Triple

T422868
Position Surface form Disambiguated ID Type / Status
Subject Cape Cod Canal E8141 entity
Predicate partOf P40 FINISHED
Object Atlantic Intracoastal Waterway
The Atlantic Intracoastal Waterway is a protected inland waterway system along the Atlantic and Gulf coasts of the United States, used primarily for commercial and recreational vessel navigation.
E53761 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: Atlantic Intracoastal Waterway | Statement: [Cape Cod Canal, partOf, Atlantic Intracoastal Waterway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Atlantic Intracoastal Waterway
Context triple: [Cape Cod Canal, partOf, Atlantic Intracoastal Waterway]
  • A. Chesapeake Bay
    Chesapeake Bay is the largest estuary in the United States, known for its rich biodiversity, extensive watershed, and historical importance to the Mid-Atlantic region.
  • B. Cape Cod Canal
    The Cape Cod Canal is a man-made waterway in Massachusetts that cuts across the base of the Cape Cod peninsula, providing a shortcut between Cape Cod Bay and Buzzards Bay for maritime traffic.
  • C. Shark River Slough
    Shark River Slough is the primary freshwater flow-way through the southern Everglades, carrying water, sediments, and nutrients that shape the park’s wetlands ecosystem.
  • D. Delaware Bay
    Delaware Bay is a large estuary of the Delaware River on the Atlantic coast of the United States, forming part of the boundary between New Jersey and Delaware and serving as an important ecological and shipping corridor.
  • E. Baltimore Harbor
    Baltimore Harbor is a historic seaport in Baltimore, Maryland, best known as the site of the War of 1812 battle that inspired the United States national anthem.
  • 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: Atlantic Intracoastal Waterway
Triple: [Cape Cod Canal, partOf, Atlantic Intracoastal Waterway]
Generated description
The Atlantic Intracoastal Waterway is a protected inland waterway system along the Atlantic and Gulf coasts of the United States, used primarily for commercial and recreational vessel navigation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Atlantic Intracoastal Waterway
Target entity description: The Atlantic Intracoastal Waterway is a protected inland waterway system along the Atlantic and Gulf coasts of the United States, used primarily for commercial and recreational vessel navigation.
  • A. Chesapeake Bay
    Chesapeake Bay is the largest estuary in the United States, known for its rich biodiversity, extensive watershed, and historical importance to the Mid-Atlantic region.
  • B. Cape Cod Canal
    The Cape Cod Canal is a man-made waterway in Massachusetts that cuts across the base of the Cape Cod peninsula, providing a shortcut between Cape Cod Bay and Buzzards Bay for maritime traffic.
  • C. Shark River Slough
    Shark River Slough is the primary freshwater flow-way through the southern Everglades, carrying water, sediments, and nutrients that shape the park’s wetlands ecosystem.
  • D. Delaware Bay
    Delaware Bay is a large estuary of the Delaware River on the Atlantic coast of the United States, forming part of the boundary between New Jersey and Delaware and serving as an important ecological and shipping corridor.
  • E. Baltimore Harbor
    Baltimore Harbor is a historic seaport in Baltimore, Maryland, best known as the site of the War of 1812 battle that inspired the United States national anthem.
  • 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_69a2e7f1d1bc81909cf2dc9754a3c334 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2eec200648190bcb9f1b98c8e9cdf completed Feb. 28, 2026, 1:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69a42a15efe88190b1dc3337bd775723 completed March 1, 2026, 11:59 a.m.
NEDg Description generation batch_69a42a7dc3108190ad644aee25d95d50 completed March 1, 2026, 12:01 p.m.
NED2 Entity disambiguation (via description) batch_69a42b19e7148190816b50e00319b12b completed March 1, 2026, 12:03 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.