Triple
T10085624
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gatun Dam |
E215212
|
entity |
| Predicate | purpose |
P79
|
FINISHED |
| Object | Panama Canal operation |
E7762
|
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 operation | Statement: [Gatun Dam, purpose, Panama Canal operation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Panama Canal operation Context triple: [Gatun Dam, purpose, Panama Canal operation]
-
A.
Panama Canal ancillary facilities
The Panama Canal ancillary facilities are the supporting infrastructure and services—such as ports, logistics centers, maintenance yards, and administrative complexes—that enable the efficient operation and management of the Panama Canal.
-
B.
Panama Canal
chosen
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.
-
C.
Pacific approach to the Panama Canal
The Pacific approach to the Panama Canal is the navigational waterway and surrounding maritime area on the Pacific Ocean side that guides ships to and from the canal’s locks near Panama City.
-
D.
Defense of the Panama Canal
Defense of the Panama Canal refers to the World War II military operations and fortifications established by the United States to protect the strategically vital Panama Canal from enemy attack in the American Theater.
-
E.
Panama Canal railway system
The Panama Canal railway system is a historic transcontinental rail line in Panama that parallels the Panama Canal, providing vital freight and passenger transport between the Atlantic and Pacific Oceans.
- 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_69ca83a1eed081908b2e9580f2ebeea7 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cdd04609748190987a9364a387fa61 |
completed | April 2, 2026, 2:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2b68188c48190ac783cdfc072c502 |
completed | April 5, 2026, 7:22 p.m. |
Created at: March 30, 2026, 9 p.m.