Triple
T9174926
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chagres River |
E220174
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Panama Canal watershed |
E753501
|
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: Panama Canal watershed | Statement: [Chagres River, locatedIn, Panama Canal watershed]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Panama Canal watershed Context triple: [Chagres River, locatedIn, Panama Canal watershed]
-
A.
Panama Canal watershed
chosen
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.
-
B.
Nicaragua Canal Basin
The Nicaragua Canal Basin is a proposed interoceanic waterway region in Nicaragua envisioned to connect the Atlantic and Pacific Oceans via major inland water bodies and surrounding drainage areas.
-
C.
Panama Canal
The Panama Canal is a man-made waterway in Panama that dramatically shortens maritime travel by allowing ships to pass between the Atlantic and Pacific Oceans through Central America.
-
D.
Panama Bay
Panama Bay is a marine exhibit at Osaka’s Aquarium Kaiyukan that recreates the coastal ecosystem of the Central American bay with its characteristic sea life.
-
E.
Canal de San Juan
Canal de San Juan is a bus rapid transit station in Mexico City that serves passengers on Line 2 of the Metrobús system.
- 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_69ca83e589948190ac9907819db11ddf |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccbfa2f9708190a955bf28a4f04004 |
completed | April 1, 2026, 6:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d054a36ef881908079558050c67e7c |
completed | April 4, 2026, midnight |
Created at: March 30, 2026, 7:23 p.m.