Triple
T19432369
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Belo Horizonte Metro |
E486146
|
entity |
| Predicate | plannedExpansion |
P54843
|
FINISHED |
| Object | Line 3 (planned) |
—
|
NE NERFINISHED |
How this triple was built (3 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: Line 3 (planned) | Statement: [Belo Horizonte Metro, plannedExpansion, Line 3 (planned)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Line 3 (planned) Context triple: [Belo Horizonte Metro, plannedExpansion, Line 3 (planned)]
-
A.
Line 3 (Beijing Subway) (planned)
Line 3 (Beijing Subway) (planned) is a future rapid transit line in Beijing’s subway network intended to enhance east–west connectivity across the city.
-
B.
Line 3 Eglinton (planned)
Line 3 Eglinton (planned) is a proposed rapid transit line in Toronto intended to expand the city's Eglinton Avenue corridor service and integrate with the existing subway network.
-
C.
Line 3
Line 3 is a major rapid transit route of the Guangzhou Metro system, known for its high passenger volume and key role in connecting central urban areas with the airport and suburban districts.
-
D.
Line 3
Line 3 is a major rapid transit line of the Chongqing Metro system in Chongqing, China, known for its extensive elevated monorail route that connects key urban and suburban areas.
-
E.
Line 3
Line 3 is one of the main lines of the Barcelona Metro system, running through central parts of the city and connecting several key stations and neighborhoods.
- 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: Line 3 (planned) Target entity description: Line 3 (planned) is a proposed future line of the Belo Horizonte Metro intended to expand the city’s rapid transit network and improve urban mobility.
-
A.
Line 3 (Beijing Subway) (planned)
Line 3 (Beijing Subway) (planned) is a future rapid transit line in Beijing’s subway network intended to enhance east–west connectivity across the city.
-
B.
Line 3 Eglinton (planned)
Line 3 Eglinton (planned) is a proposed rapid transit line in Toronto intended to expand the city's Eglinton Avenue corridor service and integrate with the existing subway network.
-
C.
Line 3
Line 3 is a major rapid transit route of the Guangzhou Metro system, known for its high passenger volume and key role in connecting central urban areas with the airport and suburban districts.
-
D.
Line 3
Line 3 is a major rapid transit line of the Chongqing Metro system in Chongqing, China, known for its extensive elevated monorail route that connects key urban and suburban areas.
-
E.
Line 3
Line 3 is a future rapid transit route of the Seville Metro intended to extend and improve the city’s urban rail network.
- F. None of above. chosen
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_69d8e8d7ad488190a3373045029b0f3b |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6335c2d7481909a44b45d95492e02 |
completed | April 20, 2026, 2:08 p.m. |
Created at: April 10, 2026, 1:37 p.m.