Triple
T37520
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Massachusetts Supreme Judicial Court |
E742
|
entity |
| Predicate | buildingLocation |
P40
|
FINISHED |
| Object |
Pemberton Square, Boston
Pemberton Square in Boston is a historic civic space in the city's downtown area that houses key government and judicial buildings, including Massachusetts’ highest court.
|
E15127
|
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: Pemberton Square, Boston | Statement: [Massachusetts Supreme Judicial Court, buildingLocation, Pemberton Square, Boston]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pemberton Square, Boston Context triple: [Massachusetts Supreme Judicial Court, buildingLocation, Pemberton Square, Boston]
-
A.
Porter Square
Porter Square is a bustling commercial and transit hub in northern Cambridge, Massachusetts, known for its shopping centers, restaurants, and MBTA Red Line and commuter rail station.
-
B.
Inman Square
Inman Square is a vibrant, historically working-class neighborhood and commercial district in Cambridge, Massachusetts, known for its diverse restaurants, bars, and local businesses.
-
C.
Assembly Square, Somerville
Assembly Square is a major mixed-use commercial and residential district in Somerville, Massachusetts, featuring shopping, dining, offices, and transit access along the Mystic River waterfront.
-
D.
Palmer Square
Palmer Square is a prominent mixed-use town square in downtown Princeton, New Jersey, known for its upscale shops, restaurants, offices, and public gathering spaces adjacent to Princeton University.
-
E.
Harvard Square
Harvard Square is a historic commercial and cultural center in Cambridge, Massachusetts, known for its vibrant mix of shops, restaurants, street performers, and its proximity to Harvard University.
- 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: Pemberton Square, Boston Triple: [Massachusetts Supreme Judicial Court, buildingLocation, Pemberton Square, Boston]
Generated description
Pemberton Square in Boston is a historic civic space in the city's downtown area that houses key government and judicial buildings, including Massachusetts’ highest court.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pemberton Square, Boston Target entity description: Pemberton Square in Boston is a historic civic space in the city's downtown area that houses key government and judicial buildings, including Massachusetts’ highest court.
-
A.
Porter Square
Porter Square is a bustling commercial and transit hub in northern Cambridge, Massachusetts, known for its shopping centers, restaurants, and MBTA Red Line and commuter rail station.
-
B.
Inman Square
Inman Square is a vibrant, historically working-class neighborhood and commercial district in Cambridge, Massachusetts, known for its diverse restaurants, bars, and local businesses.
-
C.
Assembly Square, Somerville
Assembly Square is a major mixed-use commercial and residential district in Somerville, Massachusetts, featuring shopping, dining, offices, and transit access along the Mystic River waterfront.
-
D.
Palmer Square
Palmer Square is a prominent mixed-use town square in downtown Princeton, New Jersey, known for its upscale shops, restaurants, offices, and public gathering spaces adjacent to Princeton University.
-
E.
Harvard Square
Harvard Square is a historic commercial and cultural center in Cambridge, Massachusetts, known for its vibrant mix of shops, restaurants, street performers, and its proximity to Harvard University.
- 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_69a247a8f6c08190bac804906d62ed5a |
completed | Feb. 28, 2026, 1:40 a.m. |
| NER | Named-entity recognition | batch_69a24acbb90881908c9f77e74034eb52 |
completed | Feb. 28, 2026, 1:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2aa40b9fc819092323d52f6ae489d |
completed | Feb. 28, 2026, 8:41 a.m. |
| NEDg | Description generation | batch_69a2abbfe73081909a71a9a6f9fffba8 |
completed | Feb. 28, 2026, 8:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2ac13974c8190af315bf0fab76827 |
completed | Feb. 28, 2026, 8:49 a.m. |
Created at: Feb. 28, 2026, 1:46 a.m.