Triple
T3670417
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Home Office (historic main buildings on Marsham Street) |
E77863
|
entity |
| Predicate | followedBy |
P78
|
FINISHED |
| Object |
2 Marsham Street (new Home Office building)
2 Marsham Street is the modern headquarters building of the UK Home Office in Westminster, London, housing the department’s central administrative functions.
|
E77863
|
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: 2 Marsham Street (new Home Office building) | Statement: [Home Office (historic main buildings on Marsham Street), followedBy, 2 Marsham Street (new Home Office building)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 2 Marsham Street (new Home Office building) Context triple: [Home Office (historic main buildings on Marsham Street), followedBy, 2 Marsham Street (new Home Office building)]
-
A.
Home Office (historic main buildings on Marsham Street)
Home Office (historic main buildings on Marsham Street) refers to the former central government office complex in London that long housed the UK Home Office before its later redevelopment.
-
B.
Navy Office, Seething Lane
Navy Office, Seething Lane was the principal administrative headquarters of the English Navy Board in London during the 17th century, notably associated with Samuel Pepys’s work as a naval administrator.
-
C.
11 Downing Street
11 Downing Street is the official London residence traditionally occupied by the United Kingdom’s Chancellor of the Exchequer, adjacent to the Prime Minister’s home at 10 Downing Street.
-
D.
Foreign and Commonwealth Office building, London
The Foreign and Commonwealth Office building in London is a grand 19th-century government edifice designed in an ornate Victorian style by architect George Gilbert Scott.
-
E.
Ministry of Defence Main Building, Whitehall
The Ministry of Defence Main Building in Whitehall is the central London headquarters of the United Kingdom’s Ministry of Defence and the primary office of the country’s senior defence leadership.
- 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: 2 Marsham Street (new Home Office building) Triple: [Home Office (historic main buildings on Marsham Street), followedBy, 2 Marsham Street (new Home Office building)]
Generated description
2 Marsham Street is the modern headquarters building of the UK Home Office in Westminster, London, housing the department’s central administrative functions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 2 Marsham Street (new Home Office building) Target entity description: 2 Marsham Street is the modern headquarters building of the UK Home Office in Westminster, London, housing the department’s central administrative functions.
-
A.
Home Office (historic main buildings on Marsham Street)
chosen
Home Office (historic main buildings on Marsham Street) refers to the former central government office complex in London that long housed the UK Home Office before its later redevelopment.
-
B.
Navy Office, Seething Lane
Navy Office, Seething Lane was the principal administrative headquarters of the English Navy Board in London during the 17th century, notably associated with Samuel Pepys’s work as a naval administrator.
-
C.
11 Downing Street
11 Downing Street is the official London residence traditionally occupied by the United Kingdom’s Chancellor of the Exchequer, adjacent to the Prime Minister’s home at 10 Downing Street.
-
D.
Foreign and Commonwealth Office building, London
The Foreign and Commonwealth Office building in London is a grand 19th-century government edifice designed in an ornate Victorian style by architect George Gilbert Scott.
-
E.
Ministry of Defence Main Building, Whitehall
The Ministry of Defence Main Building in Whitehall is the central London headquarters of the United Kingdom’s Ministry of Defence and the primary office of the country’s senior defence leadership.
- F. None of above.
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_69ad85e083008190b2e1b7085fe500bd |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc42c96648190abbd5d23b25d6a6b |
completed | March 8, 2026, 6:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b48850515c8190bdb9ddcfc0a13f4e |
completed | March 13, 2026, 9:57 p.m. |
| NEDg | Description generation | batch_69b48b55ad8081909166e7418cdf0f06 |
completed | March 13, 2026, 10:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b48e1ff9fc8190bb2559b9e55ea2b8 |
completed | March 13, 2026, 10:22 p.m. |
Created at: March 8, 2026, 3:25 p.m.