Triple
T22847312
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Mongolia |
E566257
|
entity |
| Predicate | hasTransportHub |
P2413
|
FINISHED |
| Object | Ulaanbaatar Railway Station |
—
|
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: Ulaanbaatar Railway Station | Statement: [Central Mongolia, hasTransportHub, Ulaanbaatar Railway Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ulaanbaatar Railway Station Context triple: [Central Mongolia, hasTransportHub, Ulaanbaatar Railway Station]
-
A.
Ulaanbaatar railway station
chosen
Ulaanbaatar railway station is the main rail hub of Mongolia’s capital city, serving as a key stop on the Trans-Mongolian Railway and the country’s primary gateway for domestic and international train travel.
-
B.
Central Post Office of Ulaanbaatar
The Central Post Office of Ulaanbaatar is a major postal and communications hub and a well-known landmark in Mongolia’s capital city.
-
C.
Ulaanbaatar Railway
Ulaanbaatar Railway is the Mongolian-Russian joint-stock railway company that operates the majority of Mongolia’s rail network, including its main international and domestic routes.
-
D.
Ulaanbaatar central business district
Ulaanbaatar central business district is the primary commercial and financial hub of Mongolia’s capital city, characterized by modern high-rise buildings, corporate offices, and major retail and service centers.
-
E.
Ulaanbaatar City Hall
Ulaanbaatar City Hall is the main municipal government building and administrative center of Mongolia’s capital city, Ulaanbaatar.
- 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_69e2458750b481908a8e4cf4609cc6cf |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17e89ab348190a31260221195ae67 |
completed | April 29, 2026, 3:44 a.m. |
Created at: April 17, 2026, 3:36 p.m.