Triple

T6993259
Position Surface form Disambiguated ID Type / Status
Subject Pieter Abbeel E162135 entity
Predicate founded P104 FINISHED
Object Gradescope
Gradescope is an online grading and assessment platform widely used in education to streamline assignment submission, grading, and feedback for instructors and students.
 E635570 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: Gradescope | Statement: [Pieter Abbeel, founded, Gradescope]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gradescope
Context triple: [Pieter Abbeel, founded, Gradescope]
  • A. Turnitin
    Turnitin is a widely used academic integrity and plagiarism-detection platform that compares student work against vast databases of content to identify potential copying and improper citation.
  • B. Canvas
    Canvas is a jazz album by pianist and composer Robert Glasper that helped establish his distinctive blend of modern jazz, hip-hop, and soul influences.
  • C. Canvas
    Canvas is a poetry collection by acclaimed Polish poet Adam Zagajewski, reflecting his characteristic blend of introspection, history, and philosophical meditation.
  • D. MasteryConnect
    MasteryConnect is an educational assessment and curriculum platform that helps teachers track student mastery of standards and inform instruction in real time.
  • E. Scantron
    Scantron is an American company best known for its machine-readable testing and assessment forms and related educational technology services.
  • 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: Gradescope
Triple: [Pieter Abbeel, founded, Gradescope]
Generated description
Gradescope is an online grading and assessment platform widely used in education to streamline assignment submission, grading, and feedback for instructors and students.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gradescope
Target entity description: Gradescope is an online grading and assessment platform widely used in education to streamline assignment submission, grading, and feedback for instructors and students.
  • A. Turnitin
    Turnitin is a widely used academic integrity and plagiarism-detection platform that compares student work against vast databases of content to identify potential copying and improper citation.
  • B. Canvas
    Canvas is a jazz album by pianist and composer Robert Glasper that helped establish his distinctive blend of modern jazz, hip-hop, and soul influences.
  • C. Canvas
    Canvas is a poetry collection by acclaimed Polish poet Adam Zagajewski, reflecting his characteristic blend of introspection, history, and philosophical meditation.
  • D. MasteryConnect
    MasteryConnect is an educational assessment and curriculum platform that helps teachers track student mastery of standards and inform instruction in real time.
  • E. Scantron
    Scantron is an American company best known for its machine-readable testing and assessment forms and related educational technology services.
  • 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_69c68856d7808190ab33ee914640281b completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6dbc30fdc81909244d83c8178755c completed March 27, 2026, 7:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69c76a161f088190bbc3c4e2815fa929 completed March 28, 2026, 5:41 a.m.
NEDg Description generation batch_69c76c64fb908190ae2c7877ea18f47f completed March 28, 2026, 5:51 a.m.
NED2 Entity disambiguation (via description) batch_69c76cd889d88190b6998b3fd9f8e61c completed March 28, 2026, 5:53 a.m.
Created at: March 27, 2026, 2:32 p.m.