Triple

T8527253
Position Surface form Disambiguated ID Type / Status
Subject Harriman, Tennessee E201847 entity
Predicate namedAfter P63 FINISHED
Object Walter Harriman
Walter Harriman was a 19th-century American politician and Union Army officer whose legacy includes having the city of Harriman, Tennessee, named in his honor.
E742088 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: Walter Harriman | Statement: [Harriman, Tennessee, namedAfter, Walter Harriman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Walter Harriman
Context triple: [Harriman, Tennessee, namedAfter, Walter Harriman]
  • A. Edward Henry Harriman
    Edward Henry Harriman was a prominent American railroad executive and financier of the late 19th and early 20th centuries, known for reorganizing and expanding major railroads such as the Union Pacific.
  • B. Thomas W. Lamont
    Thomas W. Lamont was a prominent American banker and philanthropist associated with J.P. Morgan & Co. whose support for education and the arts led to institutions such as Harvard’s Lamont Library bearing his name.
  • C. Henry P. Davison
    Henry P. Davison was an American banker and philanthropist best known for his leadership in the Red Cross and for helping to establish major health organizations in the early 20th century.
  • D. Alfred Gwynne Vanderbilt
    Alfred Gwynne Vanderbilt was an American businessman and sportsman from the prominent Vanderbilt dynasty, best remembered for his wealth, philanthropy, and death in the sinking of the RMS Lusitania in 1915.
  • E. George B. Cortelyou
    George B. Cortelyou was an American public official who served in multiple cabinet positions under President Theodore Roosevelt, including as the first head of the Department of Commerce and Labor and later as Secretary of the Treasury.
  • 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: Walter Harriman
Triple: [Harriman, Tennessee, namedAfter, Walter Harriman]
Generated description
Walter Harriman was a 19th-century American politician and Union Army officer whose legacy includes having the city of Harriman, Tennessee, named in his honor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Walter Harriman
Target entity description: Walter Harriman was a 19th-century American politician and Union Army officer whose legacy includes having the city of Harriman, Tennessee, named in his honor.
  • A. Edward Henry Harriman
    Edward Henry Harriman was a prominent American railroad executive and financier of the late 19th and early 20th centuries, known for reorganizing and expanding major railroads such as the Union Pacific.
  • B. Thomas W. Lamont
    Thomas W. Lamont was a prominent American banker and philanthropist associated with J.P. Morgan & Co. whose support for education and the arts led to institutions such as Harvard’s Lamont Library bearing his name.
  • C. Henry P. Davison
    Henry P. Davison was an American banker and philanthropist best known for his leadership in the Red Cross and for helping to establish major health organizations in the early 20th century.
  • D. Alfred Gwynne Vanderbilt
    Alfred Gwynne Vanderbilt was an American businessman and sportsman from the prominent Vanderbilt dynasty, best remembered for his wealth, philanthropy, and death in the sinking of the RMS Lusitania in 1915.
  • E. George B. Cortelyou
    George B. Cortelyou was an American public official who served in multiple cabinet positions under President Theodore Roosevelt, including as the first head of the Department of Commerce and Labor and later as Secretary of the Treasury.
  • 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_69ca83228b24819085d22e7dc99f5d94 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe6477100819081fa20cb6b8ea3d7 completed March 31, 2026, 3:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce6d54ef908190970a1010c8018abd completed April 2, 2026, 1:21 p.m.
NEDg Description generation batch_69ce71cd3320819090f2e09f51493f9a completed April 2, 2026, 1:40 p.m.
NED2 Entity disambiguation (via description) batch_69ce725a4cf081909cd470fd4d7452ca completed April 2, 2026, 1:42 p.m.
Created at: March 30, 2026, 6:16 p.m.