Triple
T6255823
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Juan River |
E140160
|
entity |
| Predicate | flowsAlong |
P225
|
FINISHED |
| Object | Nicaragua–Costa Rica border |
E579310
|
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: Nicaragua–Costa Rica border | Statement: [San Juan River, flowsAlong, Nicaragua–Costa Rica border]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nicaragua–Costa Rica border Context triple: [San Juan River, flowsAlong, Nicaragua–Costa Rica border]
-
A.
Nicaragua–Costa Rica border
chosen
The Nicaragua–Costa Rica border is the international boundary in Central America separating Nicaragua and Costa Rica, much of which follows the course of the San Juan River and has been the subject of historical and territorial disputes.
-
B.
Place du Costa Rica
Place du Costa Rica is a small public square in Paris’s 16th arrondissement, located near the Passy metro station and named in honor of the Central American country.
-
C.
Chinandega, Nicaragua
Chinandega, Nicaragua is a major city in northwestern Nicaragua known for its agricultural production, especially sugarcane and rum, and its proximity to several active volcanoes.
-
D.
Brazil–Peru border
The Brazil–Peru border is an international boundary in western South America that runs largely through remote Amazon rainforest regions, separating northern Brazil from eastern Peru.
-
E.
Darién Gap
The Darién Gap is a dense, roadless swath of jungle and swamp between Panama and Colombia known as one of the most dangerous and impassable stretches in the Americas.
- 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_69c008b4858c819095b0199114a9a87b |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c063653910819095f1dc3b90ce77db |
completed | March 22, 2026, 9:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c519246a588190b14ad9331e1a5eea |
completed | March 26, 2026, 11:31 a.m. |
Created at: March 22, 2026, 4:24 p.m.