Triple
T16449269
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mourne Wall |
E399509
|
entity |
| Predicate | builtBy |
P972
|
FINISHED |
| Object |
Belfast Water Commissioners
The Belfast Water Commissioners were a public authority responsible for developing and managing Belfast’s water supply infrastructure during the late 19th and early 20th centuries.
|
E1213901
|
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: Belfast Water Commissioners | Statement: [Mourne Wall, builtBy, Belfast Water Commissioners]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Belfast Water Commissioners Context triple: [Mourne Wall, builtBy, Belfast Water Commissioners]
-
A.
Belfast Harbour Commissioners
Belfast Harbour Commissioners is the public trust authority responsible for managing and developing Belfast’s port and associated waterfront estates.
-
B.
Belfast Corporation
Belfast Corporation was the former municipal governing body responsible for administering the city of Belfast, Northern Ireland, before being succeeded by Belfast City Council.
-
C.
Lagan Canal Trust
Lagan Canal Trust is an organization dedicated to restoring, preserving, and promoting the historic Lagan Canal and its surrounding waterways and heritage.
-
D.
Northern Ireland Water
Northern Ireland Water is the government-owned company responsible for providing water and sewerage services across Northern Ireland.
-
E.
Belfast City Council
Belfast City Council is the local government authority responsible for providing municipal services and strategic leadership for the city of Belfast in Northern Ireland.
- 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: Belfast Water Commissioners Triple: [Mourne Wall, builtBy, Belfast Water Commissioners]
Generated description
The Belfast Water Commissioners were a public authority responsible for developing and managing Belfast’s water supply infrastructure during the late 19th and early 20th centuries.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Belfast Water Commissioners Target entity description: The Belfast Water Commissioners were a public authority responsible for developing and managing Belfast’s water supply infrastructure during the late 19th and early 20th centuries.
-
A.
Belfast Harbour Commissioners
Belfast Harbour Commissioners is the public trust authority responsible for managing and developing Belfast’s port and associated waterfront estates.
-
B.
Belfast Corporation
Belfast Corporation was the former municipal governing body responsible for administering the city of Belfast, Northern Ireland, before being succeeded by Belfast City Council.
-
C.
Lagan Canal Trust
Lagan Canal Trust is an organization dedicated to restoring, preserving, and promoting the historic Lagan Canal and its surrounding waterways and heritage.
-
D.
Northern Ireland Water
Northern Ireland Water is the government-owned company responsible for providing water and sewerage services across Northern Ireland.
-
E.
Belfast City Council
Belfast City Council is the local government authority responsible for providing municipal services and strategic leadership for the city of Belfast in Northern Ireland.
- 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_69d87f2c6778819080fcfae53be8f12a |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e32cdee44c8190ae0df20c58ff7558 |
completed | April 18, 2026, 7:03 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0045979c588190b6f7b249147f3174 |
completed | May 10, 2026, 8:45 a.m. |
| NEDg | Description generation | batch_6a00472cdc2881908211045515cd21ee |
completed | May 10, 2026, 8:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0047b4b6688190afef52b39788ceae |
completed | May 10, 2026, 8:54 a.m. |
Created at: April 10, 2026, 5:10 a.m.