Triple
T11711400
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tbilisi–Yerevan service |
E278380
|
entity |
| Predicate | railwayNetwork |
P522
|
FINISHED |
| Object |
Armenian Railway network
The Armenian Railway network is the national rail system of Armenia, connecting major cities and facilitating international routes such as the line between Yerevan and Tbilisi.
|
E283024
|
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: Armenian Railway network | Statement: [Tbilisi–Yerevan service, railwayNetwork, Armenian Railway network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Armenian Railway network Context triple: [Tbilisi–Yerevan service, railwayNetwork, Armenian Railway network]
-
A.
Baku–Sumqayit railway
The Baku–Sumqayit railway is a key commuter and regional rail line in Azerbaijan that connects the capital city Baku with the industrial city of Sumqayit across the Absheron Peninsula.
-
B.
Yerevan–Tbilisi highway corridor
The Yerevan–Tbilisi highway corridor is a major international road route linking Armenia’s capital Yerevan with Georgia’s capital Tbilisi and serving as a key regional transport and trade artery.
-
C.
Yerevan Metro
Yerevan Metro is the rapid transit system serving Armenia’s capital city, providing underground rail transportation across key urban areas.
-
D.
Baku–Tbilisi–Kars railway project
The Baku–Tbilisi–Kars railway project is a regional rail corridor linking Azerbaijan, Georgia, and Turkey to create a direct freight and passenger route between the Caspian region and Europe, bypassing Armenia.
-
E.
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.
- 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: Armenian Railway network Triple: [Tbilisi–Yerevan service, railwayNetwork, Armenian Railway network]
Generated description
The Armenian Railway network is the national rail system of Armenia, connecting major cities and facilitating international routes such as the line between Yerevan and Tbilisi.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Armenian Railway network Target entity description: The Armenian Railway network is the national rail system of Armenia, connecting major cities and facilitating international routes such as the line between Yerevan and Tbilisi.
-
A.
Baku–Sumqayit railway
The Baku–Sumqayit railway is a key commuter and regional rail line in Azerbaijan that connects the capital city Baku with the industrial city of Sumqayit across the Absheron Peninsula.
-
B.
Yerevan–Tbilisi highway corridor
The Yerevan–Tbilisi highway corridor is a major international road route linking Armenia’s capital Yerevan with Georgia’s capital Tbilisi and serving as a key regional transport and trade artery.
-
C.
Yerevan Metro
Yerevan Metro is the rapid transit system serving Armenia’s capital city, providing underground rail transportation across key urban areas.
-
D.
Baku–Tbilisi–Kars railway project
The Baku–Tbilisi–Kars railway project is a regional rail corridor linking Azerbaijan, Georgia, and Turkey to create a direct freight and passenger route between the Caspian region and Europe, bypassing Armenia.
-
E.
Transcaucasian Railway
chosen
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.
- F. None of above.
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_69d6aaff2ce88190b4a1e4b341ad5377 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a4be10088190854699385d1f6a95 |
completed | April 10, 2026, 7:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ef838562d08190b9a764e88c50d423 |
completed | April 27, 2026, 3:40 p.m. |
| NEDg | Description generation | batch_69ef9b68309081909f3f614efeeb2ab1 |
completed | April 27, 2026, 5:22 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69efd6aba82c81909ff22e6b26db3cfe |
completed | April 27, 2026, 9:35 p.m. |
Created at: April 8, 2026, 9:40 p.m.