Triple

T367999
Position Surface form Disambiguated ID Type / Status
Subject Indian Creek massacre E8205 entity
Predicate captives P4712 FINISHED
Object Sylvia Hall
Sylvia Hall was a young girl taken captive during the 1862 Indian Creek massacre in Illinois, whose abduction and later ransom became a noted episode in American frontier history.
 E46536 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: Sylvia Hall | Statement: [Indian Creek massacre, captives, Sylvia Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sylvia Hall
Context triple: [Indian Creek massacre, captives, Sylvia Hall]
  • A. Mower Hall
    Mower Hall is a freshman dormitory building located within Harvard University's historic Harvard Yard.
  • B. Lawrance Hall
    Lawrance Hall is an academic building located on Yale University's historic Old Campus.
  • C. Sever Hall
    Sever Hall is a historic red-brick academic building at Harvard University, known for its distinctive Romanesque architecture and use as a classroom facility.
  • D. Wisley Gardens
    Wisley Gardens is a renowned Royal Horticultural Society garden in Surrey, England, celebrated for its diverse plant collections, ornamental landscapes, and horticultural research.
  • E. Harrow Hill
    Harrow Hill is a prominent elevated area in Harrow, London, known for its historic setting and association with the prestigious Harrow School.
  • 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: Sylvia Hall
Triple: [Indian Creek massacre, captives, Sylvia Hall]
Generated description
Sylvia Hall was a young girl taken captive during the 1862 Indian Creek massacre in Illinois, whose abduction and later ransom became a noted episode in American frontier history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sylvia Hall
Target entity description: Sylvia Hall was a young girl taken captive during the 1862 Indian Creek massacre in Illinois, whose abduction and later ransom became a noted episode in American frontier history.
  • A. Mower Hall
    Mower Hall is a freshman dormitory building located within Harvard University's historic Harvard Yard.
  • B. Lawrance Hall
    Lawrance Hall is an academic building located on Yale University's historic Old Campus.
  • C. Sever Hall
    Sever Hall is a historic red-brick academic building at Harvard University, known for its distinctive Romanesque architecture and use as a classroom facility.
  • D. Wisley Gardens
    Wisley Gardens is a renowned Royal Horticultural Society garden in Surrey, England, celebrated for its diverse plant collections, ornamental landscapes, and horticultural research.
  • E. Harrow Hill
    Harrow Hill is a prominent elevated area in Harrow, London, known for its historic setting and association with the prestigious Harrow School.
  • 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_69a2e7f2ec648190b42bc7db424f8109 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ee29ede0819095279af95b53e350 completed Feb. 28, 2026, 1:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3ecaaf780819081db5cfbe8af0894 completed March 1, 2026, 7:37 a.m.
NEDg Description generation batch_69a3ed33f1c88190b3db7d5626b80981 completed March 1, 2026, 7:39 a.m.
NED2 Entity disambiguation (via description) batch_69a3ed8557e48190893e58e37e2b85d3 completed March 1, 2026, 7:40 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.