Triple
T4345180
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tierra del Fuego National Park |
E97880
|
entity |
| Predicate | hasAttraction |
P105
|
FINISHED |
| Object | End of the World Train |
E97881
|
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: End of the World Train | Statement: [Tierra del Fuego National Park, hasAttraction, End of the World Train]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: End of the World Train Context triple: [Tierra del Fuego National Park, hasAttraction, End of the World Train]
-
A.
End of the World Train
chosen
The End of the World Train is a historic narrow-gauge railway in Ushuaia that offers scenic rides through the landscapes of Tierra del Fuego at the southern tip of Argentina.
-
B.
End of the World
"End of the World" is the 1968 debut studio album by Greek progressive rock band Aphrodite's Child, known for its psychedelic sound and melancholic title track.
-
C.
Downbound Train
"Downbound Train" is a somber, narrative-driven rock song by Bruce Springsteen that appears on his 1984 album *Born in the U.S.A.*
-
D.
Night Train
Night Train is a celebrated jazz album featuring bassist Ray Brown, known for its swinging, blues-inflected interpretations of standards.
-
E.
Night Train
"Night Train" is a song by the English alternative rock band Keane, known for its melodic style and emotive lyrics.
- 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_69b34548402c819085ab68b27c235a87 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b3518bec408190ba07643bbf7eb632 |
completed | March 12, 2026, 11:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5dba5d2488190b23a0358ffc994fb |
completed | March 14, 2026, 10:05 p.m. |
Created at: March 12, 2026, 11:15 p.m.