Triple

T9799087
Position Surface form Disambiguated ID Type / Status
Subject Massiah v. United States E237789 entity
Predicate petitioner P3132 FINISHED
Object Winston Massiah
Winston Massiah was the defendant in the landmark U.S. Supreme Court case Massiah v. United States, which established important protections for a suspect’s Sixth Amendment right to counsel during post-indictment interrogations.
E827000 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: Winston Massiah | Statement: [Massiah v. United States, petitioner, Winston Massiah]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Winston Massiah
Context triple: [Massiah v. United States, petitioner, Winston Massiah]
  • A. Antonio Dixon
    Antonio Dixon is an American record producer and songwriter known for his work in contemporary R&B and pop music with prominent artists.
  • B. Clifton Powell
    Clifton Powell is an American character actor known for his prolific work in film and television, often portraying intense, streetwise, or authoritative supporting roles.
  • C. Melvin Edmonds
    Melvin Edmonds was an American R&B singer best known as a founding member of the group After 7.
  • D. Rasual Butler
    Rasual Butler was an American professional basketball player and sharpshooting wing who played over a decade in the NBA for multiple teams.
  • E. Cedric Yarbrough
    Cedric Yarbrough is an American actor and comedian best known for his roles on the TV series "Reno 911!" and for voicing characters in animated shows such as "The Boondocks."
  • 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: Winston Massiah
Triple: [Massiah v. United States, petitioner, Winston Massiah]
Generated description
Winston Massiah was the defendant in the landmark U.S. Supreme Court case Massiah v. United States, which established important protections for a suspect’s Sixth Amendment right to counsel during post-indictment interrogations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Winston Massiah
Target entity description: Winston Massiah was the defendant in the landmark U.S. Supreme Court case Massiah v. United States, which established important protections for a suspect’s Sixth Amendment right to counsel during post-indictment interrogations.
  • A. Antonio Dixon
    Antonio Dixon is an American record producer and songwriter known for his work in contemporary R&B and pop music with prominent artists.
  • B. Clifton Powell
    Clifton Powell is an American character actor known for his prolific work in film and television, often portraying intense, streetwise, or authoritative supporting roles.
  • C. Melvin Edmonds
    Melvin Edmonds was an American R&B singer best known as a founding member of the group After 7.
  • D. Rasual Butler
    Rasual Butler was an American professional basketball player and sharpshooting wing who played over a decade in the NBA for multiple teams.
  • E. Cedric Yarbrough
    Cedric Yarbrough is an American actor and comedian best known for his roles on the TV series "Reno 911!" and for voicing characters in animated shows such as "The Boondocks."
  • 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_69ca84dd4608819097ff4ed00feca280 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cda627cc2c81909ccc2e26751f5e85 completed April 1, 2026, 11:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1e410df4081909e1b03f46e9ca42a completed April 5, 2026, 4:24 a.m.
NEDg Description generation batch_69d1e83618508190be55acb9f2c2ad12 completed April 5, 2026, 4:42 a.m.
NED2 Entity disambiguation (via description) batch_69d1e87f8d5c81909d280e19c9b58ad7 completed April 5, 2026, 4:43 a.m.
Created at: March 30, 2026, 8:28 p.m.