Triple
T3674988
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Terminal 1 (Toronto Pearson International Airport) |
E77968
|
entity |
| Predicate | connectedBy |
P37
|
FINISHED |
| Object |
Terminal Link train
The Terminal Link train is a free automated people-mover system at Toronto Pearson International Airport that shuttles passengers between terminals and nearby facilities.
|
E378503
|
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: Terminal Link train | Statement: [Terminal 1 (Toronto Pearson International Airport), connectedBy, Terminal Link train]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Terminal Link train Context triple: [Terminal 1 (Toronto Pearson International Airport), connectedBy, Terminal Link train]
-
A.
Airport Rail Link
The Airport Rail Link is a rapid transit rail line in Bangkok that connects the city center with Suvarnabhumi Airport, providing a fast alternative to road travel.
-
B.
AirRail Link
AirRail Link is an automated people mover system that transports passengers between Birmingham Airport and the nearby Birmingham International railway station.
-
C.
E train
The E train is a New York City Subway service that runs primarily along the IND Eighth Avenue Line, providing rapid transit between Queens and Manhattan.
-
D.
AA train
The AA train was a former New York City Subway service designation that preceded and was eventually replaced by the modern C train.
-
E.
J train
The J train is a New York City Subway service that runs along the BMT Jamaica Line, connecting Jamaica, Queens with Lower Manhattan via Brooklyn.
- 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: Terminal Link train Triple: [Terminal 1 (Toronto Pearson International Airport), connectedBy, Terminal Link train]
Generated description
The Terminal Link train is a free automated people-mover system at Toronto Pearson International Airport that shuttles passengers between terminals and nearby facilities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Terminal Link train Target entity description: The Terminal Link train is a free automated people-mover system at Toronto Pearson International Airport that shuttles passengers between terminals and nearby facilities.
-
A.
Airport Rail Link
The Airport Rail Link is a rapid transit rail line in Bangkok that connects the city center with Suvarnabhumi Airport, providing a fast alternative to road travel.
-
B.
AirRail Link
AirRail Link is an automated people mover system that transports passengers between Birmingham Airport and the nearby Birmingham International railway station.
-
C.
E train
The E train is a New York City Subway service that runs primarily along the IND Eighth Avenue Line, providing rapid transit between Queens and Manhattan.
-
D.
AA train
The AA train was a former New York City Subway service designation that preceded and was eventually replaced by the modern C train.
-
E.
J train
The J train is a New York City Subway service that runs along the BMT Jamaica Line, connecting Jamaica, Queens with Lower Manhattan via Brooklyn.
- 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_69ad85e083008190b2e1b7085fe500bd |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc4619cf08190a09a4a820c59cbc4 |
completed | March 8, 2026, 6:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b48856b7d481909d9cc32586d61d44 |
completed | March 13, 2026, 9:57 p.m. |
| NEDg | Description generation | batch_69b489b0de348190a339affb0d59e4b3 |
completed | March 13, 2026, 10:03 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b4bc976fc881909a067b73002c5305 |
completed | March 14, 2026, 1:40 a.m. |
Created at: March 8, 2026, 3:25 p.m.