Triple
T23071356
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blackstone Square |
E575202
|
entity |
| Predicate | hasStreetBoundary |
P6131
|
FINISHED |
| Object |
West Brookline Street
West Brookline Street is a residential street in Boston’s South End neighborhood that borders the historic Blackstone Square park.
|
E1576011
|
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: West Brookline Street | Statement: [Blackstone Square, hasStreetBoundary, West Brookline Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Brookline Street Context triple: [Blackstone Square, hasStreetBoundary, West Brookline Street]
-
A.
West Randolph Street
West Randolph Street is a major east–west thoroughfare in Chicago known for its theaters, restaurants, and role as a key corridor in the city’s downtown Loop area.
-
B.
Endicott Street
Endicott Street is a main roadway in Laconia, New Hampshire, that serves the popular Weirs Beach area and its surrounding lakeside attractions.
-
C.
West Quincy Street
West Quincy Street is a downtown Chicago street located in the Loop, running near the intersection of Quincy and Wells Streets and serving as a connector amid the city's central transit and business district.
-
D.
Winthrop Avenue
Winthrop Avenue is a roadway in the Beachmont area of Revere, Massachusetts, serving as a main local thoroughfare near the coastline.
-
E.
Lynnfield Street
Lynnfield Street is a local roadway associated with the Wyoma neighborhood, serving as one of its primary connecting streets.
- 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: West Brookline Street Triple: [Blackstone Square, hasStreetBoundary, West Brookline Street]
Generated description
West Brookline Street is a residential street in Boston’s South End neighborhood that borders the historic Blackstone Square park.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: West Brookline Street Target entity description: West Brookline Street is a residential street in Boston’s South End neighborhood that borders the historic Blackstone Square park.
-
A.
West Randolph Street
West Randolph Street is a major east–west thoroughfare in Chicago known for its theaters, restaurants, and role as a key corridor in the city’s downtown Loop area.
-
B.
Endicott Street
Endicott Street is a main roadway in Laconia, New Hampshire, that serves the popular Weirs Beach area and its surrounding lakeside attractions.
-
C.
West Quincy Street
West Quincy Street is a downtown Chicago street located in the Loop, running near the intersection of Quincy and Wells Streets and serving as a connector amid the city's central transit and business district.
-
D.
Winthrop Avenue
Winthrop Avenue is a roadway in the Beachmont area of Revere, Massachusetts, serving as a main local thoroughfare near the coastline.
-
E.
Lynnfield Street
Lynnfield Street is a local roadway associated with the Wyoma neighborhood, serving as one of its primary connecting streets.
- 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_69e245bd6e4c8190bb8942245b68cad5 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18c5ffad881909ed626045c15dd33 |
completed | April 29, 2026, 4:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c3f33a6588190a0c3376e4120b45b |
completed | May 19, 2026, 10:45 a.m. |
| NEDg | Description generation | batch_6a0c3fd6ae3c8190ad5debec1c122750 |
completed | May 19, 2026, 10:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c4064012c819083b2ffe795226ab6 |
completed | May 19, 2026, 10:50 a.m. |
Created at: April 17, 2026, 3:56 p.m.