Triple

T9323087
Position Surface form Disambiguated ID Type / Status
Subject Cleveland harbor E224317 entity
Predicate hasPart P35 FINISHED
Object Cleveland Harbor breakwaters
The Cleveland Harbor breakwaters are large protective structures in Lake Erie that shield Cleveland’s harbor and shoreline from waves and storms, helping to maintain safe navigation and reduce coastal erosion.
E791709 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: Cleveland Harbor breakwaters | Statement: [Cleveland harbor, hasPart, Cleveland Harbor breakwaters]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cleveland Harbor breakwaters
Context triple: [Cleveland harbor, hasPart, Cleveland Harbor breakwaters]
  • A. Long Point Breakwater
    Long Point Breakwater is a long stone jetty in Provincetown, Massachusetts, built to protect Provincetown Harbor and provide safe navigation near Long Point.
  • B. Plymouth Breakwater
    Plymouth Breakwater is a massive early 19th-century stone breakwater in Plymouth Sound, England, built to protect the naval anchorage and harbor from the open sea.
  • C. St Catherine’s Breakwater
    St Catherine’s Breakwater is a long protective sea wall and pier on the northeast coast of Jersey, originally built in the 19th century as part of an unfinished harbour project and now used for coastal defence and recreation.
  • D. Gloucester breakwater
    Gloucester breakwater is a protective stone structure extending into the Atlantic Ocean that shelters Gloucester Harbor in Massachusetts from waves and storms.
  • E. Duxbury Bay barrier system
    The Duxbury Bay barrier system is a coastal barrier complex in Massachusetts that protects Duxbury Bay and its surrounding communities from ocean waves, storms, and erosion.
  • 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: Cleveland Harbor breakwaters
Triple: [Cleveland harbor, hasPart, Cleveland Harbor breakwaters]
Generated description
The Cleveland Harbor breakwaters are large protective structures in Lake Erie that shield Cleveland’s harbor and shoreline from waves and storms, helping to maintain safe navigation and reduce coastal erosion.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cleveland Harbor breakwaters
Target entity description: The Cleveland Harbor breakwaters are large protective structures in Lake Erie that shield Cleveland’s harbor and shoreline from waves and storms, helping to maintain safe navigation and reduce coastal erosion.
  • A. Long Point Breakwater
    Long Point Breakwater is a long stone jetty in Provincetown, Massachusetts, built to protect Provincetown Harbor and provide safe navigation near Long Point.
  • B. Plymouth Breakwater
    Plymouth Breakwater is a massive early 19th-century stone breakwater in Plymouth Sound, England, built to protect the naval anchorage and harbor from the open sea.
  • C. St Catherine’s Breakwater
    St Catherine’s Breakwater is a long protective sea wall and pier on the northeast coast of Jersey, originally built in the 19th century as part of an unfinished harbour project and now used for coastal defence and recreation.
  • D. Gloucester breakwater
    Gloucester breakwater is a protective stone structure extending into the Atlantic Ocean that shelters Gloucester Harbor in Massachusetts from waves and storms.
  • E. Duxbury Bay barrier system
    The Duxbury Bay barrier system is a coastal barrier complex in Massachusetts that protects Duxbury Bay and its surrounding communities from ocean waves, storms, and erosion.
  • 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_69ca8426d48481909596360f7791c7dd completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd36f466b08190884abdc56501a0d8 completed April 1, 2026, 3:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69d0c7d70b1c8190a254f58efc370624 completed April 4, 2026, 8:12 a.m.
NEDg Description generation batch_69d0cbb518708190a896b0bf1fb7c9c7 completed April 4, 2026, 8:28 a.m.
NED2 Entity disambiguation (via description) batch_69d0cc49215c8190894fe206d0230134 completed April 4, 2026, 8:31 a.m.
Created at: March 30, 2026, 7:38 p.m.