Triple
T512837
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Somerville, Massachusetts |
E10643
|
entity |
| Predicate | separatedFrom |
P243
|
FINISHED |
| Object |
Charlestown, Massachusetts
Charlestown, Massachusetts is a historic Boston neighborhood located on the north side of the city, known for landmarks like the Bunker Hill Monument and its colonial-era waterfront.
|
E399
|
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: Charlestown, Massachusetts | Statement: [Somerville, Massachusetts, separatedFrom, Charlestown, Massachusetts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charlestown, Massachusetts Context triple: [Somerville, Massachusetts, separatedFrom, Charlestown, Massachusetts]
-
A.
Charlestown, Massachusetts Bay Colony
Charlestown, Massachusetts Bay Colony was one of the earliest English settlements in New England, located across the Charles River from Boston and serving as an important colonial town in the 17th century.
-
B.
Revere, Massachusetts
Revere, Massachusetts is a coastal city just north of Boston known for Revere Beach, the oldest public beach in the United States.
-
C.
Boston Common
Boston Common is a historic central public park in downtown Boston and the oldest city park in the United States.
-
D.
Plymouth, Massachusetts
Plymouth, Massachusetts is a historic coastal town best known as the landing site of the Pilgrims in 1620 and often called "America’s Hometown."
-
E.
Taunton, Massachusetts
Taunton, Massachusetts is a historic city in Bristol County known as the "Silver City" for its former prominence in the silver manufacturing industry.
- 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: Charlestown, Massachusetts Triple: [Somerville, Massachusetts, separatedFrom, Charlestown, Massachusetts]
Generated description
Charlestown, Massachusetts is a historic Boston neighborhood located on the north side of the city, known for landmarks like the Bunker Hill Monument and its colonial-era waterfront.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Charlestown, Massachusetts Target entity description: Charlestown, Massachusetts is a historic Boston neighborhood located on the north side of the city, known for landmarks like the Bunker Hill Monument and its colonial-era waterfront.
-
A.
Charlestown, Massachusetts Bay Colony
chosen
Charlestown, Massachusetts Bay Colony was one of the earliest English settlements in New England, located across the Charles River from Boston and serving as an important colonial town in the 17th century.
-
B.
Revere, Massachusetts
Revere, Massachusetts is a coastal city just north of Boston known for Revere Beach, the oldest public beach in the United States.
-
C.
Boston Common
Boston Common is a historic central public park in downtown Boston and the oldest city park in the United States.
-
D.
Plymouth, Massachusetts
Plymouth, Massachusetts is a historic coastal town best known as the landing site of the Pilgrims in 1620 and often called "America’s Hometown."
-
E.
Taunton, Massachusetts
Taunton, Massachusetts is a historic city in Bristol County known as the "Silver City" for its former prominence in the silver manufacturing industry.
- 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_69a2e84a0d08819087e01863fcd9abf1 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2f1804e908190a1d34ac952e84a3f |
completed | Feb. 28, 2026, 1:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad292fbfe88190816bc5d4f0e56e9f |
completed | March 8, 2026, 7:45 a.m. |
| NEDg | Description generation | batch_69ad29b9ffa88190a047b213cbfd4c84 |
completed | March 8, 2026, 7:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad2a2d6b7c819083042c3a36fb55e4 |
completed | March 8, 2026, 7:50 a.m. |
Created at: Feb. 28, 2026, 1:12 p.m.