Triple
T12548436
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chita |
E300031
|
entity |
| Predicate | transportHubOn |
P102902
|
FINISHED |
| Object | Trans-Siberian Railway |
E100545
|
NE FINISHED |
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: Trans-Siberian Railway | Statement: [Chita, transportHubOn, Trans-Siberian Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trans-Siberian Railway Context triple: [Chita, transportHubOn, Trans-Siberian Railway]
-
A.
Trans-Siberian Railway
chosen
The Trans-Siberian Railway is a legendary long-distance rail line spanning Russia from Europe to the Pacific, renowned as one of the longest railway routes in the world.
-
B.
West Siberian Railway
The West Siberian Railway is a major Russian rail network forming part of the Trans-Siberian route and serving as a key transportation corridor across Western Siberia.
-
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.
Moscow Railway
Moscow Railway is a regional branch of Russian Railways that manages and operates the railway network serving Moscow and the surrounding central regions of Russia.
-
E.
Baikal–Amur Mainline
The Baikal–Amur Mainline is a major Soviet-era railway line in Russia that runs parallel to the Trans-Siberian Railway, traversing remote regions of Siberia and the Russian Far East.
- 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: transportHubOn Context triple: [Chita, transportHubOn, Trans-Siberian Railway]
-
A.
transportHubType
Indicates the specific category or kind of transport hub associated with an entity (e.g., airport, train station, bus terminal).
-
B.
transportHubScope
Indicates the extent or range of areas, routes, or services that a particular transport hub covers or connects.
-
C.
transportHubCity
chosen
Indicates that a city functions as a central node or hub for transportation networks or services.
-
D.
transportConnectionTo
Indicates a relationship where one entity provides or participates in a means of transportation that connects or leads to another entity.
-
E.
transportDependency
Indicates that one entity’s ability to be transported or to function in transport depends on another entity or transport resource.
- F. None of above.
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_69d6ada707008190aaec1238117c9379 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d95f5507b481908d13cc317b7402f6 |
completed | April 10, 2026, 8:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f655826bbc8190af20858342c008ff |
completed | May 2, 2026, 7:50 p.m. |
| PD | Predicate disambiguation | batch_69d95410d0b0819097646edd1b837104 |
completed | April 10, 2026, 7:48 p.m. |
Created at: April 8, 2026, 9:58 p.m.