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.