Triple
T15202864
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | BT Group |
E363309
|
entity |
| Predicate | subsidiary |
P258
|
FINISHED |
| Object |
Openreach
Openreach is the UK-based network infrastructure division responsible for building, maintaining, and operating much of the country's broadband and telephone access network.
|
E1143410
|
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: Openreach | Statement: [BT Group, subsidiary, Openreach]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Openreach Context triple: [BT Group, subsidiary, Openreach]
-
A.
Virgin Media O2
Virgin Media O2 is a major UK telecommunications and media company providing broadband, mobile, TV, and phone services through the combined operations of Virgin Media and O2.
-
B.
Virgin Media (UK)
Virgin Media (UK) is a major British telecommunications and media company providing cable television, broadband internet, and phone services across the United Kingdom.
-
C.
Sky Broadband
Sky Broadband is a major UK and Ireland internet service provider offering home broadband and related connectivity services under the Sky brand.
-
D.
Virgin Media Three
Virgin Media Three is an Irish television channel owned and operated by Virgin Media Television, offering a mix of entertainment, drama, and factual programming.
-
E.
Vodafone UK
Vodafone UK is a major British telecommunications company providing mobile, broadband, and related services across the United Kingdom.
- 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: Openreach Triple: [BT Group, subsidiary, Openreach]
Generated description
Openreach is the UK-based network infrastructure division responsible for building, maintaining, and operating much of the country's broadband and telephone access network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Openreach Target entity description: Openreach is the UK-based network infrastructure division responsible for building, maintaining, and operating much of the country's broadband and telephone access network.
-
A.
Virgin Media O2
Virgin Media O2 is a major UK telecommunications and media company providing broadband, mobile, TV, and phone services through the combined operations of Virgin Media and O2.
-
B.
Virgin Media (UK)
Virgin Media (UK) is a major British telecommunications and media company providing cable television, broadband internet, and phone services across the United Kingdom.
-
C.
Sky Broadband
Sky Broadband is a major UK and Ireland internet service provider offering home broadband and related connectivity services under the Sky brand.
-
D.
Virgin Media Three
Virgin Media Three is an Irish television channel owned and operated by Virgin Media Television, offering a mix of entertainment, drama, and factual programming.
-
E.
Vodafone UK
Vodafone UK is a major British telecommunications company providing mobile, broadband, and related services across the United Kingdom.
- 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_69d85a0b78bc8190b6e5ad51a2c4cfc5 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e006b693a48190a6230b7b52bc8cd3 |
completed | April 15, 2026, 9:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fed3390b708190b10c876c437c72c8 |
completed | May 9, 2026, 6:24 a.m. |
| NEDg | Description generation | batch_69fed44b2e3c8190aad111e2bc2b56a2 |
completed | May 9, 2026, 6:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fed547192c8190b89755fff48ca620 |
completed | May 9, 2026, 6:33 a.m. |
Created at: April 10, 2026, 3:10 a.m.