Triple

T3080734
Position Surface form Disambiguated ID Type / Status
Subject Semarang Tawang railway station E64249 entity
Predicate partOf P40 FINISHED
Object North Java railway corridor
The North Java railway corridor is a major rail line running along the northern coast of Java, Indonesia, connecting key cities and ports as part of the island’s primary transportation network.
E324631 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: North Java railway corridor | Statement: [Semarang Tawang railway station, partOf, North Java railway corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Java railway corridor
Context triple: [Semarang Tawang railway station, partOf, North Java railway corridor]
  • A. Indonesian railway network
    The Indonesian railway network is the nationwide system of rail lines and services that connects major cities and regions across Indonesia, primarily on the islands of Java and Sumatra.
  • B. Hukun railway
    Hukun railway is a major Chinese rail line connecting Shanghai with Kunming, linking the country’s eastern coast to its southwestern interior.
  • C. Kereta Api Indonesia
    Kereta Api Indonesia is Indonesia’s state-owned railway company responsible for operating the country’s passenger and freight rail services.
  • D. Hanoi–Haiphong railway
    The Hanoi–Haiphong railway is a major rail line in northern Vietnam that connects the capital city of Hanoi with the key port city of Haiphong, serving as an important corridor for both passenger and freight transport.
  • E. Tasikmalaya railway station
    Tasikmalaya railway station is a key train station in the city of Tasikmalaya, Indonesia, serving as an important regional hub for passenger rail transport.
  • 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: North Java railway corridor
Triple: [Semarang Tawang railway station, partOf, North Java railway corridor]
Generated description
The North Java railway corridor is a major rail line running along the northern coast of Java, Indonesia, connecting key cities and ports as part of the island’s primary transportation network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North Java railway corridor
Target entity description: The North Java railway corridor is a major rail line running along the northern coast of Java, Indonesia, connecting key cities and ports as part of the island’s primary transportation network.
  • A. Indonesian railway network chosen
    The Indonesian railway network is the nationwide system of rail lines and services that connects major cities and regions across Indonesia, primarily on the islands of Java and Sumatra.
  • B. Hukun railway
    Hukun railway is a major Chinese rail line connecting Shanghai with Kunming, linking the country’s eastern coast to its southwestern interior.
  • C. Kereta Api Indonesia
    Kereta Api Indonesia is Indonesia’s state-owned railway company responsible for operating the country’s passenger and freight rail services.
  • D. Hanoi–Haiphong railway
    The Hanoi–Haiphong railway is a major rail line in northern Vietnam that connects the capital city of Hanoi with the key port city of Haiphong, serving as an important corridor for both passenger and freight transport.
  • E. Tasikmalaya railway station
    Tasikmalaya railway station is a key train station in the city of Tasikmalaya, Indonesia, serving as an important regional hub for passenger rail transport.
  • 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_69ad857bb4c88190a4cf27893fcabed8 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada1aaf6d48190af4f9106965589b0 completed March 8, 2026, 4:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69b2035c404881908635c8514c8c1399 completed March 12, 2026, 12:05 a.m.
NEDg Description generation batch_69b2051868048190b197646d452df8e9 completed March 12, 2026, 12:13 a.m.
NED2 Entity disambiguation (via description) batch_69b2094564e881909274bb34be922166 completed March 12, 2026, 12:31 a.m.
Created at: March 8, 2026, 3:03 p.m.