Triple

T7534422
Position Surface form Disambiguated ID Type / Status
Subject Joan, Lady of Wales E178110 entity
Predicate alsoKnownAs P39 FINISHED
Object Siwan
Siwan is the Welsh name for Joan, Lady of Wales, the illegitimate daughter of King John of England and wife of Llywelyn the Great.
E671336 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: Siwan | Statement: [Joan, Lady of Wales, alsoKnownAs, Siwan]

Disambiguation candidates (2 decisions)

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: Siwan
Context triple: [Joan, Lady of Wales, alsoKnownAs, Siwan]
  • A. Siwan
    Siwan is a town and district headquarters in the Indian state of Bihar, known for its historical significance and political prominence.
  • B. Suri
    Suri is a town in the Indian state of West Bengal known as an administrative and commercial center of the Birbhum region.
  • C. Sundini
    Sundini is a narrow sound in the Faroe Islands that separates the islands of Eysturoy and Streymoy.
  • D. Yumani
    Yumani is a small lakeside village on Bolivia’s Isla del Sol, known as a main gateway for visitors and for its scenic views over Lake Titicaca.
  • E. Shantanava
    Shantanava is an epithet of Bhishma, the revered grandsire and formidable warrior of the Mahabharata, known for his vow of lifelong celibacy and unwavering loyalty to the Kuru throne.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Siwan
Target entity description: Siwan is the Welsh name for Joan, Lady of Wales, the illegitimate daughter of King John of England and wife of Llywelyn the Great.
  • A. Siwan
    Siwan is a town and district headquarters in the Indian state of Bihar, known for its historical significance and political prominence.
  • B. Suri
    Suri is a town in the Indian state of West Bengal known as an administrative and commercial center of the Birbhum region.
  • C. Sundini
    Sundini is a narrow sound in the Faroe Islands that separates the islands of Eysturoy and Streymoy.
  • D. Yumani
    Yumani is a small lakeside village on Bolivia’s Isla del Sol, known as a main gateway for visitors and for its scenic views over Lake Titicaca.
  • E. Shantanava
    Shantanava is an epithet of Bhishma, the revered grandsire and formidable warrior of the Mahabharata, known for his vow of lifelong celibacy and unwavering loyalty to the Kuru throne.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Siwan
Triple: [Joan, Lady of Wales, alsoKnownAs, Siwan]
Generated description
Siwan is the Welsh name for Joan, Lady of Wales, the illegitimate daughter of King John of England and wife of Llywelyn the Great.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c69f2acdbc8190b5a8320168c1d0ba elicitation completed
NER batch_69c6f84a9d28819084ebfc44fcb2c29c ner completed
NED1 batch_69c84f0765b48190b8df68f22c8901f4 ned_source_triple completed
NED2 batch_69c851f462dc8190a706c9580449a396 ned_description completed
NEDg batch_69c8514ed0108190bb9686422818b2d1 nedg completed
Created at: March 27, 2026, 3:47 p.m.