Triple

T3760489
Position Surface form Disambiguated ID Type / Status
Subject Mean Girls (2004 film) E82147 entity
Predicate characterPortrayedBy P1507 FINISHED
Object Gretchen Wieners – Lacey Chabert
Gretchen Wieners – Lacey Chabert refers to the character Gretchen Wieners from the teen comedy film "Mean Girls," portrayed by American actress Lacey Chabert.
 E385809 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: Gretchen Wieners – Lacey Chabert | Statement: [Mean Girls (2004 film), characterPortrayedBy, Gretchen Wieners – Lacey Chabert]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gretchen Wieners – Lacey Chabert
Context triple: [Mean Girls (2004 film), characterPortrayedBy, Gretchen Wieners – Lacey Chabert]
  • A. Gretchen Young
    Gretchen Young is the birth name of American actress Loretta Young, a prominent Hollywood star of the 1930s and 1940s.
  • B. Cher Horowitz
    Cher Horowitz is a stylish, popular, and well-meaning Beverly Hills teenager best known as the protagonist of the 1995 teen comedy film "Clueless."
  • C. Rachel in Coyote Ugly
    Rachel in "Coyote Ugly" is a tough, sharp-tongued bartender and one of the original Coyote girls who often clashes with the protagonist but ultimately proves loyal.
  • D. Autumn Reeser
    Autumn Reeser is an American actress best known for her television roles on series such as "The O.C.," "Entourage," and numerous Hallmark Channel movies.
  • E. Chelsea Parker in St Trinian's
    Chelsea Parker in St Trinian's is a glamorous, fashion-obsessed schoolgirl character from the British comedy film "St Trinian's," portrayed by Tamsin Egerton.
  • 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: Gretchen Wieners – Lacey Chabert
Triple: [Mean Girls (2004 film), characterPortrayedBy, Gretchen Wieners – Lacey Chabert]
Generated description
Gretchen Wieners – Lacey Chabert refers to the character Gretchen Wieners from the teen comedy film "Mean Girls," portrayed by American actress Lacey Chabert.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gretchen Wieners – Lacey Chabert
Target entity description: Gretchen Wieners – Lacey Chabert refers to the character Gretchen Wieners from the teen comedy film "Mean Girls," portrayed by American actress Lacey Chabert.
  • A. Gretchen Young
    Gretchen Young is the birth name of American actress Loretta Young, a prominent Hollywood star of the 1930s and 1940s.
  • B. Cher Horowitz
    Cher Horowitz is a stylish, popular, and well-meaning Beverly Hills teenager best known as the protagonist of the 1995 teen comedy film "Clueless."
  • C. Rachel in Coyote Ugly
    Rachel in "Coyote Ugly" is a tough, sharp-tongued bartender and one of the original Coyote girls who often clashes with the protagonist but ultimately proves loyal.
  • D. Autumn Reeser
    Autumn Reeser is an American actress best known for her television roles on series such as "The O.C.," "Entourage," and numerous Hallmark Channel movies.
  • E. Chelsea Parker in St Trinian's
    Chelsea Parker in St Trinian's is a glamorous, fashion-obsessed schoolgirl character from the British comedy film "St Trinian's," portrayed by Tamsin Egerton.
  • 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_69ad8b1db40081908b61ffa6b78afd4d completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adcbc3d3f48190974cec104080949f completed March 8, 2026, 7:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4e5172abc81909cfa709ea866dc57 completed March 14, 2026, 4:33 a.m.
NEDg Description generation batch_69b4e65f868c819099b4fbf129773e6d completed March 14, 2026, 4:38 a.m.
NED2 Entity disambiguation (via description) batch_69b4e6bc95cc8190852b833e111cd889 completed March 14, 2026, 4:40 a.m.
Created at: March 8, 2026, 3:35 p.m.