Triple
T2151592
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lilly Ledbetter Fair Pay Act of 2009 |
E47192
|
entity |
| Predicate | relatedToCase |
P3137
|
FINISHED |
| Object |
Ledbetter v. Goodyear Tire & Rubber Co.
Ledbetter v. Goodyear Tire & Rubber Co. is a landmark 2007 U.S. Supreme Court employment discrimination case on pay inequity and the statute of limitations for filing wage discrimination claims under Title VII.
|
E238779
|
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: Ledbetter v. Goodyear Tire & Rubber Co. | Statement: [Lilly Ledbetter Fair Pay Act of 2009, relatedToCase, Ledbetter v. Goodyear Tire & Rubber Co.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ledbetter v. Goodyear Tire & Rubber Co. Context triple: [Lilly Ledbetter Fair Pay Act of 2009, relatedToCase, Ledbetter v. Goodyear Tire & Rubber Co.]
-
A.
Griggs v. Duke Power Co.
Griggs v. Duke Power Co. is a 1971 U.S. Supreme Court decision that established the doctrine of disparate impact in employment discrimination law, holding that seemingly neutral job requirements that disproportionately exclude protected groups can violate Title VII.
-
B.
Wards Cove Packing Co. v. Atonio
Wards Cove Packing Co. v. Atonio is a 1989 U.S. Supreme Court case that narrowed the standards for proving employment discrimination under Title VII, prompting Congress to later revise those standards in the Civil Rights Act of 1991.
-
C.
NLRB v. Jones & Laughlin Steel Corp.
NLRB v. Jones & Laughlin Steel Corp. is a landmark 1937 U.S. Supreme Court decision that upheld federal power to regulate labor relations, marking a major expansion of Congress’s authority over interstate commerce.
-
D.
McDonnell Douglas Corp. v. Green
McDonnell Douglas Corp. v. Green is a 1973 U.S. Supreme Court decision that established the key burden-shifting framework for proving employment discrimination under Title VII.
-
E.
Lilly Ledbetter Fair Pay Act of 2009
The Lilly Ledbetter Fair Pay Act of 2009 is a U.S. federal law that restores and strengthens workers’ ability to challenge unequal pay by resetting the statute of limitations with each discriminatory paycheck.
- 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: Ledbetter v. Goodyear Tire & Rubber Co. Triple: [Lilly Ledbetter Fair Pay Act of 2009, relatedToCase, Ledbetter v. Goodyear Tire & Rubber Co.]
Generated description
Ledbetter v. Goodyear Tire & Rubber Co. is a landmark 2007 U.S. Supreme Court employment discrimination case on pay inequity and the statute of limitations for filing wage discrimination claims under Title VII.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ledbetter v. Goodyear Tire & Rubber Co. Target entity description: Ledbetter v. Goodyear Tire & Rubber Co. is a landmark 2007 U.S. Supreme Court employment discrimination case on pay inequity and the statute of limitations for filing wage discrimination claims under Title VII.
-
A.
Griggs v. Duke Power Co.
Griggs v. Duke Power Co. is a 1971 U.S. Supreme Court decision that established the doctrine of disparate impact in employment discrimination law, holding that seemingly neutral job requirements that disproportionately exclude protected groups can violate Title VII.
-
B.
Wards Cove Packing Co. v. Atonio
Wards Cove Packing Co. v. Atonio is a 1989 U.S. Supreme Court case that narrowed the standards for proving employment discrimination under Title VII, prompting Congress to later revise those standards in the Civil Rights Act of 1991.
-
C.
NLRB v. Jones & Laughlin Steel Corp.
NLRB v. Jones & Laughlin Steel Corp. is a landmark 1937 U.S. Supreme Court decision that upheld federal power to regulate labor relations, marking a major expansion of Congress’s authority over interstate commerce.
-
D.
McDonnell Douglas Corp. v. Green
McDonnell Douglas Corp. v. Green is a 1973 U.S. Supreme Court decision that established the key burden-shifting framework for proving employment discrimination under Title VII.
-
E.
Lilly Ledbetter Fair Pay Act of 2009
The Lilly Ledbetter Fair Pay Act of 2009 is a U.S. federal law that restores and strengthens workers’ ability to challenge unequal pay by resetting the statute of limitations with each discriminatory paycheck.
- 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_69a88a1933e0819094f18426ed74180f |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abbe4747a0819080e2234f3ea8995f |
completed | March 7, 2026, 5:57 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae58dedd3c8190a876819616903392 |
completed | March 9, 2026, 5:21 a.m. |
| NEDg | Description generation | batch_69ae59cf88688190a1d963855a643cde |
completed | March 9, 2026, 5:25 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae5a3079b08190ba25a44d4041f687 |
completed | March 9, 2026, 5:27 a.m. |
Created at: March 4, 2026, 7:44 p.m.