Triple
T4002886
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greater Boston parkway system |
E89454
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Parkways of the Blue Hills Reservation
The Parkways of the Blue Hills Reservation are a historic network of scenic roadways in the Blue Hills area south of Boston, designed to provide access to and views of the reservation’s natural landscapes.
|
E51490
|
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: Parkways of the Blue Hills Reservation | Statement: [Greater Boston parkway system, hasPart, Parkways of the Blue Hills Reservation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Parkways of the Blue Hills Reservation Context triple: [Greater Boston parkway system, hasPart, Parkways of the Blue Hills Reservation]
-
A.
Blue Hills Reservation
Blue Hills Reservation is a large state park and conservation area just south of Boston, known for its wooded hills, hiking trails, and scenic views.
-
B.
Middlesex Fells Reservation
Middlesex Fells Reservation is a large state-owned natural area north of Boston known for its forests, reservoirs, and extensive network of hiking and biking trails.
-
C.
Savin Hill Park
Savin Hill Park is a neighborhood green space in the Savin Hill area of Dorchester, Boston, offering recreational facilities and views of the surrounding city and waterfront.
-
D.
Kimball Hill Park
Kimball Hill Park is a public recreational park located in the suburban community of Rolling Meadows, Illinois.
-
E.
Alewife Brook Reservation
Alewife Brook Reservation is an urban nature preserve and wetland park in Cambridge, Massachusetts, offering trails, wildlife habitat, and floodplain protection within the Boston metropolitan area.
- 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: Parkways of the Blue Hills Reservation Triple: [Greater Boston parkway system, hasPart, Parkways of the Blue Hills Reservation]
Generated description
The Parkways of the Blue Hills Reservation are a historic network of scenic roadways in the Blue Hills area south of Boston, designed to provide access to and views of the reservation’s natural landscapes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Parkways of the Blue Hills Reservation Target entity description: The Parkways of the Blue Hills Reservation are a historic network of scenic roadways in the Blue Hills area south of Boston, designed to provide access to and views of the reservation’s natural landscapes.
-
A.
Blue Hills Reservation
chosen
Blue Hills Reservation is a large state park and conservation area just south of Boston, known for its wooded hills, hiking trails, and scenic views.
-
B.
Middlesex Fells Reservation
Middlesex Fells Reservation is a large state-owned natural area north of Boston known for its forests, reservoirs, and extensive network of hiking and biking trails.
-
C.
Savin Hill Park
Savin Hill Park is a neighborhood green space in the Savin Hill area of Dorchester, Boston, offering recreational facilities and views of the surrounding city and waterfront.
-
D.
Kimball Hill Park
Kimball Hill Park is a public recreational park located in the suburban community of Rolling Meadows, Illinois.
-
E.
Alewife Brook Reservation
Alewife Brook Reservation is an urban nature preserve and wetland park in Cambridge, Massachusetts, offering trails, wildlife habitat, and floodplain protection within the Boston metropolitan area.
- F. None of above.
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_69aed9585e788190bec2d39deba3750f |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aefa44125881909f45ecd0a986c581 |
completed | March 9, 2026, 4:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5562455a0819097fb6a566f2d387a |
completed | March 14, 2026, 12:35 p.m. |
| NEDg | Description generation | batch_69b556bd17f481909647a10398025f3e |
completed | March 14, 2026, 12:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b55733159481908d5a427a57bef9a3 |
completed | March 14, 2026, 12:40 p.m. |
Created at: March 9, 2026, 3:34 p.m.