Triple

T12113899
Position Surface form Disambiguated ID Type / Status
Subject Essex, Connecticut E288505 entity
Predicate knownFor P22 FINISHED
Object Connecticut River Museum
The Connecticut River Museum is a regional history and maritime museum in Essex, Connecticut, dedicated to preserving and interpreting the natural, cultural, and nautical heritage of the Connecticut River.
 E966195 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: Connecticut River Museum | Statement: [Essex, Connecticut, knownFor, Connecticut River Museum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Connecticut River Museum
Context triple: [Essex, Connecticut, knownFor, Connecticut River Museum]
  • A. Mattatuck Museum
    The Mattatuck Museum is a regional art and history museum in Waterbury, Connecticut, showcasing American art and the cultural heritage of the Naugatuck Valley.
  • B. Bennington Museum
    Bennington Museum is a regional art and history museum in Bennington, Vermont, known for its collections of American art, local history, and artifacts related to the region’s cultural heritage.
  • C. Maine State Museum
    The Maine State Museum is the official state museum of Maine, showcasing the state's natural history, cultural heritage, and industrial past through extensive exhibits and collections.
  • D. Charles River Museum of Industry and Innovation
    The Charles River Museum of Industry and Innovation is a museum in Waltham, Massachusetts, dedicated to preserving and interpreting the history of American industry, technology, and innovation, particularly the region’s role in the Industrial Revolution.
  • E. Fairfield Museum and History Center
    The Fairfield Museum and History Center is a regional cultural institution in Fairfield, Connecticut that preserves and interprets the town’s history through exhibitions, educational programs, and community events.
  • 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: Connecticut River Museum
Triple: [Essex, Connecticut, knownFor, Connecticut River Museum]
Generated description
The Connecticut River Museum is a regional history and maritime museum in Essex, Connecticut, dedicated to preserving and interpreting the natural, cultural, and nautical heritage of the Connecticut River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Connecticut River Museum
Target entity description: The Connecticut River Museum is a regional history and maritime museum in Essex, Connecticut, dedicated to preserving and interpreting the natural, cultural, and nautical heritage of the Connecticut River.
  • A. Mattatuck Museum
    The Mattatuck Museum is a regional art and history museum in Waterbury, Connecticut, showcasing American art and the cultural heritage of the Naugatuck Valley.
  • B. Bennington Museum
    Bennington Museum is a regional art and history museum in Bennington, Vermont, known for its collections of American art, local history, and artifacts related to the region’s cultural heritage.
  • C. Maine State Museum
    The Maine State Museum is the official state museum of Maine, showcasing the state's natural history, cultural heritage, and industrial past through extensive exhibits and collections.
  • D. Charles River Museum of Industry and Innovation
    The Charles River Museum of Industry and Innovation is a museum in Waltham, Massachusetts, dedicated to preserving and interpreting the history of American industry, technology, and innovation, particularly the region’s role in the Industrial Revolution.
  • E. Fairfield Museum and History Center
    The Fairfield Museum and History Center is a regional cultural institution in Fairfield, Connecticut that preserves and interprets the town’s history through exhibitions, educational programs, and community events.
  • 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_69d6ab4a5c448190a110d1273314b21a completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d9156814148190b47d63a89fcab17c completed April 10, 2026, 3:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f67d58d08190be45fb49f0084b49 completed May 2, 2026, 1:05 p.m.
NEDg Description generation batch_69f600b7385881909ddb86a1d39ff5d4 completed May 2, 2026, 1:48 p.m.
NED2 Entity disambiguation (via description) batch_69f601ef0a9c8190ac922562a8856def completed May 2, 2026, 1:53 p.m.
Created at: April 8, 2026, 9:49 p.m.