Triple
T7126123
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MBTA Green Line B branch |
E166066
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object |
Brighton neighborhood
Brighton neighborhood is a residential area of Boston known for its dense student population, diverse community, and mix of urban amenities and historic streetscapes.
|
E643597
|
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: Brighton neighborhood | Statement: [MBTA Green Line B branch, serves, Brighton neighborhood]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brighton neighborhood Context triple: [MBTA Green Line B branch, serves, Brighton neighborhood]
-
A.
Belmont neighborhood
Belmont neighborhood is a predominantly Italian-American residential and commercial area in the central Bronx, New York City, known for its “Little Italy” along Arthur Avenue.
-
B.
Buena Vista neighborhood
Buena Vista neighborhood is a residential community located in the southeastern quadrant of Washington, D.C., known for its hilly terrain and views overlooking the city.
-
C.
Fairhill neighborhood
Fairhill neighborhood is a predominantly residential community in North Philadelphia known historically for its large Puerto Rican population and vibrant Latino culture.
-
D.
Brookdale neighborhood
Brookdale neighborhood is a residential area in Oakland, California, situated near the Fruitvale district and characterized by its urban setting and diverse community.
-
E.
Kingsbridge neighborhood
The Kingsbridge neighborhood is a residential and commercial area in the northwest Bronx, New York City, known for its diverse community, busy shopping corridors, and access to major parks and transit.
- 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: Brighton neighborhood Triple: [MBTA Green Line B branch, serves, Brighton neighborhood]
Generated description
Brighton neighborhood is a residential area of Boston known for its dense student population, diverse community, and mix of urban amenities and historic streetscapes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brighton neighborhood Target entity description: Brighton neighborhood is a residential area of Boston known for its dense student population, diverse community, and mix of urban amenities and historic streetscapes.
-
A.
Belmont neighborhood
Belmont neighborhood is a predominantly Italian-American residential and commercial area in the central Bronx, New York City, known for its “Little Italy” along Arthur Avenue.
-
B.
Buena Vista neighborhood
Buena Vista neighborhood is a residential community located in the southeastern quadrant of Washington, D.C., known for its hilly terrain and views overlooking the city.
-
C.
Fairhill neighborhood
Fairhill neighborhood is a predominantly residential community in North Philadelphia known historically for its large Puerto Rican population and vibrant Latino culture.
-
D.
Brookdale neighborhood
Brookdale neighborhood is a residential area in Oakland, California, situated near the Fruitvale district and characterized by its urban setting and diverse community.
-
E.
Kingsbridge neighborhood
The Kingsbridge neighborhood is a residential and commercial area in the northwest Bronx, New York City, known for its diverse community, busy shopping corridors, and access to major parks and transit.
- 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_69c6888350588190870cd552b427a1cd |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e64d99888190a93c1822e19b5457 |
completed | March 27, 2026, 8:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7a3357e548190bb56c31843c69f95 |
completed | March 28, 2026, 9:45 a.m. |
| NEDg | Description generation | batch_69c7a446c5088190908dd7b4cdc57f18 |
completed | March 28, 2026, 9:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7a4fc9f788190b38437c6e91a5f8a |
completed | March 28, 2026, 9:53 a.m. |
Created at: March 27, 2026, 2:44 p.m.