Triple

T12575908
Position Surface form Disambiguated ID Type / Status
Subject Mass Rapid Transit Authority of Thailand E300205 entity
Predicate nativeName P15 FINISHED
Object การรถไฟฟ้าขนส่งมวลชนแห่งประเทศไทย E300205 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: การรถไฟฟ้าขนส่งมวลชนแห่งประเทศไทย | Statement: [Mass Rapid Transit Authority of Thailand, nativeName, การรถไฟฟ้าขนส่งมวลชนแห่งประเทศไทย]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: การรถไฟฟ้าขนส่งมวลชนแห่งประเทศไทย
Context triple: [Mass Rapid Transit Authority of Thailand, nativeName, การรถไฟฟ้าขนส่งมวลชนแห่งประเทศไทย]
  • A. State Railway of Thailand
    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 chosen
    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. Bangkok Mass Transit System Public Company Limited
    Bangkok Mass Transit System Public Company Limited is the company responsible for operating Bangkok’s BTS Skytrain rapid transit network.
  • D. 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.
  • E. BTS Skytrain
    The BTS Skytrain is an elevated rapid transit system that serves as one of Bangkok’s primary urban rail networks, helping alleviate traffic congestion and connect key commercial and residential areas across the city.
  • 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_69d7bde87b648190bcd0266e9efde098 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d954a629fc8190a1c3b6777aad4527 completed April 10, 2026, 7:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f65597dc70819089ddc1794e9bd1b7 completed May 2, 2026, 7:50 p.m.
Created at: April 9, 2026, 4:47 p.m.