Triple

T1890683
Position Surface form Disambiguated ID Type / Status
Subject Gatun Lake E41866 entity
Predicate lockSystemSupplied P33084 FINISHED
Object Gatun Locks
Gatun Locks is a major lock complex on the Panama Canal that raises and lowers ships between sea level and Gatun Lake as they transit the waterway.
E220175 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: [Gatun Lake, lockSystemSupplied, Gatun Locks]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gatun Locks
Context triple: [Gatun Lake, lockSystemSupplied, Gatun Locks]
  • A. Gatun Dam
    Gatun Dam is a large earth-fill dam in Panama that created Gatun Lake and plays a crucial role in the operation of the Panama Canal.
  • B. Miraflores Locks
    Miraflores Locks is a key two-step lock complex near the Pacific entrance of the Panama Canal that raises and lowers ships between sea level and the canal’s main elevation.
  • 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. Gatun Lake
    Gatun Lake is a large artificial freshwater lake in central Panama that forms a major part of the Panama Canal’s shipping route across the Isthmus of Panama.
  • E. Bobcaygeon Lock
    Bobcaygeon Lock is a historic canal lock in Bobcaygeon, Ontario, that facilitates boat navigation and water level control along Canada’s Trent–Severn Waterway.
  • 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: [Gatun Lake, lockSystemSupplied, Gatun Locks]
Generated description
Gatun Locks is a major lock complex on the Panama Canal that raises and lowers ships between sea level and Gatun Lake as they transit the waterway.
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 Panama Canal that raises and lowers ships between sea level and Gatun Lake as they transit the waterway.
  • A. Gatun Dam
    Gatun Dam is a large earth-fill dam in Panama that created Gatun Lake and plays a crucial role in the operation of the Panama Canal.
  • B. Miraflores Locks
    Miraflores Locks is a key two-step lock complex near the Pacific entrance of the Panama Canal that raises and lowers ships between sea level and the canal’s main elevation.
  • 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. Gatun Lake
    Gatun Lake is a large artificial freshwater lake in central Panama that forms a major part of the Panama Canal’s shipping route across the Isthmus of Panama.
  • E. Bobcaygeon Lock
    Bobcaygeon Lock is a historic canal lock in Bobcaygeon, Ontario, that facilitates boat navigation and water level control along Canada’s Trent–Severn Waterway.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: lockSystemSupplied
Context triple: [Gatun Lake, lockSystemSupplied, Gatun Locks]
  • A. keySupplication
    Indicates a relationship where one entity earnestly petitions or implores another for something considered crucial or decisive.
  • B. openingMechanism
    Indicates the method or mechanism by which an object or structure is opened or made accessible.
  • C. hasLock
    Indicates that one entity possesses or is secured by a lock associated with another entity.
  • D. regionLocking
    Indicates that access to or use of something is restricted based on the geographic region of the user or device.
  • E. controlsAccessTo
    Indicates that one entity regulates, manages, or determines the ability of another entity to reach, use, or interact with a resource, location, or service.
  • F. None of above. chosen

Provenance (7 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_69a8864b6de0819098d089f6a1b910a7 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb14475448190b291ada3454bf98b completed March 7, 2026, 5:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69adfba6e94c8190ad1daafbe7f70a44 completed March 8, 2026, 10:43 p.m.
NEDg Description generation batch_69adfc1a62b48190b01d81718c827abf completed March 8, 2026, 10:45 p.m.
NED2 Entity disambiguation (via description) batch_69adfd713c4081908a2fae2fada76dae completed March 8, 2026, 10:51 p.m.
PD Predicate disambiguation batch_69abafe61bc48190ac9ead027df930e1 completed March 7, 2026, 4:56 a.m.
PDg Predicate description generation batch_69abb11bfd2c8190a805372589f73238 completed March 7, 2026, 5:01 a.m.
Created at: March 4, 2026, 7:34 p.m.