Triple

T17007516
Position Surface form Disambiguated ID Type / Status
Subject 77 Sunset Strip E412608 entity
Predicate portrayedBy P1507 FINISHED
Object Byron Keith
Byron Keith was an American character actor best known for his supporting roles in mid-20th-century film and television, including crime and detective series.
 E1244536 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: Byron Keith | Statement: [77 Sunset Strip, portrayedBy, Byron Keith]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Byron Keith
Context triple: [77 Sunset Strip, portrayedBy, Byron Keith]
  • A. Byron Douglas
    Byron Douglas is an actor known for his role in the animated series "Speedy."
  • B. Byron Corbett
    Byron Corbett is an individual notable enough to be recognized as a prominent bearer of the surname Corbett.
  • C. Byron Hadley
    Byron Hadley is a brutal and authoritarian prison guard captain from Stephen King’s novella “Rita Hayworth and Shawshank Redemption” and its film adaptation “The Shawshank Redemption.”
  • D. Byron Kilbourn
    Byron Kilbourn was a 19th-century American surveyor, politician, and land speculator best known as a founder and early leader of Milwaukee, Wisconsin.
  • E. Byron Metcalf
    Byron Metcalf is an American musician and producer known for his work in shamanic and ambient percussion-based music.
  • 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: Byron Keith
Triple: [77 Sunset Strip, portrayedBy, Byron Keith]
Generated description
Byron Keith was an American character actor best known for his supporting roles in mid-20th-century film and television, including crime and detective series.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Byron Keith
Target entity description: Byron Keith was an American character actor best known for his supporting roles in mid-20th-century film and television, including crime and detective series.
  • A. Byron Douglas
    Byron Douglas is an actor known for his role in the animated series "Speedy."
  • B. Byron Corbett
    Byron Corbett is an individual notable enough to be recognized as a prominent bearer of the surname Corbett.
  • C. Byron Hadley
    Byron Hadley is a brutal and authoritarian prison guard captain from Stephen King’s novella “Rita Hayworth and Shawshank Redemption” and its film adaptation “The Shawshank Redemption.”
  • D. Byron Kilbourn
    Byron Kilbourn was a 19th-century American surveyor, politician, and land speculator best known as a founder and early leader of Milwaukee, Wisconsin.
  • E. Byron Metcalf
    Byron Metcalf is an American musician and producer known for his work in shamanic and ambient percussion-based music.
  • 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_69d886cb581c8190ab05f4b429c9cd85 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3d3841e48819086dbc383cb4b1c16 completed April 18, 2026, 6:55 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00dc222d108190934ef2b3aa46aa22 completed May 10, 2026, 7:27 p.m.
NEDg Description generation batch_6a0114d7d03c8190943777f4eac956fd completed May 10, 2026, 11:29 p.m.
NED2 Entity disambiguation (via description) batch_6a01159a08b081908fc82adc7cca532a completed May 10, 2026, 11:32 p.m.
Created at: April 10, 2026, 5:32 a.m.