Triple
T11798533
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bombardier ART Mark II |
E280564
|
entity |
| Predicate | family |
P566
|
FINISHED |
| Object | Advanced Rapid Transit |
—
|
NE GENERATED |
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.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Advanced Rapid Transit Context triple: [Bombardier ART Mark II, family, Advanced Rapid Transit]
-
A.
Advance Transit
Advance Transit is a fare-free regional public bus system serving Lebanon, New Hampshire and surrounding Upper Valley communities.
-
B.
Dual System of Rapid Transit
The Dual System of Rapid Transit was an early 20th-century expansion and unification plan for New York City's subway network, implemented through joint contracts between the city and private transit companies.
-
C.
Metropolitan Area Express
Metropolitan Area Express is the official name of Portland, Oregon’s MAX Light Rail public transit system.
-
D.
METRO bus rapid transit
METRO bus rapid transit is a high-frequency, limited-stop bus service in the Minneapolis–Saint Paul area designed to provide faster, more reliable transit similar to light rail.
-
E.
Metropolitan Transit System
The Metropolitan Transit System is the primary public transportation agency serving the San Diego region, operating buses, trolleys, and related transit services.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Advanced Rapid Transit Target entity description: Advanced Rapid Transit is a fully automated, driverless urban rail transit technology developed by Bombardier (now Alstom) and used in several metro and light metro systems worldwide.
-
A.
Advance Transit
Advance Transit is a fare-free regional public bus system serving Lebanon, New Hampshire and surrounding Upper Valley communities.
-
B.
Dual System of Rapid Transit
The Dual System of Rapid Transit was an early 20th-century expansion and unification plan for New York City's subway network, implemented through joint contracts between the city and private transit companies.
-
C.
Metropolitan Area Express
Metropolitan Area Express is the official name of Portland, Oregon’s MAX Light Rail public transit system.
-
D.
METRO bus rapid transit
METRO bus rapid transit is a high-frequency, limited-stop bus service in the Minneapolis–Saint Paul area designed to provide faster, more reliable transit similar to light rail.
-
E.
Metropolitan Transit System
The Metropolitan Transit System is the primary public transportation agency serving the San Diego region, operating buses, trolleys, and related transit services.
- F. None of above. chosen
Provenance (1 batch)
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_69d6ab258b808190b1735835c841e3a4 |
completed | April 8, 2026, 7:23 p.m. |
Created at: April 8, 2026, 9:42 p.m.