Triple
T19640229
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rio Grande Valley |
E471509
|
entity |
| Predicate | hasBorderCityPair |
P85379
|
FINISHED |
| Object | Brownsville–Matamoros |
—
|
NE NERFINISHED |
How this triple was built (3 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 | Statement: [Rio Grande Valley, hasBorderCityPair, Brownsville–Matamoros]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brownsville–Matamoros Context triple: [Rio Grande Valley, hasBorderCityPair, Brownsville–Matamoros]
-
A.
Matamoros
chosen
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.
-
B.
Reynosa
Reynosa is a major industrial and border city in northeastern Mexico, located across the Rio Grande from McAllen, Texas.
-
C.
Tampico
Tampico is a small village in Illinois best known as the birthplace of U.S. President Ronald Reagan.
-
D.
Tampico Madero
Tampico Madero is a Mexican professional football club traditionally based in the port city of Tampico, Tamaulipas.
-
E.
Tlacolula de Matamoros
Tlacolula de Matamoros is a historic town and municipality in the Central Valleys region of Oaxaca, Mexico, known for its traditional Sunday market and nearby Zapotec archaeological sites.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasBorderCityPair Context triple: [Rio Grande Valley, hasBorderCityPair, Brownsville–Matamoros]
-
A.
hasBorderCity
Indicates that one location is a city situated on or very near the border of another geographic or political region.
-
B.
cityIsBorderCity
Indicates that a city is located on or near a boundary between two regions, countries, or administrative areas.
-
C.
shareMajorBorderCities
chosen
Indicates that two regions or countries have a shared border along which there are one or more major cities situated on or near that boundary.
-
D.
borderedBy
Indicates that one entity shares a common boundary or edge with another entity.
-
E.
hasBorderRelation
Indicates that one entity shares a boundary or border with another entity.
- F. None of above.
Provenance (3 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_69d8e511f28481909f4bc3ea9191e54a |
completed | April 10, 2026, 11:54 a.m. |
| NER | Named-entity recognition | batch_69e641215df48190926b38e6502bb83e |
completed | April 20, 2026, 3:07 p.m. |
| PD | Predicate disambiguation | batch_69e514e5cb108190ae260e466c447314 |
completed | April 19, 2026, 5:46 p.m. |
Created at: April 10, 2026, 1:44 p.m.