Triple
T280030
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Manassas |
E5331
|
entity |
| Predicate | hasSisterCity |
P919
|
FINISHED |
| Object |
Piedras Negras, Coahuila, Mexico
Piedras Negras, Coahuila, Mexico is a border city on the Rio Grande opposite Eagle Pass, Texas, known as an important industrial and commercial hub in northern Mexico.
|
E36739
|
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: Piedras Negras, Coahuila, Mexico | Statement: [Manassas, hasSisterCity, Piedras Negras, Coahuila, Mexico]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Piedras Negras, Coahuila, Mexico Context triple: [Manassas, hasSisterCity, Piedras Negras, Coahuila, Mexico]
-
A.
Texcoco, Mexico
Texcoco, Mexico is a municipality in the State of Mexico known for its agricultural research institutions, historical significance near ancient Lake Texcoco, and proximity to Mexico City.
-
B.
Mexico Center
Mexico Center is a research program at Rice University's Baker Institute for Public Policy that focuses on Mexico-related public policy issues and U.S.–Mexico relations.
-
C.
San Luis Potosí
San Luis Potosí is a central Mexican state known for its diverse landscapes—from the arid high plateau to the lush Huasteca region—rich mining history, and colonial-era architecture.
-
D.
Puebla
Puebla is a historic and culturally rich city in central Mexico, renowned for its colonial architecture, culinary traditions like mole poblano, and its role in the Battle of Puebla commemorated on Cinco de Mayo.
-
E.
Zacatecas
Zacatecas is a mountainous state in north-central Mexico known for its rich silver-mining history, colonial architecture, and location along the Sierra Madre Occidental.
- 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: Piedras Negras, Coahuila, Mexico Triple: [Manassas, hasSisterCity, Piedras Negras, Coahuila, Mexico]
Generated description
Piedras Negras, Coahuila, Mexico is a border city on the Rio Grande opposite Eagle Pass, Texas, known as an important industrial and commercial hub in northern Mexico.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Piedras Negras, Coahuila, Mexico Target entity description: Piedras Negras, Coahuila, Mexico is a border city on the Rio Grande opposite Eagle Pass, Texas, known as an important industrial and commercial hub in northern Mexico.
-
A.
Texcoco, Mexico
Texcoco, Mexico is a municipality in the State of Mexico known for its agricultural research institutions, historical significance near ancient Lake Texcoco, and proximity to Mexico City.
-
B.
Mexico Center
Mexico Center is a research program at Rice University's Baker Institute for Public Policy that focuses on Mexico-related public policy issues and U.S.–Mexico relations.
-
C.
San Luis Potosí
San Luis Potosí is a central Mexican state known for its diverse landscapes—from the arid high plateau to the lush Huasteca region—rich mining history, and colonial-era architecture.
-
D.
Puebla
Puebla is a historic and culturally rich city in central Mexico, renowned for its colonial architecture, culinary traditions like mole poblano, and its role in the Battle of Puebla commemorated on Cinco de Mayo.
-
E.
Zacatecas
Zacatecas is a mountainous state in north-central Mexico known for its rich silver-mining history, colonial architecture, and location along the Sierra Madre Occidental.
- 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_69a257e6c8788190987dfe705ca2912a |
completed | Feb. 28, 2026, 2:50 a.m. |
| NER | Named-entity recognition | batch_69a25e0868708190ad551ca06cc57f4a |
completed | Feb. 28, 2026, 3:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a399a5913c819082fac6bb344bd585 |
completed | March 1, 2026, 1:43 a.m. |
| NEDg | Description generation | batch_69a39a42ae04819094f90652cd1c89fe |
completed | March 1, 2026, 1:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a39bdf26fc81908e0617ccf3ae36d1 |
completed | March 1, 2026, 1:52 a.m. |
Created at: Feb. 28, 2026, 2:59 a.m.