Triple

T10023835
Position Surface form Disambiguated ID Type / Status
Subject Louise Brown E200675 entity
Predicate mother P120 FINISHED
Object Lesley Brown
Lesley Brown was a British woman known for being the mother in the world’s first successful IVF birth, that of Louise Brown in 1978.
E861222 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: Lesley Brown | Statement: [Louise Brown, mother, Lesley Brown]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lesley Brown
Context triple: [Louise Brown, mother, Lesley Brown]
  • A. Lesley Laird
    Lesley Laird is a Scottish Labour politician who served as a Member of Parliament and has been involved in UK and Scottish politics, including holding frontbench roles in the Labour Party.
  • B. Anthea Sylbert
    Anthea Sylbert is an American costume designer renowned for her work on numerous acclaimed films of the 1970s and 1980s, earning multiple Academy Award nominations.
  • C. Lesley Walker
    Lesley Walker is a British film editor known for her work on numerous feature films, including the 2002 adaptation of "Nicholas Nickleby."
  • D. Carole Richardson
    Carole Richardson was one of the "Guildford Four," a group of young people wrongfully convicted in the 1970s for the Guildford pub bombings in England and later exonerated after their convictions were found to be unsafe.
  • E. Lesley Paterson
    Lesley Paterson is a Scottish screenwriter, producer, and former triathlete best known for co-writing the Oscar-winning 2022 adaptation of "All Quiet on the Western Front."
  • 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: Lesley Brown
Triple: [Louise Brown, mother, Lesley Brown]
Generated description
Lesley Brown was a British woman known for being the mother in the world’s first successful IVF birth, that of Louise Brown in 1978.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lesley Brown
Target entity description: Lesley Brown was a British woman known for being the mother in the world’s first successful IVF birth, that of Louise Brown in 1978.
  • A. Lesley Laird
    Lesley Laird is a Scottish Labour politician who served as a Member of Parliament and has been involved in UK and Scottish politics, including holding frontbench roles in the Labour Party.
  • B. Anthea Sylbert
    Anthea Sylbert is an American costume designer renowned for her work on numerous acclaimed films of the 1970s and 1980s, earning multiple Academy Award nominations.
  • C. Lesley Walker
    Lesley Walker is a British film editor known for her work on numerous feature films, including the 2002 adaptation of "Nicholas Nickleby."
  • D. Carole Richardson
    Carole Richardson was one of the "Guildford Four," a group of young people wrongfully convicted in the 1970s for the Guildford pub bombings in England and later exonerated after their convictions were found to be unsafe.
  • E. Lesley Paterson
    Lesley Paterson is a Scottish screenwriter, producer, and former triathlete best known for co-writing the Oscar-winning 2022 adaptation of "All Quiet on the Western Front."
  • 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_69ca831c45f08190ac1505cc15076608 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cdcd7c75548190aa604d90d63dc111 completed April 2, 2026, 1:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69d7fb12ac9c819087a182c12653792c completed April 9, 2026, 7:16 p.m.
NEDg Description generation batch_69d822d303888190aa556287b3b1cc03 completed April 9, 2026, 10:06 p.m.
NED2 Entity disambiguation (via description) batch_69d859b05a3881908c97cb173d160e44 completed April 10, 2026, 2 a.m.
Created at: March 30, 2026, 8:53 p.m.