Triple

T36563675
Position Surface form Disambiguated ID Type / Status
Subject Ponders End Lock E901912 entity
Predicate lockNumberOnWaterway P154731 FINISHED
Object Lock No. 13 on the River Lee Navigation
Lock No. 13 on the River Lee Navigation is a numbered canal lock on the River Lee in England, forming part of the managed waterway system used for navigation and water level control.
 E2188707 NE FINISHED

How this triple was built (3 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: Lock No. 13 on the River Lee Navigation | Statement: [Ponders End Lock, lockNumberOnWaterway, Lock No. 13 on the River Lee Navigation]
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: Lock No. 13 on the River Lee Navigation
Triple: [Ponders End Lock, lockNumberOnWaterway, Lock No. 13 on the River Lee Navigation]
Generated description
Lock No. 13 on the River Lee Navigation is a numbered canal lock on the River Lee in England, forming part of the managed waterway system used for navigation and water level control.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: lockNumberOnWaterway
Context triple: [Ponders End Lock, lockNumberOnWaterway, Lock No. 13 on the River Lee Navigation]
  • A. lockNumberOnRiverLeeNavigation chosen
    Indicates that an entity is the identifying number of a specific lock located on the River Lee Navigation.
  • B. lockNumberOnTrentSevernWaterway
    Indicates that an entity is identified as a specific lock number located on the Trent–Severn Waterway.
  • C. waterwayAccess
    Indicates that one location has direct access to a waterway (such as a river, canal, or sea route) that can be used for transport, navigation, or related activities.
  • D. hasCanalLock
    Indicates that one entity (typically a canal or waterway) includes or is equipped with a canal lock used to raise and lower boats between stretches of water at different levels.
  • E. hasLockAndDamSystem
    Indicates that one entity possesses or is equipped with a system of locks and dams used to control water levels and facilitate navigation.
  • 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_69f76e634e9481908c9ba1b87ab87c26 completed May 3, 2026, 3:48 p.m.
NER Named-entity recognition batch_69f7c371931c8190afb1d4dd5157f92c completed May 3, 2026, 9:51 p.m.
NED1 Entity disambiguation (via context triple) batch_6a39e6f656f481908ba8357ffb65102e completed June 23, 2026, 1:52 a.m.
NEDg Description generation batch_6a39e7943be881909c7ed1ce33ad96d8 completed June 23, 2026, 1:55 a.m.
NED2 Entity disambiguation (via description) batch_6a39ea9c403c8190a44d9289b4fee998 completed June 23, 2026, 2:08 a.m.
PD Predicate disambiguation batch_69f7c1baf25c8190a78dd54a400d2c50 completed May 3, 2026, 9:44 p.m.
Created at: May 3, 2026, 4:11 p.m.