Triple
T4904140
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tbilisi Metro |
E109873
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object |
Akhmeteli–Varketili Line
The Akhmeteli–Varketili Line is the main north–south rapid transit line of the Tbilisi Metro system in Georgia.
|
E478952
|
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: Akhmeteli–Varketili Line | Statement: [Tbilisi Metro, hasLine, Akhmeteli–Varketili Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Akhmeteli–Varketili Line Context triple: [Tbilisi Metro, hasLine, Akhmeteli–Varketili Line]
-
A.
Türkmenabat–Kerki line
The Türkmenabat–Kerki line is a railway route in Turkmenistan that connects the city of Türkmenabat with the town of Kerki as part of the country’s domestic rail network.
-
B.
Tbilisi–Zugdidi line
The Tbilisi–Zugdidi line is a major Georgian Railway route connecting the capital city Tbilisi with the western town of Zugdidi, serving as an important corridor across eastern and western Georgia.
-
C.
Tbilisi–Batumi line
The Tbilisi–Batumi line is a major Georgian railway route connecting the capital city Tbilisi with the Black Sea coastal city of Batumi, serving as one of the country’s primary passenger and freight corridors.
-
D.
Georgian–Russian border
The Georgian–Russian border is the international boundary separating Georgia from the Russian Federation, running mainly through the Greater Caucasus Mountains and serving as a key geopolitical and transit frontier in the region.
-
E.
Filevskaya Line
Filevskaya Line is one of the lines of the Moscow Metro, known for its partially surface-level sections and service to western districts of the city.
- 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: Akhmeteli–Varketili Line Triple: [Tbilisi Metro, hasLine, Akhmeteli–Varketili Line]
Generated description
The Akhmeteli–Varketili Line is the main north–south rapid transit line of the Tbilisi Metro system in Georgia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Akhmeteli–Varketili Line Target entity description: The Akhmeteli–Varketili Line is the main north–south rapid transit line of the Tbilisi Metro system in Georgia.
-
A.
Türkmenabat–Kerki line
The Türkmenabat–Kerki line is a railway route in Turkmenistan that connects the city of Türkmenabat with the town of Kerki as part of the country’s domestic rail network.
-
B.
Tbilisi–Zugdidi line
The Tbilisi–Zugdidi line is a major Georgian Railway route connecting the capital city Tbilisi with the western town of Zugdidi, serving as an important corridor across eastern and western Georgia.
-
C.
Tbilisi–Batumi line
The Tbilisi–Batumi line is a major Georgian railway route connecting the capital city Tbilisi with the Black Sea coastal city of Batumi, serving as one of the country’s primary passenger and freight corridors.
-
D.
Georgian–Russian border
The Georgian–Russian border is the international boundary separating Georgia from the Russian Federation, running mainly through the Greater Caucasus Mountains and serving as a key geopolitical and transit frontier in the region.
-
E.
Filevskaya Line
Filevskaya Line is one of the lines of the Moscow Metro, known for its partially surface-level sections and service to western districts of the city.
- 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_69bd441180708190ba42ffb44fea533a |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6e6fdeac81909092f51ae40ad20e |
completed | March 20, 2026, 3:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be6fdaaf588190a180d0bf5979c2d2 |
completed | March 21, 2026, 10:15 a.m. |
| NEDg | Description generation | batch_69be70b15c508190bcd723862b8e9633 |
completed | March 21, 2026, 10:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be7139a288819087598a7da8c6ad42 |
completed | March 21, 2026, 10:21 a.m. |
Created at: March 20, 2026, 1:29 p.m.