Triple

T390713
Position Surface form Disambiguated ID Type / Status
Subject Robotics Institute, Carnegie Mellon University E8872 entity
Predicate hasFaculty P141 FINISHED
Object Red Whittaker
Red Whittaker is a pioneering American roboticist known for his groundbreaking work in field robotics, autonomous vehicles, and planetary exploration systems.
 E98813 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: Red Whittaker | Statement: [Robotics Institute, Carnegie Mellon University, hasFaculty, Red Whittaker]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Red Whittaker
Context triple: [Robotics Institute, Carnegie Mellon University, hasFaculty, Red Whittaker]
  • A. Sam Wheeler
    Sam Wheeler is the father of Ted Wheeler, the mayor of Portland, Oregon.
  • B. Andrew Darwin
    Andrew Darwin is an individual notable for bearing the Darwin surname, historically associated with the famous naturalist Charles Darwin.
  • C. Edward Doty
    Edward Doty was an English indentured servant who became a notable early settler of Plymouth Colony and a signer of the Mayflower Compact in 1620.
  • D. Rudulph Evans
    Rudulph Evans was an American sculptor best known for creating the statue of Thomas Jefferson housed in the Jefferson Memorial in Washington, D.C.
  • E. Garth Stevenson
    Garth Stevenson is a Canadian-born double bassist and composer known for his atmospheric, nature-inspired film scores and solo work.
  • 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: Red Whittaker
Triple: [Robotics Institute, Carnegie Mellon University, hasFaculty, Red Whittaker]
Generated description
Red Whittaker is a pioneering American roboticist known for his groundbreaking work in field robotics, autonomous vehicles, and planetary exploration systems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Red Whittaker
Target entity description: Red Whittaker is a pioneering American roboticist known for his groundbreaking work in field robotics, autonomous vehicles, and planetary exploration systems.
  • A. Sam Wheeler
    Sam Wheeler is the father of Ted Wheeler, the mayor of Portland, Oregon.
  • B. Andrew Darwin
    Andrew Darwin is an individual notable for bearing the Darwin surname, historically associated with the famous naturalist Charles Darwin.
  • C. Edward Doty
    Edward Doty was an English indentured servant who became a notable early settler of Plymouth Colony and a signer of the Mayflower Compact in 1620.
  • D. Rudulph Evans
    Rudulph Evans was an American sculptor best known for creating the statue of Thomas Jefferson housed in the Jefferson Memorial in Washington, D.C.
  • E. Garth Stevenson
    Garth Stevenson is a Canadian-born double bassist and composer known for his atmospheric, nature-inspired film scores and solo work.
  • 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_69a2e7f55c60819097aff65ea2ca2832 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec5d73e881909101308a583c8f13 completed Feb. 28, 2026, 1:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69a79277143c819091019a9ca625039f completed March 4, 2026, 2:01 a.m.
NEDg Description generation batch_69a7931d1bac8190b9b300f3d7f94131 completed March 4, 2026, 2:04 a.m.
NED2 Entity disambiguation (via description) batch_69a793860a688190a537418beb72141c completed March 4, 2026, 2:05 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.