Triple
T8618559
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Buenos Aires commuter rail network |
E204103
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object | Mitre Line |
E191070
|
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: Mitre Line | Statement: [Buenos Aires commuter rail network, hasLine, Mitre Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mitre Line Context triple: [Buenos Aires commuter rail network, hasLine, Mitre Line]
-
A.
Mitre Line
chosen
The Mitre Line is a major commuter rail service in the Buenos Aires metropolitan area that links the city center with several northern suburbs.
-
B.
Gribskov Line
The Gribskov Line is a Danish regional railway line in North Zealand that connects Hillerød with several coastal and rural towns, serving as an important local transport route and tourist line.
-
C.
Weber Line
The Weber Line is a biogeographical boundary in the Malay Archipelago that marks a transition zone between Asian and Australasian animal species distributions.
-
D.
Milton line
The Milton line is a GO Transit commuter rail corridor in the Greater Toronto Area that connects downtown Toronto with the city of Milton and intermediate suburban communities.
-
E.
Hauenstein line
The Hauenstein line is a major Swiss railway route crossing the Jura Mountains, historically important as a key north–south connection between Basel and central Switzerland.
- 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_69ca832ceab8819096e4a9f546695079 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cc4712e74c81908b607a0ab2f9a361 |
completed | March 31, 2026, 10:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cebbcb910881909088da53c6e31ae3 |
completed | April 2, 2026, 6:56 p.m. |
Created at: March 30, 2026, 6:26 p.m.