Triple

T14670482
Position Surface form Disambiguated ID Type / Status
Subject Tecuci E344497 entity
Predicate hasRailwayConnection P13914 FINISHED
Object railway line Galați–Mărășești
The railway line Galați–Mărășești is a Romanian rail route in the eastern part of the country that connects the city of Galați on the Danube with Mărășești, passing through Tecuci and serving both passenger and freight traffic.
E1113042 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: railway line Galați–Mărășești | Statement: [Tecuci, hasRailwayConnection, railway line Galați–Mărășești]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: railway line Galați–Mărășești
Context triple: [Tecuci, hasRailwayConnection, railway line Galați–Mărășești]
  • A. Sofia–Mezdra railway line
    The Sofia–Mezdra railway line is a key Bulgarian rail route connecting the capital Sofia with the town of Mezdra through the scenic Iskar Gorge.
  • B. Romanian railway network
    The Romanian railway network is the national system of rail lines and infrastructure in Romania, connecting major cities, industrial centers, and international routes across the country.
  • C. Sofia–Kulata railway line
    The Sofia–Kulata railway line is a major rail route in southwestern Bulgaria that connects the capital Sofia with the Greek border near Kulata, serving as an important international transport corridor.
  • D. CEVA railway line
    The CEVA railway line is a cross-border rail link connecting Geneva’s main station with Annemasse in France, forming the backbone of the Léman Express regional network.
  • E. Budapest–Hegyeshalom railway line
    The Budapest–Hegyeshalom railway line is a major Hungarian rail corridor connecting Budapest with the Austrian border and forming part of an important international route between Central and Western Europe.
  • 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: railway line Galați–Mărășești
Triple: [Tecuci, hasRailwayConnection, railway line Galați–Mărășești]
Generated description
The railway line Galați–Mărășești is a Romanian rail route in the eastern part of the country that connects the city of Galați on the Danube with Mărășești, passing through Tecuci and serving both passenger and freight traffic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: railway line Galați–Mărășești
Target entity description: The railway line Galați–Mărășești is a Romanian rail route in the eastern part of the country that connects the city of Galați on the Danube with Mărășești, passing through Tecuci and serving both passenger and freight traffic.
  • A. Sofia–Mezdra railway line
    The Sofia–Mezdra railway line is a key Bulgarian rail route connecting the capital Sofia with the town of Mezdra through the scenic Iskar Gorge.
  • B. Romanian railway network
    The Romanian railway network is the national system of rail lines and infrastructure in Romania, connecting major cities, industrial centers, and international routes across the country.
  • C. Sofia–Kulata railway line
    The Sofia–Kulata railway line is a major rail route in southwestern Bulgaria that connects the capital Sofia with the Greek border near Kulata, serving as an important international transport corridor.
  • D. CEVA railway line
    The CEVA railway line is a cross-border rail link connecting Geneva’s main station with Annemasse in France, forming the backbone of the Léman Express regional network.
  • E. Budapest–Hegyeshalom railway line
    The Budapest–Hegyeshalom railway line is a major Hungarian rail corridor connecting Budapest with the Austrian border and forming part of an important international route between Central and Western Europe.
  • 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_69d822e283fc8190a0e4c235cf880052 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb54ef2908190b189ced65eec434a completed April 14, 2026, 9:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69fde177ced48190a448cbee1f4c75bf completed May 8, 2026, 1:13 p.m.
NEDg Description generation batch_69fde249f1288190ac2e53c26ae7968b completed May 8, 2026, 1:16 p.m.
NED2 Entity disambiguation (via description) batch_69fde2ec348c8190bf5d6f5993d3246c completed May 8, 2026, 1:19 p.m.
Created at: April 10, 2026, 1:27 a.m.