Triple

T12441143
Position Surface form Disambiguated ID Type / Status
Subject State Railway of Thailand E297272 entity
Predicate nativeName P15 FINISHED
Object การรถไฟแห่งประเทศไทย E297272 NE FINISHED

How this triple was built (2 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: การรถไฟแห่งประเทศไทย | Statement: [State Railway of Thailand, nativeName, การรถไฟแห่งประเทศไทย]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: การรถไฟแห่งประเทศไทย
Context triple: [State Railway of Thailand, nativeName, การรถไฟแห่งประเทศไทย]
  • A. State Railway of Thailand chosen
    The State Railway of Thailand is the national state-owned rail operator responsible for managing and running most of Thailand’s railway services and infrastructure.
  • B. Mass Rapid Transit Authority of Thailand
    The Mass Rapid Transit Authority of Thailand is a state enterprise responsible for developing, operating, and overseeing urban rail transit systems in Thailand, particularly in Bangkok.
  • C. Southern Line railway of Thailand
    The Southern Line railway of Thailand is a major rail corridor that runs from Bangkok down the Malay Peninsula, connecting numerous provinces and towns in southern Thailand.
  • D. Myanma Railways
    Myanma Railways is the state-owned national railway operator of Myanmar, responsible for the country’s passenger and freight rail services and infrastructure.
  • E. Ministry of Transport of Thailand
    The Ministry of Transport of Thailand is the national government agency responsible for overseeing the country’s transportation systems and infrastructure, including road, rail, air, and maritime sectors.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6ada166c48190b902972cd2408fa3 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94d8ecb6c8190a19cbf9de31cabbd completed April 10, 2026, 7:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69f64b9d34848190b02311ada2572440 completed May 2, 2026, 7:08 p.m.
Created at: April 8, 2026, 9:55 p.m.