Triple
T16327416
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Danube–Black Sea Canal |
E396458
|
entity |
| Predicate | hasLock |
P2431
|
FINISHED |
| Object |
Agigea Lock
Agigea Lock is a major navigation lock on Romania’s Danube–Black Sea Canal that enables ships to transit between the Danube River and the Black Sea by managing water level differences.
|
E1207367
|
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: Agigea Lock | Statement: [Danube–Black Sea Canal, hasLock, Agigea Lock]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Agigea Lock Context triple: [Danube–Black Sea Canal, hasLock, Agigea Lock]
-
A.
Dutton Locks
Dutton Locks is a set of navigation locks on the River Weaver in Cheshire, England, used to manage water levels and enable boat passage along the river.
-
B.
Hungerford lock
Hungerford Lock is a lock on the Kennet and Avon Canal near Hungerford in Berkshire, England, used to raise and lower boats between different water levels.
-
C.
Hillmorton Locks
Hillmorton Locks is a historic flight of canal locks near Rugby in Warwickshire, England, known as one of the busiest and most significant lock sites on the British canal network.
-
D.
Sollom Lock
Sollom Lock is a canal lock on the Rufford Branch of the Leeds and Liverpool Canal in Lancashire, England, used to manage water levels and enable boats to navigate between different elevations.
-
E.
Bell Weir Lock
Bell Weir Lock is a lock on the River Thames in England, situated near Egham and used to manage river navigation and water levels.
- 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: Agigea Lock Triple: [Danube–Black Sea Canal, hasLock, Agigea Lock]
Generated description
Agigea Lock is a major navigation lock on Romania’s Danube–Black Sea Canal that enables ships to transit between the Danube River and the Black Sea by managing water level differences.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Agigea Lock Target entity description: Agigea Lock is a major navigation lock on Romania’s Danube–Black Sea Canal that enables ships to transit between the Danube River and the Black Sea by managing water level differences.
-
A.
Dutton Locks
Dutton Locks is a set of navigation locks on the River Weaver in Cheshire, England, used to manage water levels and enable boat passage along the river.
-
B.
Hungerford lock
Hungerford Lock is a lock on the Kennet and Avon Canal near Hungerford in Berkshire, England, used to raise and lower boats between different water levels.
-
C.
Hillmorton Locks
Hillmorton Locks is a historic flight of canal locks near Rugby in Warwickshire, England, known as one of the busiest and most significant lock sites on the British canal network.
-
D.
Sollom Lock
Sollom Lock is a canal lock on the Rufford Branch of the Leeds and Liverpool Canal in Lancashire, England, used to manage water levels and enable boats to navigate between different elevations.
-
E.
Bell Weir Lock
Bell Weir Lock is a lock on the River Thames in England, situated near Egham and used to manage river navigation and water levels.
- 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.