Triple
T4211424
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lima culture period |
E93909
|
entity |
| Predicate | usedIrrigationFrom |
P54768
|
FINISHED |
| Object |
Lurín River
The Lurín River is a coastal watercourse in central Peru that has long supported agriculture and settlement in the Lurín Valley near Lima.
|
E521553
|
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: Lurín River | Statement: [Lima culture period, usedIrrigationFrom, Lurín River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lurín River Context triple: [Lima culture period, usedIrrigationFrom, Lurín River]
-
A.
Tinguiririca River
The Tinguiririca River is a significant watercourse in central Chile that flows through the Andean foothills and agricultural valleys, supporting irrigation, hydropower, and local ecosystems.
-
B.
Rímac River
The Rímac River is a major waterway in central Peru that flows from the Andes through the city of Lima to the Pacific Ocean, serving as a crucial source of water for the capital region.
-
C.
Santiago River
The Santiago River is a significant waterway in Ecuador that flows through the Amazonian region, supporting local ecosystems and communities.
-
D.
Chucunaque River
The Chucunaque River is a major waterway in Panama’s Darién Province, serving as an important transportation route and tributary of the Tuira River in a remote, sparsely developed region.
-
E.
Malleco River
The Malleco River is a river in south-central Chile that flows through the Araucanía Region and ultimately contributes its waters to the larger Biobío River system.
- 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: Lurín River Triple: [Lima culture period, usedIrrigationFrom, Lurín River]
Generated description
The Lurín River is a coastal watercourse in central Peru that has long supported agriculture and settlement in the Lurín Valley near Lima.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lurín River Target entity description: The Lurín River is a coastal watercourse in central Peru that has long supported agriculture and settlement in the Lurín Valley near Lima.
-
A.
Tinguiririca River
The Tinguiririca River is a significant watercourse in central Chile that flows through the Andean foothills and agricultural valleys, supporting irrigation, hydropower, and local ecosystems.
-
B.
Rímac River
The Rímac River is a major waterway in central Peru that flows from the Andes through the city of Lima to the Pacific Ocean, serving as a crucial source of water for the capital region.
-
C.
Santiago River
The Santiago River is a significant waterway in Ecuador that flows through the Amazonian region, supporting local ecosystems and communities.
-
D.
Chucunaque River
The Chucunaque River is a major waterway in Panama’s Darién Province, serving as an important transportation route and tributary of the Tuira River in a remote, sparsely developed region.
-
E.
Malleco River
The Malleco River is a river in south-central Chile that flows through the Araucanía Region and ultimately contributes its waters to the larger Biobío River system.
- 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_69b3451743608190808f41d17ccf2650 |
completed | March 12, 2026, 10:58 p.m. |
| NER | Named-entity recognition | batch_69b34f7d20b48190a404638c68c31026 |
completed | March 12, 2026, 11:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf41063b048190a68a6f6d42b7aaa2 |
completed | March 22, 2026, 1:08 a.m. |
| NEDg | Description generation | batch_69bf43db7fa48190b58fe5a5d7509cb8 |
completed | March 22, 2026, 1:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf4475e86481909de41b6fa7959c8f |
completed | March 22, 2026, 1:23 a.m. |
Created at: March 12, 2026, 11:04 p.m.