Triple
T9104490
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bloor Viaduct |
E218442
|
entity |
| Predicate | hasSafetyBarrier |
P63490
|
FINISHED |
| Object |
Luminous Veil
Luminous Veil is a striking illuminated suicide-prevention barrier and public art installation on Toronto’s Prince Edward Viaduct (Bloor Viaduct).
|
E777124
|
NE FINISHED |
How this triple was built (5 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: Luminous Veil | Statement: [Bloor Viaduct, hasSafetyBarrier, Luminous Veil]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Luminous Veil Context triple: [Bloor Viaduct, hasSafetyBarrier, Luminous Veil]
-
A.
The Luminous Darkness
The Luminous Darkness is a theological and social reflection by Howard Thurman that explores race, spirituality, and the quest for reconciliation in a segregated America.
-
B.
Beneath the Veil
"Beneath the Veil" is a song by the American indie pop band Chester French.
-
C.
The Veil
The Veil is a 2016 American supernatural horror film directed by Phil Joanou, centered on the dark legacy of a cult’s mass suicide and its lone survivor.
-
D.
Post Tenebras Lux
Post Tenebras Lux is a Latin motto meaning "After darkness, light," historically associated with the Protestant Reformation and symbolizing spiritual renewal and enlightenment.
-
E.
Light in Darkness
Light in Darkness is the English motto of the University of Liberia, expressing its mission to provide enlightenment and knowledge amid challenging circumstances.
- 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: Luminous Veil Triple: [Bloor Viaduct, hasSafetyBarrier, Luminous Veil]
Generated description
Luminous Veil is a striking illuminated suicide-prevention barrier and public art installation on Toronto’s Prince Edward Viaduct (Bloor Viaduct).
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Luminous Veil Target entity description: Luminous Veil is a striking illuminated suicide-prevention barrier and public art installation on Toronto’s Prince Edward Viaduct (Bloor Viaduct).
-
A.
The Luminous Darkness
The Luminous Darkness is a theological and social reflection by Howard Thurman that explores race, spirituality, and the quest for reconciliation in a segregated America.
-
B.
Beneath the Veil
"Beneath the Veil" is a song by the American indie pop band Chester French.
-
C.
The Veil
The Veil is a 2016 American supernatural horror film directed by Phil Joanou, centered on the dark legacy of a cult’s mass suicide and its lone survivor.
-
D.
Post Tenebras Lux
Post Tenebras Lux is a Latin motto meaning "After darkness, light," historically associated with the Protestant Reformation and symbolizing spiritual renewal and enlightenment.
-
E.
Light in Darkness
Light in Darkness is the English motto of the University of Liberia, expressing its mission to provide enlightenment and knowledge amid challenging circumstances.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasSafetyBarrier Context triple: [Bloor Viaduct, hasSafetyBarrier, Luminous Veil]
-
A.
hasSafetyInfrastructure
Indicates that appropriate safety-related structures, systems, or measures are present for the referenced entity or environment.
-
B.
hasSafetyCharacteristic
chosen
Indicates that an entity possesses a specific safety-related property, feature, or attribute.
-
C.
isBarrierTo
Indicates that one entity obstructs, prevents, or significantly hinders another entity from occurring, progressing, or being accessed.
-
D.
typicalBarrierType
Indicates the usual or characteristic type of barrier associated with or used in a given context or situation.
-
E.
hasSlopeProtection
Indicates that a slope or embankment is equipped with protective measures or structures to prevent erosion, instability, or damage.
- F. None of above.
Provenance (6 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_69ca83db7448819090d0a5de842ef2ac |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cca56f1f10819091abadf7cd06c3a6 |
completed | April 1, 2026, 4:56 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d01840d2488190a14d458aa181cc47 |
completed | April 3, 2026, 7:42 p.m. |
| NEDg | Description generation | batch_69d0196766248190aebda80cbd7d1eef |
completed | April 3, 2026, 7:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d019d76d2481909118b163ce5713f2 |
completed | April 3, 2026, 7:49 p.m. |
| PD | Predicate disambiguation | batch_69cc65fc7f408190a5846e29ab3b97e5 |
completed | April 1, 2026, 12:25 a.m. |
Created at: March 30, 2026, 7:15 p.m.