Triple

T4072994
Position Surface form Disambiguated ID Type / Status
Subject Donegall Square E86690 entity
Predicate hasNearbyAttraction P2064 FINISHED
Object Grand Opera House, Belfast
The Grand Opera House in Belfast is a historic and ornate Victorian theatre renowned for its richly decorated auditorium and role as one of Northern Ireland’s premier venues for drama, opera, and live entertainment.
 E414716 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: Grand Opera House, Belfast | Statement: [Donegall Square, hasNearbyAttraction, Grand Opera House, Belfast]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grand Opera House, Belfast
Context triple: [Donegall Square, hasNearbyAttraction, Grand Opera House, Belfast]
  • A. Belfast City Hall
    Belfast City Hall is a grand Edwardian civic building in the heart of Belfast, renowned for its distinctive green copper dome and role as the seat of the city council.
  • B. Custom House Square, Belfast
    Custom House Square in Belfast is a prominent public space and event venue in the city center, known for hosting concerts, festivals, and cultural gatherings.
  • C. Stormont House, Belfast
    Stormont House in Belfast is a key government building that serves as the headquarters of the Northern Ireland Office and a central site for political administration in Northern Ireland.
  • D. St Anne's Cathedral, Belfast
    St Anne's Cathedral, Belfast is a prominent Anglican cathedral and architectural landmark in Belfast, Northern Ireland, serving as a major center of worship and cultural life in the city.
  • E. Europa Hotel, Belfast
    Europa Hotel, Belfast is a prominent city-centre hotel in Belfast, Northern Ireland, historically known for its resilience during the Troubles and its status as one of the most frequently bombed hotels in Europe.
  • 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: Grand Opera House, Belfast
Triple: [Donegall Square, hasNearbyAttraction, Grand Opera House, Belfast]
Generated description
The Grand Opera House in Belfast is a historic and ornate Victorian theatre renowned for its richly decorated auditorium and role as one of Northern Ireland’s premier venues for drama, opera, and live entertainment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Grand Opera House, Belfast
Target entity description: The Grand Opera House in Belfast is a historic and ornate Victorian theatre renowned for its richly decorated auditorium and role as one of Northern Ireland’s premier venues for drama, opera, and live entertainment.
  • A. Belfast City Hall
    Belfast City Hall is a grand Edwardian civic building in the heart of Belfast, renowned for its distinctive green copper dome and role as the seat of the city council.
  • B. Custom House Square, Belfast
    Custom House Square in Belfast is a prominent public space and event venue in the city center, known for hosting concerts, festivals, and cultural gatherings.
  • C. Stormont House, Belfast
    Stormont House in Belfast is a key government building that serves as the headquarters of the Northern Ireland Office and a central site for political administration in Northern Ireland.
  • D. St Anne's Cathedral, Belfast
    St Anne's Cathedral, Belfast is a prominent Anglican cathedral and architectural landmark in Belfast, Northern Ireland, serving as a major center of worship and cultural life in the city.
  • E. Europa Hotel, Belfast
    Europa Hotel, Belfast is a prominent city-centre hotel in Belfast, Northern Ireland, historically known for its resilience during the Troubles and its status as one of the most frequently bombed hotels in Europe.
  • F. None of above. chosen

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_69aed93ebe448190a1f1686e28740ac9 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefc22be988190a2b6575d4f5e0f7b completed March 9, 2026, 4:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69b57698f5a48190991526fb26d451fb completed March 14, 2026, 2:54 p.m.
NEDg Description generation batch_69b577c2b784819096d8218dd1c1478d completed March 14, 2026, 2:59 p.m.
NED2 Entity disambiguation (via description) batch_69b5782cc448819080e306952da24ac0 completed March 14, 2026, 3:01 p.m.
Created at: March 9, 2026, 3:38 p.m.