Triple
T22593753
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ulaanbaatar Railway |
E574617
|
entity |
| Predicate | operatesRailNetworkOf |
P148863
|
FINISHED |
| Object | Mongolia |
—
|
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: Mongolia | Statement: [Ulaanbaatar Railway, operatesRailNetworkOf, Mongolia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mongolia Context triple: [Ulaanbaatar Railway, operatesRailNetworkOf, Mongolia]
-
A.
Mongolia
chosen
Mongolia is a landlocked nation in East and Central Asia known for its vast steppes, nomadic culture, and historical legacy as the heartland of the Mongol Empire founded by Genghis Khan.
-
B.
Tyva Republic
The Tyva Republic is a federal subject of Russia located in southern Siberia, known for its mountainous terrain, traditional Tuvan culture, and throat singing.
-
C.
Russia and Mongolia
Russia and Mongolia are neighboring countries in northern Eurasia that share a long land border across the Central Asian steppe and mountain regions.
-
D.
Öndörkhaan, Mongolia
Öndörkhaan is a town in eastern Mongolia known historically as the site where Chinese marshal Lin Biao died in a 1971 plane crash.
-
E.
northern Mongolia
Northern Mongolia is a sparsely populated, high-altitude region characterized by steppe, taiga forests, and mountains, forming part of the headwaters for major rivers that flow into Siberia and Central Asia.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: operatesRailNetworkOf Context triple: [Ulaanbaatar Railway, operatesRailNetworkOf, Mongolia]
-
A.
operatesRegionalRailServices
Indicates that an entity manages and runs passenger rail transport services within a specific region or set of regions.
-
B.
operatesRailLinesOnIsland
Indicates that a railway operator runs or manages rail lines located on a specific island.
-
C.
usesRailInfrastructureOf
Indicates that one entity operates on, accesses, or otherwise makes use of the rail infrastructure owned or managed by another entity.
-
D.
connectsToRailwayNetwork
Indicates that one entity is physically or functionally linked to a railway network, allowing access or transfer between them.
-
E.
appliesToRailwayNetwork
Indicates that something is relevant or specifically applicable to a railway network as a whole.
- F. None of above. chosen
Provenance (4 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. |
| PD | Predicate disambiguation | batch_69ee627be4248190889a88764624e174 |
completed | April 26, 2026, 7:07 p.m. |
| PDg | Predicate description generation | batch_69ee8841e9cc81908d23b34215e3be71 |
completed | April 26, 2026, 9:48 p.m. |
Created at: April 17, 2026, 2:49 p.m.