Triple

T19223300
Position Surface form Disambiguated ID Type / Status
Subject Tesco E480672 entity
Predicate brand P1500 FINISHED
Object Tesco Extra
Tesco Extra is a large-format hypermarket chain in the UK offering an extensive range of groceries, clothing, electronics, and household goods under the Tesco brand.
 E480672 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: Tesco Extra | Statement: [Tesco, brand, Tesco Extra]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tesco Extra
Context triple: [Tesco, brand, Tesco Extra]
  • A. Tesco
    Tesco is a major British multinational grocery and general merchandise retailer and one of the largest supermarket chains in the world.
  • B. Asda
    Asda is a major British supermarket and retail chain known for its low-cost groceries, general merchandise, and large-format stores across the United Kingdom.
  • C. Morrisons
    Morrisons is one of the United Kingdom’s largest supermarket chains, offering groceries and household goods through an extensive network of stores and online services.
  • D. Sainsbury
    Sainsbury is a prominent British family name most closely associated with the founders and owners of the J Sainsbury supermarket chain and notable figures in business and public life.
  • E. Shaw's Supermarkets
    Shaw's Supermarkets is a New England–based grocery store chain that operates supermarkets across several northeastern U.S. states.
  • 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: Tesco Extra
Triple: [Tesco, brand, Tesco Extra]
Generated description
Tesco Extra is a large-format hypermarket chain in the UK offering an extensive range of groceries, clothing, electronics, and household goods under the Tesco brand.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tesco Extra
Target entity description: Tesco Extra is a large-format hypermarket chain in the UK offering an extensive range of groceries, clothing, electronics, and household goods under the Tesco brand.
  • A. Tesco chosen
    Tesco is a major British multinational grocery and general merchandise retailer and one of the largest supermarket chains in the world.
  • B. Asda
    Asda is a major British supermarket and retail chain known for its low-cost groceries, general merchandise, and large-format stores across the United Kingdom.
  • C. Morrisons
    Morrisons is one of the United Kingdom’s largest supermarket chains, offering groceries and household goods through an extensive network of stores and online services.
  • D. Sainsbury
    Sainsbury is a prominent British family name most closely associated with the founders and owners of the J Sainsbury supermarket chain and notable figures in business and public life.
  • E. Shaw's Supermarkets
    Shaw's Supermarkets is a New England–based grocery store chain that operates supermarkets across several northeastern U.S. states.
  • 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_69d8e8ccb8f48190ad420098e74fb1db completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e5fa94aed081909045cfed8edc6039 completed April 20, 2026, 10:06 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0700eeb9808190857f490dec27be69 completed May 15, 2026, 11:18 a.m.
NEDg Description generation batch_6a0701a602c88190bc06dc616f3be6f1 completed May 15, 2026, 11:21 a.m.
NED2 Entity disambiguation (via description) batch_6a07027372c88190b19ea77d9b610a56 completed May 15, 2026, 11:24 a.m.
Created at: April 10, 2026, 1:24 p.m.