Triple
T23296340
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barcelona Sants railway station |
E590180
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | AVE International trains |
—
|
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: AVE International trains | Statement: [Barcelona Sants railway station, servedBy, AVE International trains]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: AVE International trains Context triple: [Barcelona Sants railway station, servedBy, AVE International trains]
-
A.
SMART train
SMART train is a commuter rail service in California’s North Bay region that connects communities in Marin and Sonoma counties.
-
B.
XPT train
The XPT train is a long-distance, high-speed diesel passenger train used in New South Wales, Australia, based on the British InterCity 125 design.
-
C.
InterCity
InterCity is a category of long-distance passenger trains in several European countries, notably providing fast, regular intercity rail services.
-
D.
ICE trains
ICE trains are Germany’s high-speed Intercity-Express passenger trains operated by Deutsche Bahn, known for fast long-distance connections across the country and into neighboring nations.
-
E.
EMU train
An EMU train is an Electric Multiple Unit passenger train in which each carriage is powered, commonly used for high-frequency suburban and commuter rail 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: AVE International trains Target entity description: AVE International trains are high-speed rail services operated by Spain’s Renfe that connect major Spanish cities with destinations in neighboring countries such as France.
-
A.
SMART train
SMART train is a commuter rail service in California’s North Bay region that connects communities in Marin and Sonoma counties.
-
B.
XPT train
The XPT train is a long-distance, high-speed diesel passenger train used in New South Wales, Australia, based on the British InterCity 125 design.
-
C.
InterCity
InterCity is a category of long-distance passenger trains in several European countries, notably providing fast, regular intercity rail services.
-
D.
ICE trains
ICE trains are Germany’s high-speed Intercity-Express passenger trains operated by Deutsche Bahn, known for fast long-distance connections across the country and into neighboring nations.
-
E.
EMU train
An EMU train is an Electric Multiple Unit passenger train in which each carriage is powered, commonly used for high-frequency suburban and commuter rail services.
- 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_69e25d1af9d88190a0b9b5e8fa608618 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f196cfc79081909966638cec48cf60 |
completed | April 29, 2026, 5:27 a.m. |
Created at: April 17, 2026, 5:03 p.m.