Triple
T11393083
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | White Court |
E269894
|
entity |
| Predicate | significantCase |
P4528
|
FINISHED |
| Object |
Baltimore & Ohio Railroad Co. v. United States
Baltimore & Ohio Railroad Co. v. United States is a notable U.S. Supreme Court decision from the White Court era involving federal regulation of railroads and interstate commerce.
|
E923228
|
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: Baltimore & Ohio Railroad Co. v. United States | Statement: [White Court, significantCase, Baltimore & Ohio Railroad Co. v. United States]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Baltimore & Ohio Railroad Co. v. United States Context triple: [White Court, significantCase, Baltimore & Ohio Railroad Co. v. United States]
-
A.
Erie Railroad Co. v. Tompkins
Erie Railroad Co. v. Tompkins is a landmark 1938 U.S. Supreme Court decision that ended the practice of federal general common law and required federal courts in diversity cases to apply state substantive law.
-
B.
National Railroad Passenger Corp. v. Morgan
National Railroad Passenger Corp. v. Morgan is a 2002 U.S. Supreme Court decision that clarified the time limits for filing employment discrimination claims, distinguishing between discrete acts and continuing violations under Title VII.
-
C.
Chicago, Burlington & Quincy Railroad Co. v. Chicago
Chicago, Burlington & Quincy Railroad Co. v. Chicago is an 1897 U.S. Supreme Court case that marked a key step in applying federal constitutional protections—particularly just compensation for takings—to the states through the Fourteenth Amendment.
-
D.
Railway Express Agency v. New York
Railway Express Agency v. New York is a 1949 U.S. Supreme Court decision that upheld a New York City traffic regulation restricting advertising on vehicles against an Equal Protection Clause challenge.
-
E.
Brushaber v. Union Pacific Railroad Co.
Brushaber v. Union Pacific Railroad Co. is a 1916 U.S. Supreme Court case that upheld the federal income tax and clarified the scope and constitutionality of the Sixteenth Amendment.
- 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: Baltimore & Ohio Railroad Co. v. United States Triple: [White Court, significantCase, Baltimore & Ohio Railroad Co. v. United States]
Generated description
Baltimore & Ohio Railroad Co. v. United States is a notable U.S. Supreme Court decision from the White Court era involving federal regulation of railroads and interstate commerce.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Baltimore & Ohio Railroad Co. v. United States Target entity description: Baltimore & Ohio Railroad Co. v. United States is a notable U.S. Supreme Court decision from the White Court era involving federal regulation of railroads and interstate commerce.
-
A.
Erie Railroad Co. v. Tompkins
Erie Railroad Co. v. Tompkins is a landmark 1938 U.S. Supreme Court decision that ended the practice of federal general common law and required federal courts in diversity cases to apply state substantive law.
-
B.
National Railroad Passenger Corp. v. Morgan
National Railroad Passenger Corp. v. Morgan is a 2002 U.S. Supreme Court decision that clarified the time limits for filing employment discrimination claims, distinguishing between discrete acts and continuing violations under Title VII.
-
C.
Chicago, Burlington & Quincy Railroad Co. v. Chicago
Chicago, Burlington & Quincy Railroad Co. v. Chicago is an 1897 U.S. Supreme Court case that marked a key step in applying federal constitutional protections—particularly just compensation for takings—to the states through the Fourteenth Amendment.
-
D.
Railway Express Agency v. New York
Railway Express Agency v. New York is a 1949 U.S. Supreme Court decision that upheld a New York City traffic regulation restricting advertising on vehicles against an Equal Protection Clause challenge.
-
E.
Brushaber v. Union Pacific Railroad Co.
Brushaber v. Union Pacific Railroad Co. is a 1916 U.S. Supreme Court case that upheld the federal income tax and clarified the scope and constitutionality of the Sixteenth Amendment.
- 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_69d6aacdbc6c8190af6dc3d5f5d22836 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d8001796f48190822526f52e3f0337 |
completed | April 9, 2026, 7:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e58c8f5ed88190b9cc55c0a73993ec |
completed | April 20, 2026, 2:16 a.m. |
| NEDg | Description generation | batch_69e5932d3cb88190807acdcdc3aaa9fc |
completed | April 20, 2026, 2:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e59a0ab7e081908cb8761c4f82c664 |
completed | April 20, 2026, 3:14 a.m. |
Created at: April 8, 2026, 9:34 p.m.