Triple

T5035576
Position Surface form Disambiguated ID Type / Status
Subject Urban One E113411 entity
Predicate hasSubsidiary P254 FINISHED
Object Reach Media
Reach Media is a U.S.-based media company known for producing and syndicating urban-focused radio programming and digital content, including popular nationally syndicated shows.
 E488240 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: Reach Media | Statement: [Urban One, hasSubsidiary, Reach Media]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Reach Media
Context triple: [Urban One, hasSubsidiary, Reach Media]
  • A. Magnite
    Magnite is a leading independent sell-side advertising platform that helps publishers manage and monetize digital ad inventory across channels like CTV, video, and display.
  • B. Xandr
    Xandr is a digital advertising and analytics platform that provides tools for programmatic ad buying, selling, and campaign optimization across multiple channels.
  • C. PubMatic
    PubMatic is a digital advertising technology company that provides a sell-side platform (SSP) enabling publishers to manage and optimize programmatic ad inventory and revenue.
  • D. Marketo
    Marketo is a leading marketing automation software platform that helps businesses manage and optimize digital marketing campaigns and customer engagement.
  • E. BrightRoll
    BrightRoll is a digital video advertising platform known for enabling programmatic buying and selling of video ad inventory across devices and publishers.
  • 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: Reach Media
Triple: [Urban One, hasSubsidiary, Reach Media]
Generated description
Reach Media is a U.S.-based media company known for producing and syndicating urban-focused radio programming and digital content, including popular nationally syndicated shows.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Reach Media
Target entity description: Reach Media is a U.S.-based media company known for producing and syndicating urban-focused radio programming and digital content, including popular nationally syndicated shows.
  • A. Magnite
    Magnite is a leading independent sell-side advertising platform that helps publishers manage and monetize digital ad inventory across channels like CTV, video, and display.
  • B. Xandr
    Xandr is a digital advertising and analytics platform that provides tools for programmatic ad buying, selling, and campaign optimization across multiple channels.
  • C. PubMatic
    PubMatic is a digital advertising technology company that provides a sell-side platform (SSP) enabling publishers to manage and optimize programmatic ad inventory and revenue.
  • D. Marketo
    Marketo is a leading marketing automation software platform that helps businesses manage and optimize digital marketing campaigns and customer engagement.
  • E. BrightRoll
    BrightRoll is a digital video advertising platform known for enabling programmatic buying and selling of video ad inventory across devices and publishers.
  • 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_69bd44384298819089c49e7c330ec7b8 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd73b9ad488190a2a8c4da8858eb91 completed March 20, 2026, 4:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69be9c759c608190875b6d48d99024b4 completed March 21, 2026, 1:26 p.m.
NEDg Description generation batch_69be9de82ed48190bb85ba05a2d4ecbe completed March 21, 2026, 1:32 p.m.
NED2 Entity disambiguation (via description) batch_69be9ea74c248190b08113606e43ebc5 completed March 21, 2026, 1:35 p.m.
Created at: March 20, 2026, 1:36 p.m.