Triple

T491333
Position Surface form Disambiguated ID Type / Status
Subject Western New York E9995 entity
Predicate hasLandmark P105 FINISHED
Object Letchworth State Park
Letchworth State Park is a renowned New York state park often called the "Grand Canyon of the East," known for its dramatic gorge, waterfalls, and scenic hiking trails.
 E64921 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: Letchworth State Park | Statement: [Western New York, hasLandmark, Letchworth State Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Letchworth State Park
Context triple: [Western New York, hasLandmark, Letchworth State Park]
  • A. Putnam Memorial State Park
    Putnam Memorial State Park is a historic state park in Redding, Connecticut, preserving the winter encampment site of Revolutionary War General Israel Putnam and his troops.
  • B. F.D. Roosevelt State Park
    F.D. Roosevelt State Park is Georgia’s largest state park, known for its extensive hiking trails, scenic overlooks, and historical ties to President Franklin D. Roosevelt.
  • C. Great Falls Park
    Great Falls Park is a U.S. national park along the Potomac River in Virginia, known for its dramatic waterfalls, rugged river gorge, and hiking and viewing opportunities near Washington, D.C.
  • D. Holland State Park
    Holland State Park is a popular Lake Michigan beachfront park in western Michigan known for its sandy beaches, views of the iconic Big Red Lighthouse, and extensive recreational facilities.
  • E. Lawrence Heritage State Park
    Lawrence Heritage State Park is a Massachusetts state park and museum complex that preserves and interprets the industrial and immigrant history of the mill city of Lawrence.
  • 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: Letchworth State Park
Triple: [Western New York, hasLandmark, Letchworth State Park]
Generated description
Letchworth State Park is a renowned New York state park often called the "Grand Canyon of the East," known for its dramatic gorge, waterfalls, and scenic hiking trails.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Letchworth State Park
Target entity description: Letchworth State Park is a renowned New York state park often called the "Grand Canyon of the East," known for its dramatic gorge, waterfalls, and scenic hiking trails.
  • A. Putnam Memorial State Park
    Putnam Memorial State Park is a historic state park in Redding, Connecticut, preserving the winter encampment site of Revolutionary War General Israel Putnam and his troops.
  • B. F.D. Roosevelt State Park
    F.D. Roosevelt State Park is Georgia’s largest state park, known for its extensive hiking trails, scenic overlooks, and historical ties to President Franklin D. Roosevelt.
  • C. Great Falls Park
    Great Falls Park is a U.S. national park along the Potomac River in Virginia, known for its dramatic waterfalls, rugged river gorge, and hiking and viewing opportunities near Washington, D.C.
  • D. Holland State Park
    Holland State Park is a popular Lake Michigan beachfront park in western Michigan known for its sandy beaches, views of the iconic Big Red Lighthouse, and extensive recreational facilities.
  • E. Lawrence Heritage State Park
    Lawrence Heritage State Park is a Massachusetts state park and museum complex that preserves and interprets the industrial and immigrant history of the mill city of Lawrence.
  • 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_69a2e802e2908190ab17c9479e0b6412 completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2f0f959b481908f9f28fb96695924 completed Feb. 28, 2026, 1:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4a6fa632881908ab09767610e6a37 completed March 1, 2026, 8:52 p.m.
NEDg Description generation batch_69a4a7c98d60819099502bbce8d45943 completed March 1, 2026, 8:55 p.m.
NED2 Entity disambiguation (via description) batch_69a4a8359edc8190a1d8986cb50c457b completed March 1, 2026, 8:57 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.