Triple

T12030210
Position Surface form Disambiguated ID Type / Status
Subject Rio Lobo E286383 entity
Predicate character P662 FINISHED
Object Ketcham
Ketcham is a supporting character in the 1970 Western film "Rio Lobo," which stars John Wayne.
 E961377 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: Ketcham | Statement: [Rio Lobo, character, Ketcham]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ketcham
Context triple: [Rio Lobo, character, Ketcham]
  • A. Knowlton
    Knowlton is a small unincorporated rural community located in Ringgold County, Iowa.
  • B. Tilghman
    Tilghman is a masculine given name of English origin that has been borne by various notable American figures, including politicians and military officers.
  • C. Peniston
    Peniston is a masculine given name of English origin, historically borne by several members of the British aristocracy.
  • D. Durkee
    Durkee is a small historic unincorporated community in Baker County, Oregon, that developed as a stage stop and later a railroad and highway point along key transportation routes.
  • E. Hosbrook
    Hosbrook is a family surname, likely of English origin, shared by individuals such as Brenda Hosbrook.
  • 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: Ketcham
Triple: [Rio Lobo, character, Ketcham]
Generated description
Ketcham is a supporting character in the 1970 Western film "Rio Lobo," which stars John Wayne.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ketcham
Target entity description: Ketcham is a supporting character in the 1970 Western film "Rio Lobo," which stars John Wayne.
  • A. Knowlton
    Knowlton is a small unincorporated rural community located in Ringgold County, Iowa.
  • B. Tilghman
    Tilghman is a masculine given name of English origin that has been borne by various notable American figures, including politicians and military officers.
  • C. Peniston
    Peniston is a masculine given name of English origin, historically borne by several members of the British aristocracy.
  • D. Durkee
    Durkee is a small historic unincorporated community in Baker County, Oregon, that developed as a stage stop and later a railroad and highway point along key transportation routes.
  • E. Hosbrook
    Hosbrook is a family surname, likely of English origin, shared by individuals such as Brenda Hosbrook.
  • 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_69d6ab4669e48190b59246358b0383ab completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d903f24490819092ec911d6ed8e24b completed April 10, 2026, 2:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69f49d4f4c80819082ffc0c5aa3505a0 completed May 1, 2026, 12:32 p.m.
NEDg Description generation batch_69f53d8ec5448190b303624887f7fa05 completed May 1, 2026, 11:56 p.m.
NED2 Entity disambiguation (via description) batch_69f564b826ec819098906cf735e45093 completed May 2, 2026, 2:43 a.m.
Created at: April 8, 2026, 9:47 p.m.