Triple
T4002866
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greater Boston parkway system |
E89454
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Parkway along the Charles River Basin
Parkway along the Charles River Basin is a scenic riverside roadway and greenway in the Boston area that provides recreational access and views along the Charles River.
|
E181533
|
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: Parkway along the Charles River Basin | Statement: [Greater Boston parkway system, hasPart, Parkway along the Charles River Basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Parkway along the Charles River Basin Context triple: [Greater Boston parkway system, hasPart, Parkway along the Charles River Basin]
-
A.
Neponset River Greenway
Neponset River Greenway is a multi-use recreational trail and green corridor along the Neponset River in the Boston area, offering walking, biking, and scenic waterfront access.
-
B.
Alewife Greenway
Alewife Greenway is a multi-use recreational path and green corridor in the Boston area that provides walking and biking access through natural and urban landscapes.
-
C.
Fore River Parkway
Fore River Parkway is a roadway and green corridor in Portland, Maine, running along the Fore River and connecting key transportation and waterfront areas.
-
D.
Charles River Bike Path
The Charles River Bike Path is a popular multi-use recreational trail that runs along the Charles River, offering scenic views and a key commuting and leisure route for cyclists, runners, and walkers in the Boston–Cambridge area.
-
E.
East Boston Greenway
East Boston Greenway is a linear urban park and multi-use trail in East Boston that connects neighborhoods to waterfront parks and open spaces.
- 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: Parkway along the Charles River Basin Triple: [Greater Boston parkway system, hasPart, Parkway along the Charles River Basin]
Generated description
Parkway along the Charles River Basin is a scenic riverside roadway and greenway in the Boston area that provides recreational access and views along the Charles River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Parkway along the Charles River Basin Target entity description: Parkway along the Charles River Basin is a scenic riverside roadway and greenway in the Boston area that provides recreational access and views along the Charles River.
-
A.
Neponset River Greenway
Neponset River Greenway is a multi-use recreational trail and green corridor along the Neponset River in the Boston area, offering walking, biking, and scenic waterfront access.
-
B.
Alewife Greenway
Alewife Greenway is a multi-use recreational path and green corridor in the Boston area that provides walking and biking access through natural and urban landscapes.
-
C.
Fore River Parkway
Fore River Parkway is a roadway and green corridor in Portland, Maine, running along the Fore River and connecting key transportation and waterfront areas.
-
D.
Charles River Bike Path
chosen
The Charles River Bike Path is a popular multi-use recreational trail that runs along the Charles River, offering scenic views and a key commuting and leisure route for cyclists, runners, and walkers in the Boston–Cambridge area.
-
E.
East Boston Greenway
East Boston Greenway is a linear urban park and multi-use trail in East Boston that connects neighborhoods to waterfront parks and open spaces.
- 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_69b54c61bad48190a5115dbd4a3457d6 |
completed | March 14, 2026, 11:54 a.m. |
| NEDg | Description generation | batch_69b54cf3da208190aa844c9ea66354fe |
completed | March 14, 2026, 11:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b55159dc288190a63d5f5164b73bbb |
completed | March 14, 2026, 12:15 p.m. |
Created at: March 9, 2026, 3:34 p.m.