Triple
T23206992
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eastern Trinidad |
E580484
|
entity |
| Predicate | hasTransportInfrastructure |
P2560
|
FINISHED |
| Object | Churchill–Roosevelt Highway corridor |
—
|
NE NERFINISHED |
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: Churchill–Roosevelt Highway corridor | Statement: [Eastern Trinidad, hasTransportInfrastructure, Churchill–Roosevelt Highway corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Churchill–Roosevelt Highway corridor Context triple: [Eastern Trinidad, hasTransportInfrastructure, Churchill–Roosevelt Highway corridor]
-
A.
Churchill–Roosevelt Highway
chosen
The Churchill–Roosevelt Highway is a major east–west arterial roadway in Trinidad and Tobago that connects Port of Spain to eastern towns such as Arima and serves as one of the country’s primary transportation corridors.
-
B.
Pioneer Highway
Pioneer Highway is a local roadway in Washington State that connects communities in Snohomish County and serves as a junction route with State Route 532.
-
C.
New Britain Highway
New Britain Highway is a major roadway in Papua New Guinea that serves as a key transport route across the island of New Britain, linking towns such as Kimbe to other regional centers.
-
D.
Leach Highway
Leach Highway is a major east–west arterial road in Perth, Western Australia, connecting key industrial, commercial, and residential areas across the metropolitan region.
-
E.
Cummins Highway
Cummins Highway is a major urban thoroughfare in Boston, Massachusetts, running through neighborhoods such as Mattapan and serving as a key connector in the city's street network.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e24602ae1481908aaa6bc7ca493867 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f1907d8be08190a100d99efaff9964 |
completed | April 29, 2026, 5 a.m. |
Created at: April 17, 2026, 4:07 p.m.