Triple

T16067487
Position Surface form Disambiguated ID Type / Status
Subject Denso Corporation E389768 entity
Predicate product P490 FINISHED
Object 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.
 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: ECUs (electronic control units) | Statement: [Denso Corporation, product, ECUs (electronic control units)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ECUs (electronic control units)
Context triple: [Denso Corporation, product, ECUs (electronic control units)]
  • A. ECU
    ECU is the three-letter ISO 3166-1 alpha-3 country code that uniquely identifies Ecuador in international standards and data systems.
  • B. 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.
  • C. 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.
  • D. P-chips
    P-chips are privately owned Chinese companies incorporated outside mainland China and listed on the Hong Kong Stock Exchange, often contrasted with state-owned H-shares.
  • E. Porsche Communication Management (PCM)
    Porsche Communication Management (PCM) is Porsche’s integrated in-car infotainment and navigation system that controls media, connectivity, and vehicle settings through a central touchscreen interface.
  • 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: ECUs (electronic control units)
Triple: [Denso Corporation, product, ECUs (electronic control units)]
Generated description
ECUs (electronic control units) are embedded automotive computers that monitor and control various vehicle systems such as engine performance, safety features, and comfort functions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: ECUs (electronic control units)
Target entity description: ECUs (electronic control units) are embedded automotive computers that monitor and control various vehicle systems such as engine performance, safety features, and comfort functions.
  • A. ECU
    ECU is the three-letter ISO 3166-1 alpha-3 country code that uniquely identifies Ecuador in international standards and data systems.
  • B. 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.
  • C. 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.
  • D. P-chips
    P-chips are privately owned Chinese companies incorporated outside mainland China and listed on the Hong Kong Stock Exchange, often contrasted with state-owned H-shares.
  • E. Porsche Communication Management (PCM)
    Porsche Communication Management (PCM) is Porsche’s integrated in-car infotainment and navigation system that controls media, connectivity, and vehicle settings through a central touchscreen interface.
  • 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_69d86daf32ec8190a8c0466c8f49c3c0 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e183baf29481908e5c66879e125363 completed April 17, 2026, 12:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffe480d59c8190962ac596a872b5e0 completed May 10, 2026, 1:50 a.m.
NEDg Description generation batch_69ffe6ee34788190942ef1d3bb805f78 completed May 10, 2026, 2:01 a.m.
NED2 Entity disambiguation (via description) batch_69ffe7d127848190bbd79a8b94a49f93 completed May 10, 2026, 2:05 a.m.
Created at: April 10, 2026, 4:57 a.m.