Triple
T4082324
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North End, Boston |
E87503
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Salem Street
Salem Street is a historic thoroughfare in Boston’s North End, known for its old-world streetscape, Italian-American eateries, and proximity to notable colonial-era landmarks.
|
E689736
|
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: Salem Street | Statement: [North End, Boston, contains, Salem Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Salem Street Context triple: [North End, Boston, contains, Salem Street]
-
A.
Dartmouth Street
Dartmouth Street is a major thoroughfare in Boston’s Back Bay neighborhood, known for bordering Copley Square and providing access to prominent cultural and architectural landmarks.
-
B.
Medford Street
Medford Street is a roadway in Somerville, Massachusetts, that passes through the commercial and transit hub of Magoun Square.
-
C.
Middlesex Street
Middlesex Street is a local roadway in Malden, Massachusetts, that provides access to the nearby Malden Center transit station.
-
D.
Hawthorne Street
Hawthorne Street is a roadway in the Greater Boston area that serves as part of the route for the MBTA’s 111 bus line.
-
E.
Whitehead Street
Whitehead Street is a notable street in Key West, Florida, known for landmarks such as the Ernest Hemingway Home and Museum and its proximity to the Southernmost Point buoy.
- 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: Salem Street Triple: [North End, Boston, contains, Salem Street]
Generated description
Salem Street is a historic thoroughfare in Boston’s North End, known for its old-world streetscape, Italian-American eateries, and proximity to notable colonial-era landmarks.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Salem Street Target entity description: Salem Street is a historic thoroughfare in Boston’s North End, known for its old-world streetscape, Italian-American eateries, and proximity to notable colonial-era landmarks.
-
A.
Dartmouth Street
Dartmouth Street is a major thoroughfare in Boston’s Back Bay neighborhood, known for bordering Copley Square and providing access to prominent cultural and architectural landmarks.
-
B.
Medford Street
Medford Street is a roadway in Somerville, Massachusetts, that passes through the commercial and transit hub of Magoun Square.
-
C.
Middlesex Street
Middlesex Street is a local roadway in Malden, Massachusetts, that provides access to the nearby Malden Center transit station.
-
D.
Hawthorne Street
Hawthorne Street is a roadway in the Greater Boston area that serves as part of the route for the MBTA’s 111 bus line.
-
E.
Whitehead Street
Whitehead Street is a notable street in Key West, Florida, known for landmarks such as the Ernest Hemingway Home and Museum and its proximity to the Southernmost Point buoy.
- 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_69aed9435cf48190ad1da737c962d19d |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aefc77dab481909bcf197daf2def59 |
completed | March 9, 2026, 4:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c9061044ac8190b204f5002955df72 |
completed | March 29, 2026, 10:59 a.m. |
| NEDg | Description generation | batch_69c90933c6f081909b7bf058096356f7 |
completed | March 29, 2026, 11:12 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c909a10c1c8190995e9e60c9bd62e1 |
completed | March 29, 2026, 11:14 a.m. |
Created at: March 9, 2026, 3:39 p.m.