Triple
T458463
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 3 Scarborough |
E7282
|
entity |
| Predicate | usesRollingStock |
P5426
|
FINISHED |
| Object |
UTDC ICTS Mark I vehicles
UTDC ICTS Mark I vehicles are early-generation, fully automated, lightweight rapid transit cars used on systems like Toronto’s Scarborough RT.
|
E57693
|
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: UTDC ICTS Mark I vehicles | Statement: [Line 3 Scarborough, usesRollingStock, UTDC ICTS Mark I vehicles]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: UTDC ICTS Mark I vehicles Context triple: [Line 3 Scarborough, usesRollingStock, UTDC ICTS Mark I vehicles]
-
A.
Scimitar reconnaissance vehicle
The Scimitar reconnaissance vehicle is a British light tracked armored fighting vehicle designed for high-speed battlefield scouting and surveillance missions.
-
B.
Jackal armoured vehicle
The Jackal armoured vehicle is a high-mobility, lightly armoured patrol and reconnaissance vehicle used by British forces, designed for speed and off-road performance in hostile environments.
-
C.
Patria AMV armoured modular vehicle
The Patria AMV is a Finnish-designed 8×8 wheeled armored fighting vehicle known for its high modularity, protection, and mobility, widely used by several NATO and partner nations.
-
D.
CP-140 Aurora
The CP-140 Aurora is a Canadian long-range maritime patrol and anti-submarine warfare aircraft based on the Lockheed P-3 Orion airframe and used primarily for surveillance and reconnaissance missions.
-
E.
VBCI infantry fighting vehicle
The VBCI infantry fighting vehicle is a modern French 8×8 wheeled armored combat vehicle designed to transport and protect infantry while providing substantial firepower and mobility on the battlefield.
- 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: UTDC ICTS Mark I vehicles Triple: [Line 3 Scarborough, usesRollingStock, UTDC ICTS Mark I vehicles]
Generated description
UTDC ICTS Mark I vehicles are early-generation, fully automated, lightweight rapid transit cars used on systems like Toronto’s Scarborough RT.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: UTDC ICTS Mark I vehicles Target entity description: UTDC ICTS Mark I vehicles are early-generation, fully automated, lightweight rapid transit cars used on systems like Toronto’s Scarborough RT.
-
A.
Scimitar reconnaissance vehicle
The Scimitar reconnaissance vehicle is a British light tracked armored fighting vehicle designed for high-speed battlefield scouting and surveillance missions.
-
B.
Jackal armoured vehicle
The Jackal armoured vehicle is a high-mobility, lightly armoured patrol and reconnaissance vehicle used by British forces, designed for speed and off-road performance in hostile environments.
-
C.
Patria AMV armoured modular vehicle
The Patria AMV is a Finnish-designed 8×8 wheeled armored fighting vehicle known for its high modularity, protection, and mobility, widely used by several NATO and partner nations.
-
D.
CP-140 Aurora
The CP-140 Aurora is a Canadian long-range maritime patrol and anti-submarine warfare aircraft based on the Lockheed P-3 Orion airframe and used primarily for surveillance and reconnaissance missions.
-
E.
VBCI infantry fighting vehicle
The VBCI infantry fighting vehicle is a modern French 8×8 wheeled armored combat vehicle designed to transport and protect infantry while providing substantial firepower and mobility on the battlefield.
- 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_69a2e7e5c5bc8190a1dc8178218fba40 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2efa3163081909acff040a22bd559 |
completed | Feb. 28, 2026, 1:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a44f56b3808190b34ddd3e60b84f85 |
completed | March 1, 2026, 2:38 p.m. |
| NEDg | Description generation | batch_69a450d6a538819098c31a4f429bb149 |
completed | March 1, 2026, 2:44 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a45143456081909aebbed149a5c200 |
completed | March 1, 2026, 2:46 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.