Triple
T16327413
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Danube–Black Sea Canal |
E396458
|
entity |
| Predicate | managingOrganization |
P86
|
FINISHED |
| Object |
Administrația Canalelor Navigabile
Administrația Canalelor Navigabile is the Romanian state authority responsible for operating, maintaining, and regulating the country’s main navigable canals and related infrastructure.
|
E1207366
|
NE FINISHED |
How this triple was built (4 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: Administrația Canalelor Navigabile | Statement: [Danube–Black Sea Canal, managingOrganization, Administrația Canalelor Navigabile]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Administrația Canalelor Navigabile Context triple: [Danube–Black Sea Canal, managingOrganization, Administrația Canalelor Navigabile]
-
A.
Docks and Inland Waterways Executive
The Docks and Inland Waterways Executive was a British nationalized body responsible for managing and operating the country’s docks and inland waterways in the mid-20th century.
-
B.
National Inland Waterways Authority
The National Inland Waterways Authority is Nigeria’s federal agency responsible for the regulation, development, and management of the country’s inland waterways for transportation and related economic activities.
-
C.
Panama Canal Commission
The Panama Canal Commission was the U.S. government agency that operated and maintained the Panama Canal until control was transferred to Panama at the end of 1999.
-
D.
Saint Lawrence Seaway Development Corporation
The Saint Lawrence Seaway Development Corporation is a U.S. federal agency responsible for operating and maintaining the American portion of the St. Lawrence Seaway, a key commercial shipping route connecting the Great Lakes to the Atlantic Ocean.
-
E.
Chesapeake and Ohio Canal Company
The Chesapeake and Ohio Canal Company was the 19th-century corporation responsible for financing, constructing, and operating the Chesapeake and Ohio Canal along the Potomac River to facilitate transportation and commerce.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Administrația Canalelor Navigabile Triple: [Danube–Black Sea Canal, managingOrganization, Administrația Canalelor Navigabile]
Generated description
Administrația Canalelor Navigabile is the Romanian state authority responsible for operating, maintaining, and regulating the country’s main navigable canals and related infrastructure.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Administrația Canalelor Navigabile Target entity description: Administrația Canalelor Navigabile is the Romanian state authority responsible for operating, maintaining, and regulating the country’s main navigable canals and related infrastructure.
-
A.
Docks and Inland Waterways Executive
The Docks and Inland Waterways Executive was a British nationalized body responsible for managing and operating the country’s docks and inland waterways in the mid-20th century.
-
B.
National Inland Waterways Authority
The National Inland Waterways Authority is Nigeria’s federal agency responsible for the regulation, development, and management of the country’s inland waterways for transportation and related economic activities.
-
C.
Panama Canal Commission
The Panama Canal Commission was the U.S. government agency that operated and maintained the Panama Canal until control was transferred to Panama at the end of 1999.
-
D.
Saint Lawrence Seaway Development Corporation
The Saint Lawrence Seaway Development Corporation is a U.S. federal agency responsible for operating and maintaining the American portion of the St. Lawrence Seaway, a key commercial shipping route connecting the Great Lakes to the Atlantic Ocean.
-
E.
Chesapeake and Ohio Canal Company
The Chesapeake and Ohio Canal Company was the 19th-century corporation responsible for financing, constructing, and operating the Chesapeake and Ohio Canal along the Potomac River to facilitate transportation and commerce.
- F. None of above. chosen
Provenance (5 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_69d87f255b788190a400eba031dd85d8 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2c4dcd034819081d849003d918245 |
completed | April 17, 2026, 11:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00260f487c81909e3e54e47c11b83a |
completed | May 10, 2026, 6:30 a.m. |
| NEDg | Description generation | batch_6a0027f09b588190b71d550d2a14868d |
completed | May 10, 2026, 6:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a002899c8888190be247f5db60552e0 |
completed | May 10, 2026, 6:41 a.m. |
Created at: April 10, 2026, 5:07 a.m.