Triple
T5853188
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Avenue station |
E130085
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object |
Milton neighborhood along the Neponset River
The Milton neighborhood along the Neponset River is a residential area in Milton, Massachusetts, situated by the Neponset River and connected to Boston via public transit and nearby greenway paths.
|
E550208
|
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: Milton neighborhood along the Neponset River | Statement: [Central Avenue station, serves, Milton neighborhood along the Neponset River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Milton neighborhood along the Neponset River Context triple: [Central Avenue station, serves, Milton neighborhood along the Neponset River]
-
A.
Malden riverfront
Malden riverfront is the developed shoreline area along the Malden River, featuring public access, recreational spaces, and views of the water.
-
B.
Alewife neighborhood of Cambridge
The Alewife neighborhood of Cambridge is a mixed-use urban area in northwest Cambridge, Massachusetts, known for its major transit station, office parks, and proximity to wetlands and natural reserves.
-
C.
Rumford Falls neighborhood
Rumford Falls neighborhood is a historic mill and residential district within the town of Rumford, Maine, centered around the falls of the Androscoggin River.
-
D.
Riverside, Newton, Massachusetts
Riverside is a village in the city of Newton, Massachusetts, known primarily as the western terminus and park-and-ride hub of the MBTA Green Line D branch.
-
E.
Jamaica Plain neighborhood
Jamaica Plain is a diverse, primarily residential Boston neighborhood known for its green spaces, vibrant local culture, and strong community activism.
- 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: Milton neighborhood along the Neponset River Triple: [Central Avenue station, serves, Milton neighborhood along the Neponset River]
Generated description
The Milton neighborhood along the Neponset River is a residential area in Milton, Massachusetts, situated by the Neponset River and connected to Boston via public transit and nearby greenway paths.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Milton neighborhood along the Neponset River Target entity description: The Milton neighborhood along the Neponset River is a residential area in Milton, Massachusetts, situated by the Neponset River and connected to Boston via public transit and nearby greenway paths.
-
A.
Malden riverfront
Malden riverfront is the developed shoreline area along the Malden River, featuring public access, recreational spaces, and views of the water.
-
B.
Alewife neighborhood of Cambridge
The Alewife neighborhood of Cambridge is a mixed-use urban area in northwest Cambridge, Massachusetts, known for its major transit station, office parks, and proximity to wetlands and natural reserves.
-
C.
Rumford Falls neighborhood
Rumford Falls neighborhood is a historic mill and residential district within the town of Rumford, Maine, centered around the falls of the Androscoggin River.
-
D.
Riverside, Newton, Massachusetts
Riverside is a village in the city of Newton, Massachusetts, known primarily as the western terminus and park-and-ride hub of the MBTA Green Line D branch.
-
E.
Jamaica Plain neighborhood
Jamaica Plain is a diverse, primarily residential Boston neighborhood known for its green spaces, vibrant local culture, and strong community activism.
- 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_69c0084de39081909eb34e6bed74215a |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c035529cf88190acc547ae839950e7 |
completed | March 22, 2026, 6:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0a1b8f8508190942ce1725884d254 |
completed | March 23, 2026, 2:13 a.m. |
| NEDg | Description generation | batch_69c0a30d66088190b6e37a95527b273d |
completed | March 23, 2026, 2:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0a364931c81908d595d74cb4f9a7b |
completed | March 23, 2026, 2:20 a.m. |
Created at: March 22, 2026, 3:55 p.m.