Triple

T4114308
Position Surface form Disambiguated ID Type / Status
Subject Chatham Lighthouse E90253 entity
Predicate locatedAt P40 FINISHED
Object Morris Island Road, Chatham, Massachusetts
Morris Island Road in Chatham, Massachusetts is a coastal roadway on Cape Cod known for providing access to Chatham Lighthouse and scenic views of the Atlantic shoreline.
E412852 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: Morris Island Road, Chatham, Massachusetts | Statement: [Chatham Lighthouse, locatedAt, Morris Island Road, Chatham, Massachusetts]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Morris Island Road, Chatham, Massachusetts
Context triple: [Chatham Lighthouse, locatedAt, Morris Island Road, Chatham, Massachusetts]
  • A. Main Street, Hyannis
    Main Street, Hyannis is the central commercial and cultural thoroughfare of Hyannis, Massachusetts, known for its shops, restaurants, and attractions including the John F. Kennedy Hyannis Museum.
  • B. Fore River Parkway
    Fore River Parkway is a roadway and green corridor in Portland, Maine, running along the Fore River and connecting key transportation and waterfront areas.
  • C. North Shore Road, Bermuda
    North Shore Road, Bermuda is a major coastal roadway on the island that runs along the northern shoreline, connecting several communities and offering scenic ocean views.
  • D. Water Street, Plymouth
    Water Street in Plymouth is a historic waterfront thoroughfare in downtown Plymouth, Massachusetts, lined with landmarks, shops, and sites related to the town’s early colonial history.
  • E. Charles River Path
    Charles River Path is a scenic multi-use trail that follows portions of the Charles River, offering recreational walking, running, and cycling opportunities in and around Wellesley, Massachusetts.
  • 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: Morris Island Road, Chatham, Massachusetts
Triple: [Chatham Lighthouse, locatedAt, Morris Island Road, Chatham, Massachusetts]
Generated description
Morris Island Road in Chatham, Massachusetts is a coastal roadway on Cape Cod known for providing access to Chatham Lighthouse and scenic views of the Atlantic shoreline.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Morris Island Road, Chatham, Massachusetts
Target entity description: Morris Island Road in Chatham, Massachusetts is a coastal roadway on Cape Cod known for providing access to Chatham Lighthouse and scenic views of the Atlantic shoreline.
  • A. Main Street, Hyannis
    Main Street, Hyannis is the central commercial and cultural thoroughfare of Hyannis, Massachusetts, known for its shops, restaurants, and attractions including the John F. Kennedy Hyannis Museum.
  • B. Fore River Parkway
    Fore River Parkway is a roadway and green corridor in Portland, Maine, running along the Fore River and connecting key transportation and waterfront areas.
  • C. North Shore Road, Bermuda
    North Shore Road, Bermuda is a major coastal roadway on the island that runs along the northern shoreline, connecting several communities and offering scenic ocean views.
  • D. Water Street, Plymouth
    Water Street in Plymouth is a historic waterfront thoroughfare in downtown Plymouth, Massachusetts, lined with landmarks, shops, and sites related to the town’s early colonial history.
  • E. Charles River Path
    Charles River Path is a scenic multi-use trail that follows portions of the Charles River, offering recreational walking, running, and cycling opportunities in and around Wellesley, Massachusetts.
  • 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_69aed95c080881908125e30c5dcdc6f8 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af01f07c688190a6e3689667587247 completed March 9, 2026, 5:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69b56b8e30448190a1ac0df969c83631 completed March 14, 2026, 2:07 p.m.
NEDg Description generation batch_69b56c18d7a48190b00f06b3987253fe completed March 14, 2026, 2:09 p.m.
NED2 Entity disambiguation (via description) batch_69b56ca787f08190b59ed9113658ba91 completed March 14, 2026, 2:11 p.m.
Created at: March 9, 2026, 3:41 p.m.