Triple
T11702696
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Castro (Paraná) |
E278164
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object |
Iapó River
The Iapó River is a watercourse in the Brazilian state of Paraná known for flowing through scenic canyons and supporting nearby municipalities such as Castro.
|
E962057
|
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: Iapó River | Statement: [Castro (Paraná), locatedOn, Iapó River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iapó River Context triple: [Castro (Paraná), locatedOn, Iapó River]
-
A.
Apaporis River
The Apaporis River is a remote, biodiverse waterway in the Colombian Amazon known for its rich indigenous cultures and largely untouched rainforest surroundings.
-
B.
Ji-Paraná River
The Ji-Paraná River is a significant waterway in the Brazilian state of Rondônia, known for draining large areas of the Amazon rainforest and supporting regional biodiversity and human settlements.
-
C.
Canindé River
The Canindé River is a significant watercourse in northeastern Brazil that flows through the state of Piauí, contributing to its regional hydrology and ecosystems.
-
D.
Guaporé River
The Guaporé River is a major South American waterway forming part of the Brazil–Bolivia border and contributing significantly to the Amazon Basin’s drainage system.
-
E.
Tapajós River
The Tapajós River is a large clearwater river in northern Brazil that flows through the Amazon rainforest and is one of the Amazon River’s most significant tributaries.
- 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: Iapó River Triple: [Castro (Paraná), locatedOn, Iapó River]
Generated description
The Iapó River is a watercourse in the Brazilian state of Paraná known for flowing through scenic canyons and supporting nearby municipalities such as Castro.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Iapó River Target entity description: The Iapó River is a watercourse in the Brazilian state of Paraná known for flowing through scenic canyons and supporting nearby municipalities such as Castro.
-
A.
Apaporis River
The Apaporis River is a remote, biodiverse waterway in the Colombian Amazon known for its rich indigenous cultures and largely untouched rainforest surroundings.
-
B.
Ji-Paraná River
The Ji-Paraná River is a significant waterway in the Brazilian state of Rondônia, known for draining large areas of the Amazon rainforest and supporting regional biodiversity and human settlements.
-
C.
Canindé River
The Canindé River is a significant watercourse in northeastern Brazil that flows through the state of Piauí, contributing to its regional hydrology and ecosystems.
-
D.
Guaporé River
The Guaporé River is a major South American waterway forming part of the Brazil–Bolivia border and contributing significantly to the Amazon Basin’s drainage system.
-
E.
Tapajós River
The Tapajós River is a large clearwater river in northern Brazil that flows through the Amazon rainforest and is one of the Amazon River’s most significant tributaries.
- 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_69d6aaff2ce88190b4a1e4b341ad5377 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a49b1080819096593733ee48a187 |
completed | April 10, 2026, 7:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f49ca3699081909ecc51c9f255c2c8 |
completed | May 1, 2026, 12:29 p.m. |
| NEDg | Description generation | batch_69f53d8ec5448190b303624887f7fa05 |
completed | May 1, 2026, 11:56 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f564ed64008190bfbeaf0991a7c2b8 |
completed | May 2, 2026, 2:43 a.m. |
Created at: April 8, 2026, 9:40 p.m.