Triple

T26423245
Position Surface form Disambiguated ID Type / Status
Subject Foss Barrier and pumping station E664297 entity
Predicate wasUpgradedAfter P92626 FINISHED
Object December 2015 York floods
The December 2015 York floods were a severe flooding event in York, England, caused by heavy rainfall and river overflows that inundated large parts of the city and prompted significant improvements to local flood defenses.
 E1724863 NE FINISHED

How this triple was built (3 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: December 2015 York floods | Statement: [Foss Barrier and pumping station, wasUpgradedAfter, December 2015 York floods]
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: December 2015 York floods
Triple: [Foss Barrier and pumping station, wasUpgradedAfter, December 2015 York floods]
Generated description
The December 2015 York floods were a severe flooding event in York, England, caused by heavy rainfall and river overflows that inundated large parts of the city and prompted significant improvements to local flood defenses.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: wasUpgradedAfter
Context triple: [Foss Barrier and pumping station, wasUpgradedAfter, December 2015 York floods]
  • A. wasUpgradedFor
    Indicates that one entity was improved, enhanced, or updated specifically to serve, benefit, or be compatible with another entity.
  • B. underwentUpgrade chosen
    Indicates that an entity has experienced an improvement or enhancement process that changed it to a newer or more advanced state.
  • C. upgradedBy
    Indicates that an entity has been improved, enhanced, or moved to a higher version or level as a result of actions performed by another entity.
  • D. hasUpgrade
    Indicates that one entity possesses, includes, or is associated with an improved or enhanced version of another entity.
  • E. mayBeUpgradedTo
    Indicates that one entity is eligible or allowed to be changed into a higher, improved, or more advanced version represented by another entity.
  • F. None of above.

Provenance (6 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_69ee883a04ec81908883c4559f8c7e24 completed April 26, 2026, 9:48 p.m.
NER Named-entity recognition batch_69f611b747e48190a20de2bc49ad29ef completed May 2, 2026, 3:01 p.m.
NED1 Entity disambiguation (via context triple) batch_6a11aec4a7dc8190a8e1e3fe1ea6d109 completed May 23, 2026, 1:42 p.m.
NEDg Description generation batch_6a11afe7f1f0819097ec0208368b6409 completed May 23, 2026, 1:47 p.m.
NED2 Entity disambiguation (via description) batch_6a11b0a521b08190bfda23906722482c completed May 23, 2026, 1:50 p.m.
PD Predicate disambiguation batch_69f602d5c8808190a1fdbebd6f0981e8 completed May 2, 2026, 1:57 p.m.
Created at: April 26, 2026, 11:44 p.m.