Triple

T1545461
Position Surface form Disambiguated ID Type / Status
Subject Grey’s Anatomy E32966 entity
Predicate character P662 FINISHED
Object Izzie Stevens
Izzie Stevens is a compassionate but emotionally turbulent surgical resident on the medical drama series Grey’s Anatomy, known for her close friendships, dramatic storylines, and controversial departure from the show.
 E180934 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: Izzie Stevens | Statement: [Grey’s Anatomy, character, Izzie Stevens]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Izzie Stevens
Context triple: [Grey’s Anatomy, character, Izzie Stevens]
  • A. Meredith Grey
    Meredith Grey is a fictional surgeon and the central protagonist of the medical drama series "Grey’s Anatomy," known for her complex personal life and evolving medical career.
  • B. Callie Rivers
    Callie Rivers is a former American professional volleyball player and the daughter of longtime NBA coach Doc Rivers.
  • C. Cristina Yang
    Cristina Yang is a fiercely ambitious and brilliant cardiothoracic surgeon known for her competitive drive, emotional complexity, and central role in the medical drama series Grey’s Anatomy.
  • D. Alex Karev
    Alex Karev is a fictional pediatric surgeon on the television series Grey’s Anatomy, known for his evolution from an abrasive intern to a compassionate and skilled doctor.
  • E. Meredith
    Meredith is a surname of English and Welsh origin borne by various notable individuals across politics, arts, and other fields.
  • 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: Izzie Stevens
Triple: [Grey’s Anatomy, character, Izzie Stevens]
Generated description
Izzie Stevens is a compassionate but emotionally turbulent surgical resident on the medical drama series Grey’s Anatomy, known for her close friendships, dramatic storylines, and controversial departure from the show.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Izzie Stevens
Target entity description: Izzie Stevens is a compassionate but emotionally turbulent surgical resident on the medical drama series Grey’s Anatomy, known for her close friendships, dramatic storylines, and controversial departure from the show.
  • A. Meredith Grey
    Meredith Grey is a fictional surgeon and the central protagonist of the medical drama series "Grey’s Anatomy," known for her complex personal life and evolving medical career.
  • B. Callie Rivers
    Callie Rivers is a former American professional volleyball player and the daughter of longtime NBA coach Doc Rivers.
  • C. Cristina Yang
    Cristina Yang is a fiercely ambitious and brilliant cardiothoracic surgeon known for her competitive drive, emotional complexity, and central role in the medical drama series Grey’s Anatomy.
  • D. Alex Karev
    Alex Karev is a fictional pediatric surgeon on the television series Grey’s Anatomy, known for his evolution from an abrasive intern to a compassionate and skilled doctor.
  • E. Meredith
    Meredith is a surname of English and Welsh origin borne by various notable individuals across politics, arts, and other fields.
  • 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_69a885ed29088190a3c2d5a3d100c16e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a90842a4788190a812b48987503624 completed March 5, 2026, 4:36 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad468f9a8c8190817910c2955b4338 completed March 8, 2026, 9:51 a.m.
NEDg Description generation batch_69ad48c2ebc0819095d4a4d68d221558 completed March 8, 2026, 10 a.m.
NED2 Entity disambiguation (via description) batch_69ad4915911081908b11ae52783d3111 completed March 8, 2026, 10:01 a.m.
Created at: March 4, 2026, 7:26 p.m.