Triple

T6314340
Position Surface form Disambiguated ID Type / Status
Subject Robbins Reef Lighthouse E141577 entity
Predicate historicKeeper P28190 FINISHED
Object Kate Walker
Kate Walker was a renowned 19th- and early 20th-century lighthouse keeper celebrated for her long and heroic service at Robbins Reef Lighthouse in New York Harbor.
E598653 NE FINISHED

How this triple was built (5 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: Kate Walker | Statement: [Robbins Reef Lighthouse, historicKeeper, Kate Walker]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kate Walker
Context triple: [Robbins Reef Lighthouse, historicKeeper, Kate Walker]
  • A. Kate Walker
    Kate Walker is the reserved, independent London woman who becomes the unexpected romantic interest of the title character in the film "Last Chance Harvey."
  • B. Rachel Walker
    Rachel Walker was the second wife of American patriot Paul Revere, with whom she had a large family in colonial Boston.
  • C. Anne Walker-McBay
    Anne Walker-McBay is a film producer known for her work on independent and studio features, including collaborations with director Richard Linklater.
  • D. Renee Walker
    Renee Walker is a fictional FBI agent and counterterrorism analyst from the television series "24," known for her intense dedication and morally complex decisions.
  • E. Kathryn Walker
    Kathryn Walker is an American actress known for her work in film, television, and theater, as well as for her former marriage to singer-songwriter James Taylor.
  • 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: Kate Walker
Triple: [Robbins Reef Lighthouse, historicKeeper, Kate Walker]
Generated description
Kate Walker was a renowned 19th- and early 20th-century lighthouse keeper celebrated for her long and heroic service at Robbins Reef Lighthouse in New York Harbor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kate Walker
Target entity description: Kate Walker was a renowned 19th- and early 20th-century lighthouse keeper celebrated for her long and heroic service at Robbins Reef Lighthouse in New York Harbor.
  • A. Kate Walker
    Kate Walker is the reserved, independent London woman who becomes the unexpected romantic interest of the title character in the film "Last Chance Harvey."
  • B. Rachel Walker
    Rachel Walker was the second wife of American patriot Paul Revere, with whom she had a large family in colonial Boston.
  • C. Anne Walker-McBay
    Anne Walker-McBay is a film producer known for her work on independent and studio features, including collaborations with director Richard Linklater.
  • D. Renee Walker
    Renee Walker is a fictional FBI agent and counterterrorism analyst from the television series "24," known for her intense dedication and morally complex decisions.
  • E. Kathryn Walker
    Kathryn Walker is an American actress known for her work in film, television, and theater, as well as for her former marriage to singer-songwriter James Taylor.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: historicKeeper
Context triple: [Robbins Reef Lighthouse, historicKeeper, Kate Walker]
  • A. historicManager chosen
    Indicates that an entity previously held a managerial role or position over another entity during a past period.
  • B. historicFor
    Indicates that something holds historical significance or importance specifically in relation to another entity.
  • C. historicActivity
    Indicates that an entity engaged in an activity or event of historical significance in the past.
  • D. historicUsePersistsIn
    Indicates that a practice, feature, or condition originating in the past continues to exist or be applied in the present.
  • E. architectureHistory
    Indicates a historical or developmental relationship between an entity and its architectural evolution, style, or significant architectural events over time.
  • 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_69c008d13b8c8190be47d896eb735605 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c064a075dc8190acf7ec010cb4b00c completed March 22, 2026, 9:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69c67c3b6cdc8190ad9e10957e301a57 completed March 27, 2026, 12:46 p.m.
NEDg Description generation batch_69c67cb5b2a48190b04709f80c98d77d completed March 27, 2026, 12:48 p.m.
NED2 Entity disambiguation (via description) batch_69c67dfc51048190adeccd569c85da85 completed March 27, 2026, 12:54 p.m.
PD Predicate disambiguation batch_69c060e5efc48190861b8266e5b0cc0c completed March 22, 2026, 9:36 p.m.
Created at: March 22, 2026, 4:28 p.m.