Triple
T1373692
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alewife Brook Reservation |
E30170
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object |
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.
|
E160833
|
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: Alewife Greenway | Statement: [Alewife Brook Reservation, crossedBy, Alewife Greenway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alewife Greenway Context triple: [Alewife Brook Reservation, crossedBy, Alewife Greenway]
-
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.
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.
-
C.
Alewife Brook Parkway
Alewife Brook Parkway is a major roadway in the Cambridge and Arlington area of Massachusetts that serves as a key connector between local neighborhoods, transit hubs, and regional routes.
-
D.
Mingo Creek Greenway
Mingo Creek Greenway is a multi-use recreational trail in Knightdale, North Carolina, offering walking, running, and biking paths along Mingo Creek and connecting to the regional greenway network.
-
E.
River Trail
River Trail is a popular hiking path in Great Falls Park that closely follows the Potomac River, offering scenic views of rapids, cliffs, and surrounding woodlands.
- 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: Alewife Greenway Triple: [Alewife Brook Reservation, crossedBy, Alewife Greenway]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alewife Greenway Target entity description: 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.
-
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.
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.
-
C.
Alewife Brook Parkway
Alewife Brook Parkway is a major roadway in the Cambridge and Arlington area of Massachusetts that serves as a key connector between local neighborhoods, transit hubs, and regional routes.
-
D.
Mingo Creek Greenway
Mingo Creek Greenway is a multi-use recreational trail in Knightdale, North Carolina, offering walking, running, and biking paths along Mingo Creek and connecting to the regional greenway network.
-
E.
River Trail
River Trail is a popular hiking path in Great Falls Park that closely follows the Potomac River, offering scenic views of rapids, cliffs, and surrounding woodlands.
- 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_69a498f912008190a376a98b207b2071 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c2f660888190bc9240e0dc4f0aa3 |
completed | March 1, 2026, 10:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acde1a576c81909379c2c0e350cd12 |
completed | March 8, 2026, 2:25 a.m. |
| NEDg | Description generation | batch_69acdeef1b3c81908210246be0a8b37d |
completed | March 8, 2026, 2:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ace0042cd08190a0e1499d4c8e0769 |
completed | March 8, 2026, 2:33 a.m. |
Created at: March 1, 2026, 7:57 p.m.