Triple
T4931638
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Purus River |
E110709
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
eastern Peru
Eastern Peru is a remote, sparsely populated region dominated by Amazon rainforest, extensive river systems, and rich biodiversity.
|
E480612
|
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: eastern Peru | Statement: [Purus River, locatedIn, eastern Peru]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: eastern Peru Context triple: [Purus River, locatedIn, eastern Peru]
-
A.
southeastern Peru
Southeastern Peru is a region of the country that includes the historic Andean area around Cusco and extends toward the Amazon Basin.
-
B.
northern Peru
Northern Peru is a geographic region of Peru known for its Andean highlands, rich pre-Columbian archaeological sites, and diverse coastal and jungle landscapes.
-
C.
Southern Peru
Southern Peru is a geographic region of Peru known for its Andean highlands, volcanic landscapes, and major cities such as Arequipa and Cusco.
-
D.
central Peru
Central Peru is a region of the country encompassing parts of the Andean highlands and adjacent coastal and jungle areas, known for its diverse geography, agriculture, and mining activities.
-
E.
Central Coast of Peru
The Central Coast of Peru is a densely populated coastal region centered around Lima, known for its arid climate, rich pre-Columbian and colonial history, and status as the country’s main political and economic hub.
- 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: eastern Peru Triple: [Purus River, locatedIn, eastern Peru]
Generated description
Eastern Peru is a remote, sparsely populated region dominated by Amazon rainforest, extensive river systems, and rich biodiversity.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: eastern Peru Target entity description: Eastern Peru is a remote, sparsely populated region dominated by Amazon rainforest, extensive river systems, and rich biodiversity.
-
A.
southeastern Peru
Southeastern Peru is a region of the country that includes the historic Andean area around Cusco and extends toward the Amazon Basin.
-
B.
northern Peru
Northern Peru is a geographic region of Peru known for its Andean highlands, rich pre-Columbian archaeological sites, and diverse coastal and jungle landscapes.
-
C.
Southern Peru
Southern Peru is a geographic region of Peru known for its Andean highlands, volcanic landscapes, and major cities such as Arequipa and Cusco.
-
D.
central Peru
Central Peru is a region of the country encompassing parts of the Andean highlands and adjacent coastal and jungle areas, known for its diverse geography, agriculture, and mining activities.
-
E.
Central Coast of Peru
The Central Coast of Peru is a densely populated coastal region centered around Lima, known for its arid climate, rich pre-Columbian and colonial history, and status as the country’s main political and economic hub.
- 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_69bd4415190c8190817bee7ec9f9f944 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd7063c57c8190a5a6fb3586238d35 |
completed | March 20, 2026, 4:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be77b18b6c8190bbc8d0764f6a03bf |
completed | March 21, 2026, 10:49 a.m. |
| NEDg | Description generation | batch_69be78ce97948190a0a54b1baa0ff979 |
completed | March 21, 2026, 10:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be7929cec08190a6fb28385c5bfce9 |
completed | March 21, 2026, 10:55 a.m. |
Created at: March 20, 2026, 1:30 p.m.