Triple

T5285110
Position Surface form Disambiguated ID Type / Status
Subject Tantaquidgeon Indian Museum E119598 entity
Predicate foundedBy P104 FINISHED
Object Harold Tantaquidgeon
Harold Tantaquidgeon was a Mohegan tribal member and cultural leader known for his role in preserving and sharing Native American heritage, including through the establishment of the Tantaquidgeon Indian Museum.
 E508447 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: Harold Tantaquidgeon | Statement: [Tantaquidgeon Indian Museum, foundedBy, Harold Tantaquidgeon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Harold Tantaquidgeon
Context triple: [Tantaquidgeon Indian Museum, foundedBy, Harold Tantaquidgeon]
  • A. Rufus Edward Mackahan
    Rufus Edward Mackahan was the birth name of American character actor Alan Hale Sr., known for his prolific work in early Hollywood films.
  • B. Penobscot Indian Chief Joseph Orono
    Penobscot Indian Chief Joseph Orono was an 18th-century leader of the Penobscot people known for his diplomacy and cooperation with American colonists in what is now Maine.
  • C. Mahlon Sweet
    Mahlon Sweet was a prominent local aviation advocate and civic leader in Eugene, Oregon, whose efforts were instrumental in establishing the city’s municipal airport.
  • D. Rufus Fearing Dawes
    Rufus Fearing Dawes was an American lawyer, businessman, and civic leader from a prominent political family, known for his work in Chicago’s commercial and cultural institutions.
  • E. Horace Walker
    Horace Walker was a 19th-century British mountaineer known for pioneering ascents in the Alps and the Caucasus.
  • 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: Harold Tantaquidgeon
Triple: [Tantaquidgeon Indian Museum, foundedBy, Harold Tantaquidgeon]
Generated description
Harold Tantaquidgeon was a Mohegan tribal member and cultural leader known for his role in preserving and sharing Native American heritage, including through the establishment of the Tantaquidgeon Indian Museum.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Harold Tantaquidgeon
Target entity description: Harold Tantaquidgeon was a Mohegan tribal member and cultural leader known for his role in preserving and sharing Native American heritage, including through the establishment of the Tantaquidgeon Indian Museum.
  • A. Rufus Edward Mackahan
    Rufus Edward Mackahan was the birth name of American character actor Alan Hale Sr., known for his prolific work in early Hollywood films.
  • B. Penobscot Indian Chief Joseph Orono
    Penobscot Indian Chief Joseph Orono was an 18th-century leader of the Penobscot people known for his diplomacy and cooperation with American colonists in what is now Maine.
  • C. Mahlon Sweet
    Mahlon Sweet was a prominent local aviation advocate and civic leader in Eugene, Oregon, whose efforts were instrumental in establishing the city’s municipal airport.
  • D. Rufus Fearing Dawes
    Rufus Fearing Dawes was an American lawyer, businessman, and civic leader from a prominent political family, known for his work in Chicago’s commercial and cultural institutions.
  • E. Horace Walker
    Horace Walker was a 19th-century British mountaineer known for pioneering ascents in the Alps and the Caucasus.
  • 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_69bd446de5648190b313a90bd96730d2 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd84d693288190b437955e40ad6abb completed March 20, 2026, 5:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf06e6200881908da623e8548ec051 completed March 21, 2026, 9 p.m.
NEDg Description generation batch_69bf09d1b9088190a7bf560c8d22d225 completed March 21, 2026, 9:12 p.m.
NED2 Entity disambiguation (via description) batch_69bf0a77e3b88190904c5ed6ee48ee71 completed March 21, 2026, 9:15 p.m.
Created at: March 20, 2026, 1:52 p.m.