Triple

T7002535
Position Surface form Disambiguated ID Type / Status
Subject Phra Phutthayotfa Chulalok E162370 entity
Predicate eraName P2938 FINISHED
Object Rattanakosin era E162007 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Rattanakosin era | Statement: [Phra Phutthayotfa Chulalok, eraName, Rattanakosin era]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rattanakosin era
Context triple: [Phra Phutthayotfa Chulalok, eraName, Rattanakosin era]
  • A. Rattanakosin Kingdom (Siam) chosen
    The Rattanakosin Kingdom, commonly known as Siam, was the Thai monarchy established in 1782 under the Chakri dynasty, centered in Bangkok and noted for preserving its independence while modernizing amid Western colonial pressures in Southeast Asia.
  • B. Rama II
    "Rama II" is a science fiction novel co-authored by Arthur C. Clarke and Gentry Lee that continues the story of the mysterious alien starship introduced in "Rendezvous with Rama."
  • C. King Taksin
    King Taksin was an 18th-century Siamese monarch who reunified Thailand after the fall of Ayutthaya and established Thonburi as the new capital.
  • D. King Rama I
    King Rama I was the founder and first monarch of Thailand’s Chakri Dynasty, who established Bangkok as the capital and initiated major political and cultural reforms in the late 18th century.
  • E. King Naresuan
    King Naresuan was a famed 16th-century Siamese monarch celebrated for liberating Ayutthaya from Burmese rule and establishing it as a powerful regional kingdom.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c68857ffc08190857dc62cd5253777 elicitation completed
NER batch_69c6dc1115c48190a9363473ae21b6c1 ner completed
NED1 batch_69c7755c7c1481908eed49c72726195e ned_source_triple completed
Created at: March 27, 2026, 2:33 p.m.