Triple

T16241425
Position Surface form Disambiguated ID Type / Status
Subject Chuck Grassley E394254 entity
Predicate hasChild P369 FINISHED
Object Robin Grassley
Robin Grassley is a child of longtime U.S. Senator Chuck Grassley of Iowa.
 E1204839 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: Robin Grassley | Statement: [Chuck Grassley, hasChild, Robin Grassley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Robin Grassley
Context triple: [Chuck Grassley, hasChild, Robin Grassley]
  • A. Carl Levin
    Carl Levin was a long-serving U.S. Senator from Michigan known for his leadership on national security and defense oversight, including as chair of the Senate Armed Services Committee.
  • B. Carl Levin
    Carl Levin is a film producer best known for his work on the musical comedy movie "Rock of Ages."
  • C. Barney Frank
    Barney Frank is a former U.S. Congressman from Massachusetts who played a leading role in financial regulatory reform and co-authored the Dodd–Frank Act.
  • D. John Spratt
    John Spratt is an American Democratic politician who long represented South Carolina's 5th congressional district in the U.S. House of Representatives and was known for his work on budget and defense issues.
  • E. Tom Harkin
    Tom Harkin is an American Democratic politician and longtime U.S. senator from Iowa known for his leadership on disability rights and authorship of the Americans with Disabilities Act.
  • 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: Robin Grassley
Triple: [Chuck Grassley, hasChild, Robin Grassley]
Generated description
Robin Grassley is a child of longtime U.S. Senator Chuck Grassley of Iowa.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Robin Grassley
Target entity description: Robin Grassley is a child of longtime U.S. Senator Chuck Grassley of Iowa.
  • A. Carl Levin
    Carl Levin was a long-serving U.S. Senator from Michigan known for his leadership on national security and defense oversight, including as chair of the Senate Armed Services Committee.
  • B. Carl Levin
    Carl Levin is a film producer best known for his work on the musical comedy movie "Rock of Ages."
  • C. Barney Frank
    Barney Frank is a former U.S. Congressman from Massachusetts who played a leading role in financial regulatory reform and co-authored the Dodd–Frank Act.
  • D. John Spratt
    John Spratt is an American Democratic politician who long represented South Carolina's 5th congressional district in the U.S. House of Representatives and was known for his work on budget and defense issues.
  • E. Tom Harkin
    Tom Harkin is an American Democratic politician and longtime U.S. senator from Iowa known for his leadership on disability rights and authorship of the Americans with Disabilities Act.
  • 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_69d87f2171208190951025e526947816 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2455e1ce08190b97e2ab3e8c6d535 completed April 17, 2026, 2:36 p.m.
NED1 Entity disambiguation (via context triple) batch_6a001f8ae4288190b59e4af3e3d95000 completed May 10, 2026, 6:02 a.m.
NEDg Description generation batch_6a00203a93c4819080e5e1c5b345ba77 completed May 10, 2026, 6:05 a.m.
NED2 Entity disambiguation (via description) batch_6a0020bcdb388190be736469d1b78af8 completed May 10, 2026, 6:07 a.m.
Created at: April 10, 2026, 5:04 a.m.