Triple
T22593769
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ulaanbaatar Railway |
E574617
|
entity |
| Predicate | operatesOnLine |
P15252
|
FINISHED |
| Object | Trans-Mongolian Railway |
—
|
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: Trans-Mongolian Railway | Statement: [Ulaanbaatar Railway, operatesOnLine, Trans-Mongolian Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trans-Mongolian Railway Context triple: [Ulaanbaatar Railway, operatesOnLine, Trans-Mongolian Railway]
-
A.
Trans-Mongolian Railway
chosen
The Trans-Mongolian Railway is a major international rail line linking Russia, Mongolia, and China, running from Ulan-Ude through Ulaanbaatar to Beijing as a key route for both passenger travel and freight.
-
B.
Trans-Manchurian Railway
The Trans-Manchurian Railway is a major rail route linking Russia and China by running from the Trans-Siberian line through Manchuria to connect cities such as Chita and Harbin with Beijing.
-
C.
Trans-Asian Railway
The Trans-Asian Railway is an ambitious international rail network initiative aimed at linking the rail systems of Asia and Europe to facilitate seamless overland freight and passenger transport across the continent.
-
D.
Lianyungang–Khorgas Railway
The Lianyungang–Khorgas Railway is a major east–west rail corridor in China that links the eastern coastal city of Lianyungang with the border town of Khorgas, facilitating transcontinental freight transport between China and Central Asia/Europe.
-
E.
Trans-Baikal Railway
The Trans-Baikal Railway is a major Russian rail line in eastern Siberia that forms part of the Trans-Siberian Railway network, linking the Baikal region with the Russian Far East and Mongolia.
- 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_69e245bc11308190b69d794d5d1e0bb6 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f16163cb248190b377b110d80a6730 |
completed | April 29, 2026, 1:39 a.m. |
Created at: April 17, 2026, 2:49 p.m.