Triple

T18247395
Position Surface form Disambiguated ID Type / Status
Subject MTA International E436987 entity
Predicate hasPart P35 FINISHED
Object MTA USA
MTA USA is the United States-based regional branch of the global Islamic television network MTA International, producing and broadcasting faith-based content for audiences in North America.
E1315436 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: MTA USA | Statement: [MTA International, hasPart, MTA USA]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: MTA USA
Context triple: [MTA International, hasPart, MTA USA]
  • A. MTA
    MTA is the public transportation authority serving the New York City metropolitan area, operating subways, buses, and commuter rail systems.
  • B. MTA
    MTA is the commonly used abbreviation for the Maryland Transit Administration, the state agency that operates public transportation services in and around Baltimore, Maryland.
  • C. MTA
    MTA is the abbreviated name historically used for Boston’s Metropolitan Transit Authority, the predecessor to today’s MBTA public transit system.
  • D. MTA
    MTA is the main regulated equities market segment of Borsa Italiana, where shares of medium and large Italian and international companies are listed and traded.
  • E. MTA
    MTA is the Hungarian Academy of Sciences, Hungary’s foremost scholarly institution overseeing and supporting scientific research across disciplines.
  • 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: MTA USA
Triple: [MTA International, hasPart, MTA USA]
Generated description
MTA USA is the United States-based regional branch of the global Islamic television network MTA International, producing and broadcasting faith-based content for audiences in North America.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: MTA USA
Target entity description: MTA USA is the United States-based regional branch of the global Islamic television network MTA International, producing and broadcasting faith-based content for audiences in North America.
  • A. MTA
    MTA is the public transportation authority serving the New York City metropolitan area, operating subways, buses, and commuter rail systems.
  • B. MTA
    MTA is the commonly used abbreviation for the Maryland Transit Administration, the state agency that operates public transportation services in and around Baltimore, Maryland.
  • C. MTA
    MTA is the abbreviated name historically used for Boston’s Metropolitan Transit Authority, the predecessor to today’s MBTA public transit system.
  • D. MTA
    MTA is an abbreviation for the Project on Managing the Atom, a research initiative focused on nuclear policy, security, and governance.
  • E. MTA
    MTA is the main regulated equities market segment of Borsa Italiana, where shares of medium and large Italian and international companies are listed and traded.
  • 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_69d8b91104e08190a8241f7d260a5162 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4f7e89b288190a286797ec2cd60a8 completed April 19, 2026, 3:42 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03b3ec3ff48190907ddbb1cffe1936 completed May 12, 2026, 11:12 p.m.
NEDg Description generation batch_6a03b4a9648881908924fa06a74c52ca completed May 12, 2026, 11:15 p.m.
NED2 Entity disambiguation (via description) batch_6a03b597ba408190a4e34a2fca922c84 completed May 12, 2026, 11:19 p.m.
Created at: April 10, 2026, 10:33 a.m.