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.