Triple
T851632
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Biobío Region |
E18398
|
entity |
| Predicate | hasMajorRiver |
P165
|
FINISHED |
| Object |
Laja River
The Laja River is a significant river in south-central Chile known for its hydroelectric power generation and scenic waterfalls, including the Salto del Laja.
|
E161114
|
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: Laja River | Statement: [Biobío Region, hasMajorRiver, Laja River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Laja River Context triple: [Biobío Region, hasMajorRiver, Laja River]
-
A.
Baira River
The Baira River is a smaller river in northern India that feeds into the Ravi River as part of the Indus River basin system.
-
B.
Louros River
The Louros River is a significant waterway in northwestern Greece, known for its clear springs, scenic course through Epirus, and ecological importance as a habitat for diverse flora and fauna.
-
C.
Loncomilla River
The Loncomilla River is a significant watercourse in central Chile that serves as a major tributary of the Maule River, supporting agriculture and settlements in the surrounding region.
-
D.
Daule River
The Daule River is a major river in western Ecuador that flows through agricultural regions and urban areas before joining other waterways to form the Guayas River system.
-
E.
Illapel River
The Illapel River is a watercourse in Chile’s Coquimbo Region that flows through the Choapa Province, supporting local agriculture and communities in a semi-arid landscape.
- 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: Laja River Triple: [Biobío Region, hasMajorRiver, Laja River]
Generated description
The Laja River is a significant river in south-central Chile known for its hydroelectric power generation and scenic waterfalls, including the Salto del Laja.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Laja River Target entity description: The Laja River is a significant river in south-central Chile known for its hydroelectric power generation and scenic waterfalls, including the Salto del Laja.
-
A.
Baira River
The Baira River is a smaller river in northern India that feeds into the Ravi River as part of the Indus River basin system.
-
B.
Louros River
The Louros River is a significant waterway in northwestern Greece, known for its clear springs, scenic course through Epirus, and ecological importance as a habitat for diverse flora and fauna.
-
C.
Loncomilla River
The Loncomilla River is a significant watercourse in central Chile that serves as a major tributary of the Maule River, supporting agriculture and settlements in the surrounding region.
-
D.
Daule River
The Daule River is a major river in western Ecuador that flows through agricultural regions and urban areas before joining other waterways to form the Guayas River system.
-
E.
Illapel River
The Illapel River is a watercourse in Chile’s Coquimbo Region that flows through the Choapa Province, supporting local agriculture and communities in a semi-arid landscape.
- 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_69a4938bdd3c8190a954a3c11844d9cf |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ac22de288190913714d41e5a8e12 |
completed | March 1, 2026, 9:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ace5371c2c8190861a5cbf9d089e4f |
completed | March 8, 2026, 2:55 a.m. |
| NEDg | Description generation | batch_69ace5db553c8190b0d09462411f3dcf |
completed | March 8, 2026, 2:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ace647c04881908ab550505110c29b |
completed | March 8, 2026, 3 a.m. |
Created at: March 1, 2026, 7:38 p.m.