Triple
T679000
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Belmont, Massachusetts |
E13139
|
entity |
| Predicate | hasPark |
P105
|
FINISHED |
| Object |
Beaver Brook Reservation
Beaver Brook Reservation is a public park and natural conservation area in Belmont, Massachusetts, known for its walking trails, waterfalls, and scenic woodlands.
|
E89537
|
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: Beaver Brook Reservation | Statement: [Belmont, Massachusetts, hasPark, Beaver Brook Reservation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Beaver Brook Reservation Context triple: [Belmont, Massachusetts, hasPark, Beaver Brook Reservation]
-
A.
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.
-
B.
Lynn Woods Reservation
Lynn Woods Reservation is a large municipal forest and public park in Lynn, Massachusetts, known for its extensive trail system, scenic ponds, and historic stone structures.
-
C.
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.
-
D.
Ward Pound Ridge Reservation
Ward Pound Ridge Reservation is the largest park in Westchester County, New York, known for its extensive network of hiking trails, diverse natural habitats, and outdoor recreation opportunities.
-
E.
Mashamoquet State Park
Mashamoquet State Park is a public recreation and natural area in northeastern Connecticut known for its woodlands, hiking trails, and historic sites such as the Wolf Den.
- 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: Beaver Brook Reservation Triple: [Belmont, Massachusetts, hasPark, Beaver Brook Reservation]
Generated description
Beaver Brook Reservation is a public park and natural conservation area in Belmont, Massachusetts, known for its walking trails, waterfalls, and scenic woodlands.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Beaver Brook Reservation Target entity description: Beaver Brook Reservation is a public park and natural conservation area in Belmont, Massachusetts, known for its walking trails, waterfalls, and scenic woodlands.
-
A.
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.
-
B.
Lynn Woods Reservation
Lynn Woods Reservation is a large municipal forest and public park in Lynn, Massachusetts, known for its extensive trail system, scenic ponds, and historic stone structures.
-
C.
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.
-
D.
Ward Pound Ridge Reservation
Ward Pound Ridge Reservation is the largest park in Westchester County, New York, known for its extensive network of hiking trails, diverse natural habitats, and outdoor recreation opportunities.
-
E.
Mashamoquet State Park
Mashamoquet State Park is a public recreation and natural area in northeastern Connecticut known for its woodlands, hiking trails, and historic sites such as the Wolf Den.
- 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_69a4933d3bf88190972041cd8cf143b9 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a4a04e17088190943d54977eb3f83a |
completed | March 1, 2026, 8:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a654d806f08190a8e19f0918f23eb7 |
completed | March 3, 2026, 3:26 a.m. |
| NEDg | Description generation | batch_69a65b3d6e60819084b3b1e75a5710be |
completed | March 3, 2026, 3:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a65bbdedb081909b10366eabca5f16 |
completed | March 3, 2026, 3:55 a.m. |
Created at: March 1, 2026, 7:36 p.m.