object OBD-II
OBD-II is a standardized onboard diagnostics system used in modern vehicles to monitor engine performance and emissions, and to provide fault codes for troubleshooting.
 E1193302 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: OBD-II | Statement: [LL8, emissionsControl, OBD-II]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: OBD-II
Context triple: [LL8, emissionsControl, OBD-II]
  • A. OBD FC
    OBD FC is a Canadian soccer club based in Oakville, Ontario, competing in League1 Ontario.
  • B. ECU
    ECU is the three-letter ISO 3166-1 alpha-3 country code that uniquely identifies Ecuador in international standards and data systems.
  • C. ECU
    ECU is a public Australian university based in Perth, Western Australia, named after social reformer Edith Cowan and known for its teaching and research across a wide range of disciplines.
  • D. ECU
    ECU is a public research university in Greenville, North Carolina, known for its comprehensive academic programs and strong emphasis on health sciences and regional engagement.
  • E. ECUs (electronic control units)
    ECUs (electronic control units) are embedded automotive computers that monitor and control various vehicle systems such as engine performance, safety features, and comfort functions.
  • 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: OBD-II
Triple: [LL8, emissionsControl, OBD-II]
Generated description
OBD-II is a standardized onboard diagnostics system used in modern vehicles to monitor engine performance and emissions, and to provide fault codes for troubleshooting.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: OBD-II
Target entity description: OBD-II is a standardized onboard diagnostics system used in modern vehicles to monitor engine performance and emissions, and to provide fault codes for troubleshooting.
  • A. OBD FC
    OBD FC is a Canadian soccer club based in Oakville, Ontario, competing in League1 Ontario.
  • B. ECU
    ECU is the three-letter ISO 3166-1 alpha-3 country code that uniquely identifies Ecuador in international standards and data systems.
  • C. ECU
    ECU is a public Australian university based in Perth, Western Australia, named after social reformer Edith Cowan and known for its teaching and research across a wide range of disciplines.
  • D. ECU
    ECU is a public research university in Greenville, North Carolina, known for its comprehensive academic programs and strong emphasis on health sciences and regional engagement.
  • E. ECUs (electronic control units) chosen
    ECUs (electronic control units) are embedded automotive computers that monitor and control various vehicle systems such as engine performance, safety features, and comfort functions.
  • 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_69e0b4b2aa788190ae9eb37c1d73b1f1 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e69dcb8f5c8190b0d4c09f3669a8ec completed April 20, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_6a089d36f4688190a084267f85744cc0 completed May 16, 2026, 4:37 p.m.
NEDg Description generation batch_6a089de26d548190882d6685aaa7f5fa completed May 16, 2026, 4:40 p.m.
NED2 Entity disambiguation (via description) batch_6a089e5c696881909d1d793b884464a1 completed May 16, 2026, 4:42 p.m.
Created at: April 16, 2026, 11:36 a.m.