Triple

T3330033
Position Surface form Disambiguated ID Type / Status
Subject Robert Stephenson E70010 entity
Predicate mother P120 FINISHED
Object Frances Henderson
Frances Henderson was the mother of renowned English civil engineer Robert Stephenson and the wife of pioneering railway engineer George Stephenson.
 E347883 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: Frances Henderson | Statement: [Robert Stephenson, mother, Frances Henderson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Frances Henderson
Context triple: [Robert Stephenson, mother, Frances Henderson]
  • A. Mavis Batey
    Mavis Batey was a British codebreaker at Bletchley Park during World War II who played a key role in deciphering enemy communications, and later became a noted garden historian and author.
  • B. Yvonne Roberts
    Yvonne Roberts is a British journalist and writer known for her work on social issues, politics, and feminism.
  • C. Ella Smith
    Ella Smith is a British actress known for her work in theatre, including a role in the National Theatre production of "Frankenstein," as well as in film and television.
  • D. Frances White
    Frances White is a British actress known for her work in film, television, and theatre, including a role in the Norman Wisdom comedy "Press for Time."
  • E. Margaret Ann Dixon
    Margaret Ann Dixon is best known as the wife of acclaimed Canadian film director and producer Norman Jewison.
  • 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: Frances Henderson
Triple: [Robert Stephenson, mother, Frances Henderson]
Generated description
Frances Henderson was the mother of renowned English civil engineer Robert Stephenson and the wife of pioneering railway engineer George Stephenson.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Frances Henderson
Target entity description: Frances Henderson was the mother of renowned English civil engineer Robert Stephenson and the wife of pioneering railway engineer George Stephenson.
  • A. Mavis Batey
    Mavis Batey was a British codebreaker at Bletchley Park during World War II who played a key role in deciphering enemy communications, and later became a noted garden historian and author.
  • B. Yvonne Roberts
    Yvonne Roberts is a British journalist and writer known for her work on social issues, politics, and feminism.
  • C. Ella Smith
    Ella Smith is a British actress known for her work in theatre, including a role in the National Theatre production of "Frankenstein," as well as in film and television.
  • D. Frances White
    Frances White is a British actress known for her work in film, television, and theatre, including a role in the Norman Wisdom comedy "Press for Time."
  • E. Margaret Ann Dixon
    Margaret Ann Dixon is best known as the wife of acclaimed Canadian film director and producer Norman Jewison.
  • 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_69ad85a24f208190bcf83131bfed3521 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb171ee0881908642504ab0ac8329 completed March 8, 2026, 5:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69b31a810e2c8190bfc206bdeb1ac5b8 completed March 12, 2026, 7:56 p.m.
NEDg Description generation batch_69b31c37f3a08190823c32e8f933ce82 completed March 12, 2026, 8:04 p.m.
NED2 Entity disambiguation (via description) batch_69b31caa4e188190b4dfd613fdaebdb6 completed March 12, 2026, 8:06 p.m.
Created at: March 8, 2026, 3:12 p.m.