Triple

T24719
Position Surface form Disambiguated ID Type / Status
Subject Cambridge, England E492 entity
Predicate timeZone P109 FINISHED
Object British Summer Time
British Summer Time is the daylight saving time observed in the United Kingdom during the summer months, when clocks are set one hour ahead of Greenwich Mean Time.
 E3872 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: British Summer Time | Statement: [Cambridge, England, timeZone, British Summer Time]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: British Summer Time
Context triple: [Cambridge, England, timeZone, British Summer Time]
  • A. Greenwich Mean Time
    Greenwich Mean Time is the mean solar time at the Royal Observatory in Greenwich, London, historically used as the world’s primary reference for timekeeping and the basis for Coordinated Universal Time (UTC).
  • B. Europe/London
    Europe/London is the time zone used in the United Kingdom, observing Greenwich Mean Time (GMT) in winter and British Summer Time (BST) in summer.
  • C. Central European Time
    Central European Time is a standard time zone used by many countries in central and western Europe, typically one hour ahead of Coordinated Universal Time (UTC+1).
  • D. GMT
    GMT (Greenwich Mean Time) is the mean solar time at the Royal Observatory in Greenwich, London, historically used as the international civil time standard and the basis for modern time zones.
  • E. Moscow Time
    Moscow Time is the standard time zone used in Moscow and much of western Russia, corresponding to UTC+3 year-round.
  • 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: British Summer Time
Triple: [Cambridge, England, timeZone, British Summer Time]
Generated description
British Summer Time is the daylight saving time observed in the United Kingdom during the summer months, when clocks are set one hour ahead of Greenwich Mean Time.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: British Summer Time
Target entity description: British Summer Time is the daylight saving time observed in the United Kingdom during the summer months, when clocks are set one hour ahead of Greenwich Mean Time.
  • A. Greenwich Mean Time
    Greenwich Mean Time is the mean solar time at the Royal Observatory in Greenwich, London, historically used as the world’s primary reference for timekeeping and the basis for Coordinated Universal Time (UTC).
  • B. Europe/London chosen
    Europe/London is the time zone used in the United Kingdom, observing Greenwich Mean Time (GMT) in winter and British Summer Time (BST) in summer.
  • C. Central European Time
    Central European Time is a standard time zone used by many countries in central and western Europe, typically one hour ahead of Coordinated Universal Time (UTC+1).
  • D. GMT
    GMT (Greenwich Mean Time) is the mean solar time at the Royal Observatory in Greenwich, London, historically used as the international civil time standard and the basis for modern time zones.
  • E. Moscow Time
    Moscow Time is the standard time zone used in Moscow and much of western Russia, corresponding to UTC+3 year-round.
  • 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_69a243b4ac2c8190b93c303df797b7b2 completed Feb. 28, 2026, 1:24 a.m.
NER Named-entity recognition batch_69a2466d166881908bd8513c8d09fe8d completed Feb. 28, 2026, 1:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2552d92ec8190a523fb8d05b98bb2 completed Feb. 28, 2026, 2:38 a.m.
NEDg Description generation batch_69a255cc192c8190b2c0aa68ac97ad1f completed Feb. 28, 2026, 2:41 a.m.
NED2 Entity disambiguation (via description) batch_69a256a191bc8190a0cb3151ece43e13 completed Feb. 28, 2026, 2:44 a.m.
Created at: Feb. 28, 2026, 1:34 a.m.