Triple

T6251329
Position Surface form Disambiguated ID Type / Status
Subject African-American history of Memphis E140051 entity
Predicate includesPlace P1393 FINISHED
Object WDIA radio station
WDIA radio station is a pioneering Memphis-based broadcaster recognized as one of the first U.S. radio stations programmed by and for African Americans, playing a major role in Black music and cultural history.
 E579619 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: WDIA radio station | Statement: [African-American history of Memphis, includesPlace, WDIA radio station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: WDIA radio station
Context triple: [African-American history of Memphis, includesPlace, WDIA radio station]
  • A. WMMR
    WMMR is a long-running rock radio station based in Philadelphia, Pennsylvania, known for its influential role in album-oriented rock and local music culture.
  • B. WWHR-FM
    WWHR-FM is the student-run campus radio station of Western Kentucky University, broadcasting a variety of music and programming to the university community and surrounding area.
  • C. WTDY-FM
    WTDY-FM is a commercial radio station in the Philadelphia market, known for its contemporary music programming and affiliation with major local broadcaster Audacy, Inc.
  • D. KDFI
    KDFI is a television station serving the Dallas–Fort Worth, Texas market, operating as an independent outlet alongside the local Fox affiliate.
  • E. WIQ
    WIQ is the National Rail station code for West India Quay Docklands Light Railway station in London.
  • 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: WDIA radio station
Triple: [African-American history of Memphis, includesPlace, WDIA radio station]
Generated description
WDIA radio station is a pioneering Memphis-based broadcaster recognized as one of the first U.S. radio stations programmed by and for African Americans, playing a major role in Black music and cultural history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: WDIA radio station
Target entity description: WDIA radio station is a pioneering Memphis-based broadcaster recognized as one of the first U.S. radio stations programmed by and for African Americans, playing a major role in Black music and cultural history.
  • A. WMMR
    WMMR is a long-running rock radio station based in Philadelphia, Pennsylvania, known for its influential role in album-oriented rock and local music culture.
  • B. WWHR-FM
    WWHR-FM is the student-run campus radio station of Western Kentucky University, broadcasting a variety of music and programming to the university community and surrounding area.
  • C. WTDY-FM
    WTDY-FM is a commercial radio station in the Philadelphia market, known for its contemporary music programming and affiliation with major local broadcaster Audacy, Inc.
  • D. KDFI
    KDFI is a television station serving the Dallas–Fort Worth, Texas market, operating as an independent outlet alongside the local Fox affiliate.
  • E. WIQ
    WIQ is the National Rail station code for West India Quay Docklands Light Railway station in London.
  • 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_69c008b4858c819095b0199114a9a87b completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0633fb2ac8190b71b8e35fa923300 completed March 22, 2026, 9:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69c244240b448190be3645177194ced6 completed March 24, 2026, 7:58 a.m.
NEDg Description generation batch_69c2756cf5c88190aed2c5e0916082e7 completed March 24, 2026, 11:28 a.m.
NED2 Entity disambiguation (via description) batch_69c275d913cc8190be3770f12c271226 completed March 24, 2026, 11:30 a.m.
Created at: March 22, 2026, 4:24 p.m.