Triple
T13187257
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trans-Caspian Railway |
E313887
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Central Asian railway network
The Central Asian railway network is an interconnected system of rail lines spanning the countries of Central Asia, facilitating regional trade, transit, and economic integration across the Eurasian landmass.
|
E1028715
|
NE FINISHED |
How this triple was built (4 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: Central Asian railway network | Statement: [Trans-Caspian Railway, partOf, Central Asian railway network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Asian railway network Context triple: [Trans-Caspian Railway, partOf, Central Asian railway network]
-
A.
Trans-Caspian Railway
The Trans-Caspian Railway is a historic rail line in Central Asia that formed a key part of the Russian Empire’s and later the Soviet Union’s transportation network across the region.
-
B.
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.
-
C.
Trans-Mongolian Railway
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.
-
D.
Transcaucasian Railway
The Transcaucasian Railway was a major railway network of the Russian Empire and later the Soviet Union that connected key cities and ports across the South Caucasus region.
-
E.
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Central Asian railway network Triple: [Trans-Caspian Railway, partOf, Central Asian railway network]
Generated description
The Central Asian railway network is an interconnected system of rail lines spanning the countries of Central Asia, facilitating regional trade, transit, and economic integration across the Eurasian landmass.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Central Asian railway network Target entity description: The Central Asian railway network is an interconnected system of rail lines spanning the countries of Central Asia, facilitating regional trade, transit, and economic integration across the Eurasian landmass.
-
A.
Trans-Caspian Railway
The Trans-Caspian Railway is a historic rail line in Central Asia that formed a key part of the Russian Empire’s and later the Soviet Union’s transportation network across the region.
-
B.
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.
-
C.
Trans-Mongolian Railway
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.
-
D.
Transcaucasian Railway
The Transcaucasian Railway was a major railway network of the Russian Empire and later the Soviet Union that connected key cities and ports across the South Caucasus region.
-
E.
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.
- F. None of above. chosen
Provenance (5 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_69d806ae1e08819090d95bfe1538cc17 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98c4b663c8190b0b18f0785f7b57d |
completed | April 10, 2026, 11:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6ff1581388190824a5377b64bd0ef |
completed | May 3, 2026, 7:53 a.m. |
| NEDg | Description generation | batch_69f7013a368c8190a768f837f6551f5b |
completed | May 3, 2026, 8:03 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7038563848190ae96538e30ecafd5 |
completed | May 3, 2026, 8:12 a.m. |
Created at: April 9, 2026, 9:15 p.m.