Triple
T21074843
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stanleyville station |
E519204
|
entity |
| Predicate | accessibleBy |
P1017
|
FINISHED |
| Object | Serengeti Express trains |
—
|
NE NERFINISHED |
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: Serengeti Express trains | Statement: [Stanleyville station, accessibleBy, Serengeti Express trains]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Serengeti Express trains Context triple: [Stanleyville station, accessibleBy, Serengeti Express trains]
-
A.
Serengeti Express
chosen
Serengeti Express is a scenic narrow-gauge railway attraction that transports guests through the African-themed savanna areas of Busch Gardens Tampa Bay.
-
B.
Wildlife Express Train
The Wildlife Express Train is a themed railway attraction at Disney's Animal Kingdom that transports guests on a scenic journey to the Rafiki's Planet Watch conservation area.
-
C.
Zoofari Express train ride
Zoofari Express train ride is a family-friendly miniature train attraction that offers visitors a scenic tour around the grounds and animal exhibits of the Santa Ana Zoo.
-
D.
Serengeti Safari
Serengeti Safari is an open-air, guided wildlife tour attraction at Busch Gardens Tampa Bay that lets guests observe and sometimes feed African animals in a savanna-like setting.
-
E.
Savanna railway
The Savanna railway is a historic Colombian rail line that serves the Bogotá savanna region, including the town of Zipaquirá, and is now best known for its tourist and heritage train services.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b506e59c8190849b71ed07929215 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e702d5ae908190ab5303e39443d729 |
completed | April 21, 2026, 4:53 a.m. |
Created at: April 16, 2026, 2:48 p.m.