Triple
T4316965
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cachapoal River |
E96416
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object |
Las Leñas River
Las Leñas River is a mountain river in central Chile that forms part of the upper basin feeding the Cachapoal River within the Andean region.
|
E461260
|
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: Las Leñas River | Statement: [Cachapoal River, hasTributary, Las Leñas River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Las Leñas River Context triple: [Cachapoal River, hasTributary, Las Leñas River]
-
A.
Acelhuate River
The Acelhuate River is a major waterway flowing through San Salvador, El Salvador, known for its environmental challenges and role in the city's drainage system.
-
B.
Tamuín River
The Tamuín River is a significant waterway in northeastern Mexico that contributes to the hydrology and ecology of the broader Pánuco River system.
-
C.
Cautín River
The Cautín River is a significant waterway in Chile’s Araucanía Region that flows through the city of Temuco and its surrounding agricultural and forested landscapes.
-
D.
Salí River
The Salí River is a major watercourse in northern Argentina that supports regional agriculture, hydroelectric power generation, and urban water supply.
-
E.
Pajaro River
The Pajaro River is a river on California’s Central Coast that drains agricultural valleys and coastal ranges before emptying into Monterey Bay.
- 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: Las Leñas River Triple: [Cachapoal River, hasTributary, Las Leñas River]
Generated description
Las Leñas River is a mountain river in central Chile that forms part of the upper basin feeding the Cachapoal River within the Andean region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Las Leñas River Target entity description: Las Leñas River is a mountain river in central Chile that forms part of the upper basin feeding the Cachapoal River within the Andean region.
-
A.
Acelhuate River
The Acelhuate River is a major waterway flowing through San Salvador, El Salvador, known for its environmental challenges and role in the city's drainage system.
-
B.
Tamuín River
The Tamuín River is a significant waterway in northeastern Mexico that contributes to the hydrology and ecology of the broader Pánuco River system.
-
C.
Cautín River
The Cautín River is a significant waterway in Chile’s Araucanía Region that flows through the city of Temuco and its surrounding agricultural and forested landscapes.
-
D.
Salí River
The Salí River is a major watercourse in northern Argentina that supports regional agriculture, hydroelectric power generation, and urban water supply.
-
E.
Pajaro River
The Pajaro River is a river on California’s Central Coast that drains agricultural valleys and coastal ranges before emptying into Monterey Bay.
- 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_69b345422aac81909ddbadae437d122e |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b350f733888190866611fcdea97a5f |
completed | March 12, 2026, 11:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be03295174819096d299919a6d7e57 |
completed | March 21, 2026, 2:32 a.m. |
| NEDg | Description generation | batch_69be04ad843c8190b3c8dfa4a46e727b |
completed | March 21, 2026, 2:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be0529868c8190b20e8966315b263a |
completed | March 21, 2026, 2:40 a.m. |
Created at: March 12, 2026, 11:12 p.m.