Triple

T2515807
Position Surface form Disambiguated ID Type / Status
Subject M4 motorway E55408 entity
Predicate hasServiceArea P82 FINISHED
Object Heston services
Heston services is a motorway service area on the M4 near London, providing fuel, food, and rest facilities for drivers.
 E275791 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: Heston services | Statement: [M4 motorway, hasServiceArea, Heston services]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Heston services
Context triple: [M4 motorway, hasServiceArea, Heston services]
  • A. Hobson
    Hobson is the surname of Mellody Hobson, a prominent American businesswoman and co-CEO of Ariel Investments.
  • B. Harston
    Harston is a village and civil parish in the South Cambridgeshire district of Cambridgeshire, England.
  • C. Stirling Lines
    Stirling Lines is the primary military base in Herefordshire, England that serves as the headquarters and main garrison for the British Army’s elite Special Air Service (SAS) regiment.
  • D. Hawkes
    Hawkes is the surname of Sylvia Ashley, a British model, actress, and socialite known for her high-profile marriages in the early 20th century.
  • E. Hutchison
    Hutchison is a surname of Scottish origin borne by various notable individuals, including American politician Kay Bailey Hutchison.
  • 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: Heston services
Triple: [M4 motorway, hasServiceArea, Heston services]
Generated description
Heston services is a motorway service area on the M4 near London, providing fuel, food, and rest facilities for drivers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Heston services
Target entity description: Heston services is a motorway service area on the M4 near London, providing fuel, food, and rest facilities for drivers.
  • A. Hobson
    Hobson is the surname of Mellody Hobson, a prominent American businesswoman and co-CEO of Ariel Investments.
  • B. Harston
    Harston is a village and civil parish in the South Cambridgeshire district of Cambridgeshire, England.
  • C. Stirling Lines
    Stirling Lines is the primary military base in Herefordshire, England that serves as the headquarters and main garrison for the British Army’s elite Special Air Service (SAS) regiment.
  • D. Hawkes
    Hawkes is the surname of Sylvia Ashley, a British model, actress, and socialite known for her high-profile marriages in the early 20th century.
  • E. Hutchison
    Hutchison is a surname of Scottish origin borne by various notable individuals, including American politician Kay Bailey Hutchison.
  • 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_69ab49e4749c8190813311efd1630f1b completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abd20db7e0819096d901eb20ae65e5 completed March 7, 2026, 7:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69af2b9aa5cc81908c2e09ce18f2e98e completed March 9, 2026, 8:20 p.m.
NEDg Description generation batch_69af508c28f48190afc4aa1bc3c9adf3 completed March 9, 2026, 10:58 p.m.
NED2 Entity disambiguation (via description) batch_69af5155f85081908dd4a1859d0f7907 completed March 9, 2026, 11:01 p.m.
Created at: March 6, 2026, 9:46 p.m.