Triple

T8930328
Position Surface form Disambiguated ID Type / Status
Subject MAN Lion’s City E212635 entity
Predicate emissionStandard P32982 FINISHED
Object Euro III
Euro III is a European Union vehicle emissions standard that tightened limits on pollutants from engines, particularly for heavy-duty vehicles like buses and trucks.
E766245 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: Euro III | Statement: [MAN Lion’s City, emissionStandard, Euro III]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Euro III
Context triple: [MAN Lion’s City, emissionStandard, Euro III]
  • A. Euro 6
    Euro 6 is a stringent European Union vehicle emissions standard that limits pollutants such as nitrogen oxides and particulate matter from cars and light commercial vehicles.
  • B. The Diesel
    The Diesel is the nickname of Pro Football Hall of Fame running back John Riggins, renowned for his powerful, hard-charging rushing style with the Washington Redskins.
  • C. EPA Tier 4
    EPA Tier 4 is a stringent U.S. Environmental Protection Agency emissions standard for non-road and locomotive diesel engines that sharply limits pollutants such as nitrogen oxides and particulate matter.
  • D. ECU
    ECU is the three-letter ISO 3166-1 alpha-3 country code that uniquely identifies Ecuador in international standards and data systems.
  • E. 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.
  • 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: Euro III
Triple: [MAN Lion’s City, emissionStandard, Euro III]
Generated description
Euro III is a European Union vehicle emissions standard that tightened limits on pollutants from engines, particularly for heavy-duty vehicles like buses and trucks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Euro III
Target entity description: Euro III is a European Union vehicle emissions standard that tightened limits on pollutants from engines, particularly for heavy-duty vehicles like buses and trucks.
  • A. Euro 6
    Euro 6 is a stringent European Union vehicle emissions standard that limits pollutants such as nitrogen oxides and particulate matter from cars and light commercial vehicles.
  • B. The Diesel
    The Diesel is the nickname of Pro Football Hall of Fame running back John Riggins, renowned for his powerful, hard-charging rushing style with the Washington Redskins.
  • C. EPA Tier 4
    EPA Tier 4 is a stringent U.S. Environmental Protection Agency emissions standard for non-road and locomotive diesel engines that sharply limits pollutants such as nitrogen oxides and particulate matter.
  • D. ECU
    ECU is the three-letter ISO 3166-1 alpha-3 country code that uniquely identifies Ecuador in international standards and data systems.
  • E. 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.
  • 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_69ca8395c438819087d7cb844ab5990c completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc6676d5d881908ce78cbb5561a68b completed April 1, 2026, 12:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfba63544081909394500f28b34ccb completed April 3, 2026, 1:02 p.m.
NEDg Description generation batch_69cfbc685bf08190a716a28cc9bcd031 completed April 3, 2026, 1:11 p.m.
NED2 Entity disambiguation (via description) batch_69cfbcc19ee081909e564040fea2ad9a completed April 3, 2026, 1:12 p.m.
Created at: March 30, 2026, 6:57 p.m.