Triple

T4052056
Position Surface form Disambiguated ID Type / Status
Subject Amazon Publisher Services E84606 entity
Predicate offersProduct P10882 FINISHED
Object Unified Ad Marketplace
Unified Ad Marketplace is Amazon Publisher Services’ header bidding solution that helps publishers maximize advertising revenue by connecting them to multiple demand sources through a unified auction.
 E409752 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: Unified Ad Marketplace | Statement: [Amazon Publisher Services, offersProduct, Unified Ad Marketplace]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Unified Ad Marketplace
Context triple: [Amazon Publisher Services, offersProduct, Unified Ad Marketplace]
  • 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. Google Ad Exchange
    Google Ad Exchange is a real-time digital advertising marketplace operated by Google that enables publishers and advertisers to buy and sell display, video, and mobile ad inventory programmatically at scale.
  • C. Google Ad Manager
    Google Ad Manager is Google's unified advertising platform that helps publishers manage, serve, and optimize digital ads across web, app, and video inventory.
  • D. 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.
  • E. DART for Advertisers
    DART for Advertisers is an online ad-serving and campaign management platform that enabled advertisers to create, target, deliver, and track digital advertising across websites.
  • 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: Unified Ad Marketplace
Triple: [Amazon Publisher Services, offersProduct, Unified Ad Marketplace]
Generated description
Unified Ad Marketplace is Amazon Publisher Services’ header bidding solution that helps publishers maximize advertising revenue by connecting them to multiple demand sources through a unified auction.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Unified Ad Marketplace
Target entity description: Unified Ad Marketplace is Amazon Publisher Services’ header bidding solution that helps publishers maximize advertising revenue by connecting them to multiple demand sources through a unified auction.
  • 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. Google Ad Exchange
    Google Ad Exchange is a real-time digital advertising marketplace operated by Google that enables publishers and advertisers to buy and sell display, video, and mobile ad inventory programmatically at scale.
  • C. Google Ad Manager
    Google Ad Manager is Google's unified advertising platform that helps publishers manage, serve, and optimize digital ads across web, app, and video inventory.
  • D. 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.
  • E. DART for Advertisers
    DART for Advertisers is an online ad-serving and campaign management platform that enabled advertisers to create, target, deliver, and track digital advertising across websites.
  • 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_69aed933bec881909edfa28ebb69c634 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefb869c34819097ec3bebe402d37b completed March 9, 2026, 4:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69b55659256081909154569cedd1694a completed March 14, 2026, 12:36 p.m.
NEDg Description generation batch_69b5572b27c48190989311cef00b5f44 completed March 14, 2026, 12:40 p.m.
NED2 Entity disambiguation (via description) batch_69b55b333ffc8190a5df8b8d7bffa77f completed March 14, 2026, 12:57 p.m.
Created at: March 9, 2026, 3:37 p.m.