Triple

T2146435
Position Surface form Disambiguated ID Type / Status
Subject Brownsville–Matamoros crossing E47075 entity
Predicate locatedInMetropolitanArea P294 FINISHED
Object Brownsville–Matamoros metropolitan area
The Brownsville–Matamoros metropolitan area is a major transborder urban region spanning Brownsville, Texas, and Matamoros, Tamaulipas, serving as a key hub for U.S.–Mexico trade, culture, and daily cross-border movement.
E240350 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: Brownsville–Matamoros metropolitan area | Statement: [Brownsville–Matamoros crossing, locatedInMetropolitanArea, Brownsville–Matamoros metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Brownsville–Matamoros metropolitan area
Context triple: [Brownsville–Matamoros crossing, locatedInMetropolitanArea, Brownsville–Matamoros metropolitan area]
  • A. Orizaba metropolitan area
    The Orizaba metropolitan area is an urban agglomeration in central Veracruz, Mexico, centered on the city of Orizaba and its surrounding municipalities, known for its industrial activity and proximity to Pico de Orizaba.
  • B. San Antonio–New Braunfels metropolitan area
    The San Antonio–New Braunfels metropolitan area is a major South Texas urban region centered on San Antonio and its surrounding communities, known for its rapid growth, diverse economy, and blend of historic and modern cultural attractions.
  • C. Pachuca metropolitan area
    The Pachuca metropolitan area is an urban agglomeration centered on the city of Pachuca, serving as a major economic and administrative hub in the Mexican state of Hidalgo.
  • D. Matamoros
    Matamoros is a Mexican border city in the state of Tamaulipas, located directly across the Rio Grande from Brownsville, Texas, and known as an important hub for trade and manufacturing.
  • E. Greater Mexico City metropolitan area
    The Greater Mexico City metropolitan area is the vast urban agglomeration centered on Mexico City, encompassing numerous surrounding municipalities and boroughs to form one of the largest and most populous metropolitan regions in the world.
  • 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: Brownsville–Matamoros metropolitan area
Triple: [Brownsville–Matamoros crossing, locatedInMetropolitanArea, Brownsville–Matamoros metropolitan area]
Generated description
The Brownsville–Matamoros metropolitan area is a major transborder urban region spanning Brownsville, Texas, and Matamoros, Tamaulipas, serving as a key hub for U.S.–Mexico trade, culture, and daily cross-border movement.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Brownsville–Matamoros metropolitan area
Target entity description: The Brownsville–Matamoros metropolitan area is a major transborder urban region spanning Brownsville, Texas, and Matamoros, Tamaulipas, serving as a key hub for U.S.–Mexico trade, culture, and daily cross-border movement.
  • A. Orizaba metropolitan area
    The Orizaba metropolitan area is an urban agglomeration in central Veracruz, Mexico, centered on the city of Orizaba and its surrounding municipalities, known for its industrial activity and proximity to Pico de Orizaba.
  • B. San Antonio–New Braunfels metropolitan area
    The San Antonio–New Braunfels metropolitan area is a major South Texas urban region centered on San Antonio and its surrounding communities, known for its rapid growth, diverse economy, and blend of historic and modern cultural attractions.
  • C. Pachuca metropolitan area
    The Pachuca metropolitan area is an urban agglomeration centered on the city of Pachuca, serving as a major economic and administrative hub in the Mexican state of Hidalgo.
  • D. Matamoros
    Matamoros is a Mexican border city in the state of Tamaulipas, located directly across the Rio Grande from Brownsville, Texas, and known as an important hub for trade and manufacturing.
  • E. Greater Mexico City metropolitan area
    The Greater Mexico City metropolitan area is the vast urban agglomeration centered on Mexico City, encompassing numerous surrounding municipalities and boroughs to form one of the largest and most populous metropolitan regions in the world.
  • 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_69a88a1933e0819094f18426ed74180f completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abbe25d8848190a3ba691668a68e37 completed March 7, 2026, 5:56 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae58d75a5c8190b364a4ab5370558a completed March 9, 2026, 5:21 a.m.
NEDg Description generation batch_69ae595a222881908d86ba8690c4fc65 completed March 9, 2026, 5:23 a.m.
NED2 Entity disambiguation (via description) batch_69ae59efdf4c8190aaa1d63ce6e98696 completed March 9, 2026, 5:26 a.m.
Created at: March 4, 2026, 7:44 p.m.