Triple

T11153854
Position Surface form Disambiguated ID Type / Status
Subject South Portland, Maine E263852 entity
Predicate hasRecreation P971 FINISHED
Object Greenbelt Walkway
Greenbelt Walkway is a popular multi-use recreational trail in South Portland, Maine, known for its scenic coastal views and connections between parks, neighborhoods, and the waterfront.
E908475 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: Greenbelt Walkway | Statement: [South Portland, Maine, hasRecreation, Greenbelt Walkway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Greenbelt Walkway
Context triple: [South Portland, Maine, hasRecreation, Greenbelt Walkway]
  • A. Kelvin Walkway
    Kelvin Walkway is a scenic riverside path in Glasgow, Scotland, that follows the River Kelvin through parks and green spaces popular with walkers and cyclists.
  • B. Jubilee Greenway
    Jubilee Greenway is a long-distance walking and cycling route in London created to celebrate Queen Elizabeth II’s Diamond Jubilee, linking many of the city’s major parks and landmarks.
  • C. Braeside Walk
    Braeside Walk is a scenic walking route in the Blackheath area, offering visitors a tranquil way to explore the local natural surroundings.
  • D. Torrs Millennium Walkway
    Torrs Millennium Walkway is a dramatic elevated footpath and viewing platform built into the side of a gorge above the River Goyt in New Mills, Derbyshire, offering scenic views and linking local walking routes.
  • E. Long Bridge Park
    Long Bridge Park is a modern recreational and green space in Arlington, Virginia, featuring sports fields, walking trails, and views of the Potomac River and Washington, D.C.
  • 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: Greenbelt Walkway
Triple: [South Portland, Maine, hasRecreation, Greenbelt Walkway]
Generated description
Greenbelt Walkway is a popular multi-use recreational trail in South Portland, Maine, known for its scenic coastal views and connections between parks, neighborhoods, and the waterfront.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Greenbelt Walkway
Target entity description: Greenbelt Walkway is a popular multi-use recreational trail in South Portland, Maine, known for its scenic coastal views and connections between parks, neighborhoods, and the waterfront.
  • A. Kelvin Walkway
    Kelvin Walkway is a scenic riverside path in Glasgow, Scotland, that follows the River Kelvin through parks and green spaces popular with walkers and cyclists.
  • B. Jubilee Greenway
    Jubilee Greenway is a long-distance walking and cycling route in London created to celebrate Queen Elizabeth II’s Diamond Jubilee, linking many of the city’s major parks and landmarks.
  • C. Braeside Walk
    Braeside Walk is a scenic walking route in the Blackheath area, offering visitors a tranquil way to explore the local natural surroundings.
  • D. Torrs Millennium Walkway
    Torrs Millennium Walkway is a dramatic elevated footpath and viewing platform built into the side of a gorge above the River Goyt in New Mills, Derbyshire, offering scenic views and linking local walking routes.
  • E. Long Bridge Park
    Long Bridge Park is a modern recreational and green space in Arlington, Virginia, featuring sports fields, walking trails, and views of the Potomac River and Washington, D.C.
  • 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_69d6aa9ccddc8190868998c8b7beb060 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e872ffbc8190b8a3bbd912115342 completed April 9, 2026, 5:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69e46334125c81909e2807b2c7e573b9 completed April 19, 2026, 5:08 a.m.
NEDg Description generation batch_69e46c3448348190b2c062d21771066d completed April 19, 2026, 5:46 a.m.
NED2 Entity disambiguation (via description) batch_69e46dadbc5c8190b41279a05731dc95 completed April 19, 2026, 5:52 a.m.
Created at: April 8, 2026, 9:28 p.m.