Triple

T14596576
Position Surface form Disambiguated ID Type / Status
Subject Euro 6 E342583 entity
Predicate predecessor P97 FINISHED
Object Euro 5
Euro 5 is a European vehicle emissions standard that tightened limits on pollutants such as particulate matter and nitrogen oxides from cars and light commercial vehicles before being further strengthened by Euro 6.
E1108071 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 5 | Statement: [Euro 6, predecessor, Euro 5]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Euro 5
Context triple: [Euro 6, predecessor, Euro 5]
  • 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. 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.
  • C. E75
    The E75 is a Nokia Eseries smartphone known for its slide-out QWERTY keyboard and business-oriented features.
  • D. E75
    E75 is a major north–south European route running from northern Norway through central Europe to Greece, forming part of the international E-road network.
  • E. BMW E85 platform
    The BMW E85 platform underpins the first-generation BMW Z4 roadster, produced in the early to mid-2000s and known for its sporty handling and distinctive styling.
  • 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 5
Triple: [Euro 6, predecessor, Euro 5]
Generated description
Euro 5 is a European vehicle emissions standard that tightened limits on pollutants such as particulate matter and nitrogen oxides from cars and light commercial vehicles before being further strengthened by Euro 6.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Euro 5
Target entity description: Euro 5 is a European vehicle emissions standard that tightened limits on pollutants such as particulate matter and nitrogen oxides from cars and light commercial vehicles before being further strengthened by Euro 6.
  • 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. 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.
  • C. E75
    The E75 is a Nokia Eseries smartphone known for its slide-out QWERTY keyboard and business-oriented features.
  • D. E75
    E75 is a major north–south European route running from northern Norway through central Europe to Greece, forming part of the international E-road network.
  • E. BMW E85 platform
    The BMW E85 platform underpins the first-generation BMW Z4 roadster, produced in the early to mid-2000s and known for its sporty handling and distinctive styling.
  • 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_69d822ddc0f081909cd8163c7de298cd completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb43581348190b5362251c3a89654 completed April 14, 2026, 9:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd94c81e608190848c290defcd84ac completed May 8, 2026, 7:46 a.m.
NEDg Description generation batch_69fd971a0f088190bf03708dcb64fc89 completed May 8, 2026, 7:56 a.m.
NED2 Entity disambiguation (via description) batch_69fd97f447488190958e79d776e2ed47 completed May 8, 2026, 7:59 a.m.
Created at: April 10, 2026, 1:25 a.m.