Triple
T22137834
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Historic Site of Canada (Parliament Hill precinct) |
E547077
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Confederation Boulevard segments
Confederation Boulevard segments are key portions of Ottawa–Gatineau’s ceremonial route that link major national institutions and landmarks in Canada’s capital region.
|
E1522882
|
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: Confederation Boulevard segments | Statement: [National Historic Site of Canada (Parliament Hill precinct), contains, Confederation Boulevard segments]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Confederation Boulevard segments Context triple: [National Historic Site of Canada (Parliament Hill precinct), contains, Confederation Boulevard segments]
-
A.
Chagrin Boulevard corridor
The Chagrin Boulevard corridor is a major commercial strip in the eastern Cleveland suburbs known for its dense concentration of shopping centers, restaurants, and retail businesses.
-
B.
Liberty Avenue corridor
The Liberty Avenue corridor is a major urban thoroughfare that serves as a key transportation and commercial spine for the surrounding neighborhoods.
-
C.
Eisenhower Avenue corridor
Eisenhower Avenue corridor is a mixed-use urban area in Alexandria, Virginia, characterized by office buildings, residential developments, and commercial spaces along Eisenhower Avenue.
-
D.
Fort Weaver Road corridor
Fort Weaver Road corridor is a major transportation artery in the Ewa area of Oʻahu, Hawaiʻi, lined with residential neighborhoods, commercial centers, and community facilities.
-
E.
Morrissey Boulevard corridor
The Morrissey Boulevard corridor is a major arterial roadway and surrounding area in Boston, Massachusetts, known for connecting residential neighborhoods with commercial, institutional, and waterfront destinations along Dorchester’s eastern edge.
- 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: Confederation Boulevard segments Triple: [National Historic Site of Canada (Parliament Hill precinct), contains, Confederation Boulevard segments]
Generated description
Confederation Boulevard segments are key portions of Ottawa–Gatineau’s ceremonial route that link major national institutions and landmarks in Canada’s capital region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Confederation Boulevard segments Target entity description: Confederation Boulevard segments are key portions of Ottawa–Gatineau’s ceremonial route that link major national institutions and landmarks in Canada’s capital region.
-
A.
Chagrin Boulevard corridor
The Chagrin Boulevard corridor is a major commercial strip in the eastern Cleveland suburbs known for its dense concentration of shopping centers, restaurants, and retail businesses.
-
B.
Liberty Avenue corridor
The Liberty Avenue corridor is a major urban thoroughfare that serves as a key transportation and commercial spine for the surrounding neighborhoods.
-
C.
Eisenhower Avenue corridor
Eisenhower Avenue corridor is a mixed-use urban area in Alexandria, Virginia, characterized by office buildings, residential developments, and commercial spaces along Eisenhower Avenue.
-
D.
Fort Weaver Road corridor
Fort Weaver Road corridor is a major transportation artery in the Ewa area of Oʻahu, Hawaiʻi, lined with residential neighborhoods, commercial centers, and community facilities.
-
E.
Morrissey Boulevard corridor
The Morrissey Boulevard corridor is a major arterial roadway and surrounding area in Boston, Massachusetts, known for connecting residential neighborhoods with commercial, institutional, and waterfront destinations along Dorchester’s eastern edge.
- 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_69e11e3a95d88190a3bd80d9471976c3 |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f129bb78bc8190b74af3a5f6a5348f |
completed | April 28, 2026, 9:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a9eb4d2048190bd65bfcc2cc2c45b |
completed | May 18, 2026, 5:08 a.m. |
| NEDg | Description generation | batch_6a0a9fbe9e688190af72e308d32d51de |
completed | May 18, 2026, 5:12 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0aa027a4008190bbaf5906c43bc894 |
completed | May 18, 2026, 5:14 a.m. |
Created at: April 16, 2026, 8:32 p.m.