Triple

T3738041
Position Surface form Disambiguated ID Type / Status
Subject Opel Insignia (ZB) E79631 entity
Predicate emissionsStandard P29485 FINISHED
Object Euro 6 (for European diesel and petrol engines) E342583 NE FINISHED

How this triple was built (2 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 6 (for European diesel and petrol engines) | Statement: [Opel Insignia (ZB), emissionsStandard, Euro 6 (for European diesel and petrol engines)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Euro 6 (for European diesel and petrol engines)
Context triple: [Opel Insignia (ZB), emissionsStandard, Euro 6 (for European diesel and petrol engines)]
  • A. Euro 6 chosen
    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. 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.
  • C. Diesel (brand)
    Diesel is an Italian fashion brand known for its premium denim, edgy casualwear, and bold, youth-oriented lifestyle products.
  • D. Continental AVDS-1790-2 V12 diesel engine
    The Continental AVDS-1790-2 is a turbocharged, air-cooled V12 diesel engine widely used as the powerplant for U.S. Cold War–era main battle tanks such as the M60 Patton.
  • E. 2.8L Cologne V6
    The 2.8L Cologne V6 is a compact, German-designed Ford V6 engine known for powering various Ford vehicles in the 1970s and 1980s, including early compact SUVs and trucks.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ad8b115610819095b02007da5ca3cb completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adcb3e9248819098d481fe29e1c628 completed March 8, 2026, 7:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4db20bdfc81909cd27278ff5d9716 completed March 14, 2026, 3:50 a.m.
Created at: March 8, 2026, 3:34 p.m.