Triple
T318572
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Panama Canal |
E7762
|
entity |
| Predicate | hasLockSystem |
P2431
|
FINISHED |
| Object |
Gatun Locks
Gatun Locks is a major lock complex on the Atlantic side of the Panama Canal that raises and lowers ships between sea level and Gatun Lake.
|
E7762
|
NE FINISHED |
How this triple was built (5 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 Locks | Statement: [Panama Canal, hasLockSystem, Gatun Locks]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gatun Locks Context triple: [Panama Canal, hasLockSystem, Gatun Locks]
-
A.
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.
-
B.
Port of Balboa
The Port of Balboa is a major Pacific-side container and cargo port located at the entrance of the Panama Canal, serving as a key hub for international maritime trade.
-
C.
Croton Falls Dam
Croton Falls Dam is a masonry gravity dam in Westchester County, New York, that forms the Croton Falls Reservoir as part of New York City’s water supply system.
-
D.
Sault Ste. Marie Canal
The Sault Ste. Marie Canal is a historic Canadian lock and canal system in Sault Ste. Marie, Ontario, that once formed a key part of Great Lakes shipping and is now a National Historic Site.
-
E.
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.
- 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: Gatun Locks Triple: [Panama Canal, hasLockSystem, Gatun Locks]
Generated description
Gatun Locks is a major lock complex on the Atlantic side of the Panama Canal that raises and lowers ships between sea level and Gatun Lake.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gatun Locks Target entity description: Gatun Locks is a major lock complex on the Atlantic side of the Panama Canal that raises and lowers ships between sea level and Gatun Lake.
-
A.
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.
-
B.
Port of Balboa
The Port of Balboa is a major Pacific-side container and cargo port located at the entrance of the Panama Canal, serving as a key hub for international maritime trade.
-
C.
Croton Falls Dam
Croton Falls Dam is a masonry gravity dam in Westchester County, New York, that forms the Croton Falls Reservoir as part of New York City’s water supply system.
-
D.
Sault Ste. Marie Canal
The Sault Ste. Marie Canal is a historic Canadian lock and canal system in Sault Ste. Marie, Ontario, that once formed a key part of Great Lakes shipping and is now a National Historic Site.
-
E.
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.
- F. None of above.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasLockSystem Context triple: [Panama Canal, hasLockSystem, Gatun Locks]
-
A.
hasLock
chosen
Indicates that one entity possesses or is secured by a lock associated with another entity.
-
B.
hasNumberOfLocks
Indicates the quantity of locks that an entity possesses or is equipped with.
-
C.
hasMechanism
Indicates that one entity operates, functions, or produces an effect through the specified mechanism or process.
-
D.
hasEntranceControl
Indicates that an entity implements or is subject to mechanisms that regulate or control access to its entrance.
-
E.
hasGate
Indicates that one entity possesses, includes, or is equipped with a gate as part of its structure or configuration.
- F. None of above.
Provenance (6 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_69a2e7e7af7881908890039d6be4e9b8 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2eb7df63c8190b7cd1bcfdfd96187 |
completed | Feb. 28, 2026, 1:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3c8ba3304819099db7b60f2c83c8b |
completed | March 1, 2026, 5:03 a.m. |
| NEDg | Description generation | batch_69a3c93ce2308190b2df5c939691a2ce |
completed | March 1, 2026, 5:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3ca020b7081909b54e311c173ef21 |
completed | March 1, 2026, 5:09 a.m. |
| PD | Predicate disambiguation | batch_69a2e94513ec819089f5177f7a521e65 |
completed | Feb. 28, 2026, 1:10 p.m. |
Created at: Feb. 28, 2026, 1:08 p.m.