Triple
T21537344
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Langelier |
E531382
|
entity |
| Predicate | hasEntranceOn |
P1974
|
FINISHED |
| Object |
Boulevard Langelier
Boulevard Langelier is a major urban thoroughfare in Montreal, Quebec, known for connecting several residential and commercial districts on the island.
|
E1489405
|
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: Boulevard Langelier | Statement: [Langelier, hasEntranceOn, Boulevard Langelier]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boulevard Langelier Context triple: [Langelier, hasEntranceOn, Boulevard Langelier]
-
A.
Boulevard Gouin Ouest
Boulevard Gouin Ouest is a major arterial street in Montreal that runs along the Rivière des Prairies, serving as a key east–west corridor through the Pierrefonds-Roxboro borough.
-
B.
Boulevard Gouin Est
Boulevard Gouin Est is a major thoroughfare in Montreal that runs along the Rivière des Prairies, serving as an important local artery through several northeastern boroughs.
-
C.
Boulevard Métropolitain
Boulevard Métropolitain is a major east–west expressway in Montreal that forms part of Quebec Autoroute 40 and serves as a key artery for traffic across the island.
-
D.
Saint-Laurent Boulevard
Saint-Laurent Boulevard is a major historic north–south artery in Montreal that traditionally serves as a cultural and linguistic dividing line in the city.
-
E.
Henri-Bourassa Boulevard
Henri-Bourassa Boulevard is a major east–west thoroughfare in Montreal that runs across several boroughs and serves as an important urban transportation corridor.
- 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: Boulevard Langelier Triple: [Langelier, hasEntranceOn, Boulevard Langelier]
Generated description
Boulevard Langelier is a major urban thoroughfare in Montreal, Quebec, known for connecting several residential and commercial districts on the island.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Boulevard Langelier Target entity description: Boulevard Langelier is a major urban thoroughfare in Montreal, Quebec, known for connecting several residential and commercial districts on the island.
-
A.
Boulevard Gouin Ouest
Boulevard Gouin Ouest is a major arterial street in Montreal that runs along the Rivière des Prairies, serving as a key east–west corridor through the Pierrefonds-Roxboro borough.
-
B.
Boulevard Gouin Est
Boulevard Gouin Est is a major thoroughfare in Montreal that runs along the Rivière des Prairies, serving as an important local artery through several northeastern boroughs.
-
C.
Boulevard Métropolitain
Boulevard Métropolitain is a major east–west expressway in Montreal that forms part of Quebec Autoroute 40 and serves as a key artery for traffic across the island.
-
D.
Saint-Laurent Boulevard
Saint-Laurent Boulevard is a major historic north–south artery in Montreal that traditionally serves as a cultural and linguistic dividing line in the city.
-
E.
Henri-Bourassa Boulevard
Henri-Bourassa Boulevard is a major east–west thoroughfare in Montreal that runs across several boroughs and serves as an important urban transportation corridor.
- 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_69e0c45e5b8881908ac18fc2f493b114 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ee9d0fdf448190b47ac7c28904f86b |
completed | April 26, 2026, 11:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09e835fd08819098fde7600d5c91d6 |
completed | May 17, 2026, 4:09 p.m. |
| NEDg | Description generation | batch_6a09e909a4888190aa1d704eb157d86d |
completed | May 17, 2026, 4:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09ea119664819081b072c892fc0471 |
completed | May 17, 2026, 4:17 p.m. |
Created at: April 16, 2026, 6:27 p.m.