Triple
T8068025
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Law of the River |
E188293
|
entity |
| Predicate | includesInstrument |
P1393
|
FINISHED |
| Object |
Supreme Court decree in Arizona v. California
The Supreme Court decree in Arizona v. California is a landmark U.S. Supreme Court decision that apportioned Colorado River water among several southwestern states and tribes, forming a key legal foundation of the Law of the River.
|
E708925
|
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: Supreme Court decree in Arizona v. California | Statement: [Law of the River, includesInstrument, Supreme Court decree in Arizona v. California]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Supreme Court decree in Arizona v. California Context triple: [Law of the River, includesInstrument, Supreme Court decree in Arizona v. California]
-
A.
Arizona v. United States
Arizona v. United States is a 2012 U.S. Supreme Court case that limited state authority over immigration enforcement by affirming broad federal power in this area.
-
B.
California v. Texas
California v. Texas is a U.S. Supreme Court case that challenged the constitutionality of the Affordable Care Act after Congress reduced the individual mandate penalty to zero.
-
C.
Arizona v. Johnson
Arizona v. Johnson is a 2009 U.S. Supreme Court case that clarified police authority to frisk passengers during lawful traffic stops when officers reasonably suspect they are armed and dangerous.
-
D.
Arizona v. Evans
Arizona v. Evans is a 1995 U.S. Supreme Court case that extended the good-faith exception to the exclusionary rule to evidence obtained through an arrest based on erroneous computer records.
-
E.
Arizona State Legislature v. Arizona Independent Redistricting Commission
Arizona State Legislature v. Arizona Independent Redistricting Commission is a 2015 U.S. Supreme Court case that upheld the constitutionality of using an independent commission, rather than the state legislature, to draw congressional district boundaries.
- 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: Supreme Court decree in Arizona v. California Triple: [Law of the River, includesInstrument, Supreme Court decree in Arizona v. California]
Generated description
The Supreme Court decree in Arizona v. California is a landmark U.S. Supreme Court decision that apportioned Colorado River water among several southwestern states and tribes, forming a key legal foundation of the Law of the River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Supreme Court decree in Arizona v. California Target entity description: The Supreme Court decree in Arizona v. California is a landmark U.S. Supreme Court decision that apportioned Colorado River water among several southwestern states and tribes, forming a key legal foundation of the Law of the River.
-
A.
Arizona v. United States
Arizona v. United States is a 2012 U.S. Supreme Court case that limited state authority over immigration enforcement by affirming broad federal power in this area.
-
B.
California v. Texas
California v. Texas is a U.S. Supreme Court case that challenged the constitutionality of the Affordable Care Act after Congress reduced the individual mandate penalty to zero.
-
C.
Arizona v. Johnson
Arizona v. Johnson is a 2009 U.S. Supreme Court case that clarified police authority to frisk passengers during lawful traffic stops when officers reasonably suspect they are armed and dangerous.
-
D.
Arizona v. Evans
Arizona v. Evans is a 1995 U.S. Supreme Court case that extended the good-faith exception to the exclusionary rule to evidence obtained through an arrest based on erroneous computer records.
-
E.
Arizona State Legislature v. Arizona Independent Redistricting Commission
Arizona State Legislature v. Arizona Independent Redistricting Commission is a 2015 U.S. Supreme Court case that upheld the constitutionality of using an independent commission, rather than the state legislature, to draw congressional district boundaries.
- 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_69ca82b42674819086840efea12478e5 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3ff8a4fc8190a97fc7111ca7ec4d |
completed | March 31, 2026, 3:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc63e587908190980f1f026f4aa153 |
completed | April 1, 2026, 12:16 a.m. |
| NEDg | Description generation | batch_69cc651c5f788190908c6d84c58cba0f |
completed | April 1, 2026, 12:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc664d69a08190b92e34a0e1de48a7 |
completed | April 1, 2026, 12:26 a.m. |
Created at: March 30, 2026, 5:27 p.m.