Triple

T2559737
Position Surface form Disambiguated ID Type / Status
Subject Georgian Railway E57212 entity
Predicate hasMainHub P2958 FINISHED
Object Tbilisi Central railway station
Tbilisi Central railway station is the primary passenger rail terminal in Georgia’s capital, serving as the country’s main hub for national and regional train services.
 E278385 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: Tbilisi Central railway station | Statement: [Georgian Railway, hasMainHub, Tbilisi Central railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tbilisi Central railway station
Context triple: [Georgian Railway, hasMainHub, Tbilisi Central railway station]
  • A. Tbilisi Metro
    Tbilisi Metro is the rapid transit system serving Georgia’s capital city, providing a primary backbone for urban public transportation.
  • B. Tbilisi International Airport
    Tbilisi International Airport is the main international gateway to Georgia’s capital, serving as a key hub for passenger and cargo flights connecting the country with Europe, Asia, and the Middle East.
  • C. Grozny railway station
    Grozny railway station is the main passenger rail terminal serving the city of Grozny, the capital of Russia’s Chechen Republic.
  • D. Marneuli
    Marneuli is a town in southern Georgia known for its ethnically diverse population, particularly its large Azerbaijani community, and its role as an agricultural and regional trade center.
  • E. Tbilisi
    Tbilisi is the largest city and cultural, political, and economic center of Georgia, located on the banks of the Kura River in the South Caucasus.
  • 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: Tbilisi Central railway station
Triple: [Georgian Railway, hasMainHub, Tbilisi Central railway station]
Generated description
Tbilisi Central railway station is the primary passenger rail terminal in Georgia’s capital, serving as the country’s main hub for national and regional train services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tbilisi Central railway station
Target entity description: Tbilisi Central railway station is the primary passenger rail terminal in Georgia’s capital, serving as the country’s main hub for national and regional train services.
  • A. Tbilisi Metro
    Tbilisi Metro is the rapid transit system serving Georgia’s capital city, providing a primary backbone for urban public transportation.
  • B. Tbilisi International Airport
    Tbilisi International Airport is the main international gateway to Georgia’s capital, serving as a key hub for passenger and cargo flights connecting the country with Europe, Asia, and the Middle East.
  • C. Grozny railway station
    Grozny railway station is the main passenger rail terminal serving the city of Grozny, the capital of Russia’s Chechen Republic.
  • D. Marneuli
    Marneuli is a town in southern Georgia known for its ethnically diverse population, particularly its large Azerbaijani community, and its role as an agricultural and regional trade center.
  • E. Tbilisi
    Tbilisi is the largest city and cultural, political, and economic center of Georgia, located on the banks of the Kura River in the South Caucasus.
  • 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_69ab4a4ef9008190a0e6d4422b9418b7 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd333370c8190b1d64ec99e999913 completed March 7, 2026, 7:26 a.m.
NED1 Entity disambiguation (via context triple) batch_69af5d2061108190b6250d2943736ae4 completed March 9, 2026, 11:52 p.m.
NEDg Description generation batch_69af5e0b40e0819098b6cbe31152a18c completed March 9, 2026, 11:55 p.m.
NED2 Entity disambiguation (via description) batch_69af5e69ac3481908f48ad0efcd13767 completed March 9, 2026, 11:57 p.m.
Created at: March 6, 2026, 9:48 p.m.