Triple
T13187247
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trans-Caspian Railway |
E313887
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Turkmenistan Railways |
E801738
|
NE FINISHED |
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: Turkmenistan Railways | Statement: [Trans-Caspian Railway, operator, Turkmenistan Railways]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Turkmenistan Railways Context triple: [Trans-Caspian Railway, operator, Turkmenistan Railways]
-
A.
Turkmen rail network
chosen
The Turkmen rail network is the national railway system of Turkmenistan, linking major cities, industrial regions, and border crossings to support both domestic transport and international trade.
-
B.
Kazakhstan Temir Zholy
Kazakhstan Temir Zholy is the state-owned national railway company of Kazakhstan, responsible for operating and managing the country’s rail transport infrastructure and services.
-
C.
Belarusian Railway
Belarusian Railway is the state-owned national railway company of Belarus, operating the country’s passenger and freight rail services and managing its rail infrastructure.
-
D.
Karaganda–Astana railway line
The Karaganda–Astana railway line is a major rail route in central Kazakhstan linking the industrial city of Karaganda with the nation’s capital, Astana, and serving as an important corridor for passenger and freight transport.
-
E.
Anatolian Railway Company
The Anatolian Railway Company was a late 19th-century railway enterprise that developed and operated key rail lines in the Ottoman Empire, particularly across Anatolia.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69f6f5f7a304819081c4f51631948cbd |
completed | May 3, 2026, 7:15 a.m. |
Created at: April 9, 2026, 9:15 p.m.