Triple
T842952
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greater Toronto Area |
E18214
|
entity |
| Predicate | hasTransport |
P1298
|
FINISHED |
| Object | Highway 407 ETR |
E39316
|
NE FINISHED |
How this triple was built (2 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: Highway 407 ETR | Statement: [Greater Toronto Area, hasTransport, Highway 407 ETR]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Highway 407 ETR Context triple: [Greater Toronto Area, hasTransport, Highway 407 ETR]
-
A.
Highway 407 ETR
chosen
Highway 407 ETR is a privately operated, electronically tolled expressway running across the Greater Toronto Area in Ontario, Canada.
-
B.
Highway 400
Highway 400 is a major controlled-access freeway in Ontario, Canada, forming a key north–south route connecting the Greater Toronto Area to central and northern parts of the province.
-
C.
Highway 427
Highway 427 is a major controlled-access highway in the Greater Toronto Area that serves as a key north–south transportation corridor connecting Toronto with surrounding communities.
-
D.
Highway 401
Highway 401 is a major multi-lane freeway in Ontario, Canada, forming a key segment of the Trans-Canada Highway and serving as one of the busiest highways in North America.
-
E.
TEXpress Lanes
TEXpress Lanes are a network of dynamically priced managed toll lanes in North Texas designed to reduce congestion and provide faster travel options alongside existing highways.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a4938b04208190b82e1df6b572c548 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4abe8a0bc81909b54af465e67be1f |
completed | March 1, 2026, 9:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7b8472f188190b470893c76b20ccf |
completed | March 4, 2026, 4:42 a.m. |
Created at: March 1, 2026, 7:38 p.m.