Triple
T16682460
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ometepe Island volcanic complex |
E405372
|
entity |
| Predicate | lakeName |
P1778
|
FINISHED |
| Object | Lake Nicaragua |
E14992
|
NE FINISHED |
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: [Ometepe Island volcanic complex, lakeName, Lake Nicaragua]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Nicaragua Context triple: [Ometepe Island volcanic complex, lakeName, 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 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.
-
D.
Lake Petén Itzá
Lake Petén Itzá is a large, scenic lake in northern Guatemala known for its nearby Maya archaeological sites and the island city of Flores.
-
E.
Gulf of Fonseca
The Gulf of Fonseca is a Pacific Ocean inlet in Central America shared by El Salvador, Honduras, and Nicaragua, known for its rich marine biodiversity and strategic coastal importance.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d8838c28748190b3f5967c743940ab |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e37d7018448190b3cb23191322044e |
completed | April 18, 2026, 12:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00bb029fa081909c3e52d09637541a |
completed | May 10, 2026, 5:06 p.m. |
Created at: April 10, 2026, 5:19 a.m.