Triple
T12130781
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chagres National Park |
E288928
|
entity |
| Predicate | hasFeature |
P182
|
FINISHED |
| Object | Gatun Lake watershed |
E41866
|
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: Gatun Lake watershed | Statement: [Chagres National Park, hasFeature, Gatun Lake watershed]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gatun Lake watershed Context triple: [Chagres National Park, hasFeature, Gatun Lake watershed]
-
A.
Gatun Lake
chosen
Gatun Lake is a large artificial freshwater lake in central Panama that forms a major part of the Panama Canal’s shipping route across the Isthmus of Panama.
-
B.
Panama Canal watershed
The Panama Canal watershed is the extensive drainage basin in central Panama that collects rainfall and feeds the locks and lakes essential for the operation of the Panama Canal.
-
C.
Guana Dam
Guana Dam is a water-control structure within Florida’s Guana Tolomato Matanzas National Estuarine Research Reserve that creates the Guana Lake/Guana River impoundment used for habitat management, recreation, and research.
-
D.
Darién water system
The Darién water system is a network of rivers, streams, and wetlands in the Darién region of Panama and Colombia that forms a crucial ecological corridor and drainage basin between Central and South America.
-
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_69d6ab4b5e4c81909950b17151eb0951 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d9158a2c2c8190aaff9d0cce177565 |
completed | April 10, 2026, 3:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f60a79dd148190835c2679fb2df3b1 |
completed | May 2, 2026, 2:30 p.m. |
Created at: April 8, 2026, 9:49 p.m.