Triple
T6331196
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lerma River basin |
E142384
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Lerma–Chapala basin
The Lerma–Chapala basin is a major hydrological basin in west-central Mexico that drains the Lerma River into Lake Chapala, playing a crucial role in the region’s water supply, agriculture, and ecology.
|
E142384
|
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: Lerma–Chapala basin | Statement: [Lerma River basin, partOf, Lerma–Chapala basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lerma–Chapala basin Context triple: [Lerma River basin, partOf, Lerma–Chapala basin]
-
A.
Valle del Mezquital
Valle del Mezquital is a semi-arid cultural and agricultural region in central Mexico known for its indigenous Otomí communities and traditional maguey cultivation.
-
B.
Lerma River basin
The Lerma River basin is a major hydrological region in central Mexico that collects waters from numerous mountain ranges and supports extensive agricultural, urban, and industrial areas before ultimately feeding into Lake Chapala.
-
C.
Puebla Valley
Puebla Valley is a highland basin in central Mexico known for its fertile agricultural lands and proximity to the city of Puebla and the Popocatépetl and Iztaccíhuatl volcanoes.
-
D.
Río Conchos basin
The Río Conchos basin is a major river basin in northern Mexico that drains the eastern slopes of the Sierra Tarahumara before flowing into the Rio Grande.
-
E.
Valley of Mexico
The Valley of Mexico is a highland basin in central Mexico that historically hosted several major pre-Columbian civilizations and today contains the country’s largest urban concentration.
- 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: Lerma–Chapala basin Triple: [Lerma River basin, partOf, Lerma–Chapala basin]
Generated description
The Lerma–Chapala basin is a major hydrological basin in west-central Mexico that drains the Lerma River into Lake Chapala, playing a crucial role in the region’s water supply, agriculture, and ecology.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lerma–Chapala basin Target entity description: The Lerma–Chapala basin is a major hydrological basin in west-central Mexico that drains the Lerma River into Lake Chapala, playing a crucial role in the region’s water supply, agriculture, and ecology.
-
A.
Valle del Mezquital
Valle del Mezquital is a semi-arid cultural and agricultural region in central Mexico known for its indigenous Otomí communities and traditional maguey cultivation.
-
B.
Lerma River basin
chosen
The Lerma River basin is a major hydrological region in central Mexico that collects waters from numerous mountain ranges and supports extensive agricultural, urban, and industrial areas before ultimately feeding into Lake Chapala.
-
C.
Puebla Valley
Puebla Valley is a highland basin in central Mexico known for its fertile agricultural lands and proximity to the city of Puebla and the Popocatépetl and Iztaccíhuatl volcanoes.
-
D.
Río Conchos basin
The Río Conchos basin is a major river basin in northern Mexico that drains the eastern slopes of the Sierra Tarahumara before flowing into the Rio Grande.
-
E.
Valley of Mexico
The Valley of Mexico is a highland basin in central Mexico that historically hosted several major pre-Columbian civilizations and today contains the country’s largest urban concentration.
- F. None of above.
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_69c008d4d8e88190ad301c05b08722ac |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c06514cbe8819096dbeb17ccb3e3d5 |
completed | March 22, 2026, 9:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6041aac948190ad7dd4d5683903ed |
completed | March 27, 2026, 4:14 a.m. |
| NEDg | Description generation | batch_69c6053eb344819094490ad663413962 |
completed | March 27, 2026, 4:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c605d48e848190bf11f3862a12d709 |
completed | March 27, 2026, 4:21 a.m. |
Created at: March 22, 2026, 4:30 p.m.