Triple
T22680635
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dorchester Square |
E560470
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object |
Dorchester Square Bus Terminal
Dorchester Square Bus Terminal is a public transit hub in downtown Montreal that serves as a major boarding and transfer point for city bus routes near Dorchester Square.
|
E1549204
|
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: Dorchester Square Bus Terminal | Statement: [Dorchester Square, adjacentTo, Dorchester Square Bus Terminal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dorchester Square Bus Terminal Context triple: [Dorchester Square, adjacentTo, Dorchester Square Bus Terminal]
-
A.
Dudley Street Terminal
Dudley Street Terminal was a major elevated rapid transit station and former hub in Boston’s Roxbury neighborhood that served as a key interchange on the city’s early urban rail network.
-
B.
Randolph Street Terminal
Randolph Street Terminal was a former downtown Chicago commuter rail station that served as the central hub for trains on what is now Metra’s Electric District line.
-
C.
Davis Square MBTA station
Davis Square MBTA station is a Red Line subway stop in Somerville, Massachusetts, serving as a major transit hub in the Davis Square neighborhood.
-
D.
Amherst Street Station
Amherst Street Station is a light rail station on the Buffalo Metro Rail system serving the Amherst Street area of Buffalo, New York.
-
E.
MBTA South Station
MBTA South Station is Boston’s major intermodal transit hub, serving as a central terminal for commuter rail, Amtrak, subway, and bus services.
- 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: Dorchester Square Bus Terminal Triple: [Dorchester Square, adjacentTo, Dorchester Square Bus Terminal]
Generated description
Dorchester Square Bus Terminal is a public transit hub in downtown Montreal that serves as a major boarding and transfer point for city bus routes near Dorchester Square.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dorchester Square Bus Terminal Target entity description: Dorchester Square Bus Terminal is a public transit hub in downtown Montreal that serves as a major boarding and transfer point for city bus routes near Dorchester Square.
-
A.
Dudley Street Terminal
Dudley Street Terminal was a major elevated rapid transit station and former hub in Boston’s Roxbury neighborhood that served as a key interchange on the city’s early urban rail network.
-
B.
Randolph Street Terminal
Randolph Street Terminal was a former downtown Chicago commuter rail station that served as the central hub for trains on what is now Metra’s Electric District line.
-
C.
Davis Square MBTA station
Davis Square MBTA station is a Red Line subway stop in Somerville, Massachusetts, serving as a major transit hub in the Davis Square neighborhood.
-
D.
Amherst Street Station
Amherst Street Station is a light rail station on the Buffalo Metro Rail system serving the Amherst Street area of Buffalo, New York.
-
E.
MBTA South Station
MBTA South Station is Boston’s major intermodal transit hub, serving as a central terminal for commuter rail, Amtrak, subway, and bus services.
- 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_69e2454bfd00819099115715a22cb057 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1786027648190972d1b0bbe81ed13 |
completed | April 29, 2026, 3:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b73f2e9ec8190b8dd114b99990faa |
completed | May 18, 2026, 8:17 p.m. |
| NEDg | Description generation | batch_6a0b75dd6214819088a62ec842f0493b |
completed | May 18, 2026, 8:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0b76ab5cdc8190be190e8980869ba0 |
completed | May 18, 2026, 8:29 p.m. |
Created at: April 17, 2026, 3:11 p.m.