Triple
T13506783
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | La Fortuna de San Carlos |
E321032
|
entity |
| Predicate | hasNearbyAttraction |
P2064
|
FINISHED |
| Object | Arenal Lake |
E321029
|
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: Arenal Lake | Statement: [La Fortuna de San Carlos, hasNearbyAttraction, Arenal Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arenal Lake Context triple: [La Fortuna de San Carlos, hasNearbyAttraction, Arenal Lake]
-
A.
Lake Arenal
chosen
Lake Arenal is Costa Rica’s largest and most famous lake, known for its scenic views of Arenal Volcano and its popularity for windsurfing, fishing, and eco-tourism.
-
B.
Alajuela Lake
Alajuela Lake is a major artificial reservoir in central Panama that serves as a key water source for the Panama Canal and surrounding communities.
-
C.
Arenal Dam
Arenal Dam is a major hydroelectric dam in Costa Rica that created Lake Arenal and plays a key role in the country’s renewable energy production.
-
D.
Laguna de Apoyeque
Laguna de Apoyeque is a volcanic crater lake in Nicaragua formed within the Apoyeque volcano on the Chiltepe Peninsula.
-
E.
Guana Lake
Guana Lake is a coastal estuarine lake in northeastern Florida known for its brackish waters, rich wildlife habitat, and recreational opportunities such as fishing, kayaking, and birdwatching.
- 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_69d807629d6c8190998f1b9bb12d2ed0 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbaf8259a08190ada13c4a3078f07d |
completed | April 12, 2026, 2:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f78ad8903c8190afbf15234a81d657 |
completed | May 3, 2026, 5:50 p.m. |
Created at: April 9, 2026, 9:43 p.m.