Triple
T19330701
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tuma River |
E483480
|
entity |
| Predicate | drainsInto |
P4497
|
FINISHED |
| Object | Lake Nicaragua |
—
|
NE NERFINISHED |
How this triple was built (2 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: Lake Nicaragua | Statement: [Tuma River, drainsInto, Lake Nicaragua]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Nicaragua Context triple: [Tuma River, drainsInto, Lake Nicaragua]
-
A.
Lake Nicaragua
chosen
Lake Nicaragua is the largest freshwater lake in Central America, known for its volcanic islands, biodiversity, and connection to both the Caribbean Sea and Pacific Ocean via the San Juan River.
-
B.
Lake Managua
Lake Managua is a large freshwater lake in western Nicaragua, notable for bordering the capital city of Managua and being one of Central America’s major inland water bodies.
-
C.
Lake Izabal
Lake Izabal is the largest lake in Guatemala, located in the eastern part of the country and known for its rich biodiversity and connection to the Caribbean Sea via the Río Dulce.
-
D.
Lake Salvador
Lake Salvador is a large brackish lake in southeastern Louisiana known for its wetlands, wildlife habitat, and role in the coastal ecosystem near New Orleans.
-
E.
Lake Zirahuén
Lake Zirahuén is a scenic, high-altitude freshwater lake in Michoacán, Mexico, known for its clear waters, surrounding pine forests, and growing ecotourism activities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e8d13e3c81909d91d1d5ec37c095 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e616412bcc81909bb34d3cf5363129 |
completed | April 20, 2026, 12:04 p.m. |
Created at: April 10, 2026, 1:33 p.m.