Triple

T442471
Position Surface form Disambiguated ID Type / Status
Subject Doc E10140 entity
Predicate fatherOf P120 FINISHED
Object Spencer Rivers
Spencer Rivers is the son of American sportscaster and former NBA player Doc Rivers.
 E64887 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: Spencer Rivers | Statement: [Doc, fatherOf, Spencer Rivers]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Spencer Rivers
Context triple: [Doc, fatherOf, Spencer Rivers]
  • A. John Howland
    John Howland was an English colonist and Mayflower passenger who became a prominent early settler and leader in Plymouth Colony.
  • B. Spencer
    Spencer is the middle name of American author and aviator Anne Spencer Lindbergh, reflecting her family’s naming tradition.
  • C. Sidney Darlington
    Sidney Darlington was an American electrical engineer and inventor best known for his pioneering work in network theory and the invention of the Darlington transistor configuration.
  • D. John Pitt
    John Pitt was a British politician and member of the influential Pitt family, active in public life during the 18th century.
  • E. Ralph Stackpole
    Ralph Stackpole was an American sculptor and painter associated with the San Francisco art scene, known for his public works and contributions to New Deal–era projects.
  • 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: Spencer Rivers
Triple: [Doc, fatherOf, Spencer Rivers]
Generated description
Spencer Rivers is the son of American sportscaster and former NBA player Doc Rivers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Spencer Rivers
Target entity description: Spencer Rivers is the son of American sportscaster and former NBA player Doc Rivers.
  • A. John Howland
    John Howland was an English colonist and Mayflower passenger who became a prominent early settler and leader in Plymouth Colony.
  • B. Spencer
    Spencer is the middle name of American author and aviator Anne Spencer Lindbergh, reflecting her family’s naming tradition.
  • C. Sidney Darlington
    Sidney Darlington was an American electrical engineer and inventor best known for his pioneering work in network theory and the invention of the Darlington transistor configuration.
  • D. John Pitt
    John Pitt was a British politician and member of the influential Pitt family, active in public life during the 18th century.
  • E. Ralph Stackpole
    Ralph Stackpole was an American sculptor and painter associated with the San Francisco art scene, known for his public works and contributions to New Deal–era projects.
  • 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_69a2e8465ef481909655c681b01e2986 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2ef42b4008190abed9d79926c7022 completed Feb. 28, 2026, 1:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4a6f8e09481909fe1b329061d1a71 completed March 1, 2026, 8:52 p.m.
NEDg Description generation batch_69a4a7fd14188190b231731e6bb896f6 completed March 1, 2026, 8:56 p.m.
NED2 Entity disambiguation (via description) batch_69a4a856aaec8190b698ce998626f10f completed March 1, 2026, 8:57 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.