Triple
T15034275
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | BBC World Service radio studios |
E378439
|
entity |
| Predicate | streetAddress |
P606
|
FINISHED |
| Object | Portland Place |
E378431
|
NE FINISHED |
How this triple was built (2 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: Portland Place | Statement: [BBC World Service radio studios, streetAddress, Portland Place]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portland Place Context triple: [BBC World Service radio studios, streetAddress, Portland Place]
-
A.
Portland Place
chosen
Portland Place is a major street in central London known for its Georgian architecture and prominent institutions, including the BBC's Broadcasting House.
-
B.
Portman Street
Portman Street is a central London street in the City of Westminster, known for connecting the Marylebone area to the busy Oxford Street shopping district.
-
C.
Blackett Street
Blackett Street is a central thoroughfare in Newcastle upon Tyne, England, known for its shops, bus routes, and proximity to key city landmarks.
-
D.
Carthusian Street
Carthusian Street is a street in the City of London located near Charterhouse Square, known for its historic surroundings and proximity to the former London Charterhouse monastery.
-
E.
Eastgate Street
Eastgate Street is one of the main historic shopping and thoroughfare streets in the centre of Gloucester, England.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85cd46b2c819090d054c27787f677 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded7e3a7c8819081f26c2435c1bcb2 |
completed | April 15, 2026, 12:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feb7db6f0081909ab35435c1e4ad13 |
completed | May 9, 2026, 4:28 a.m. |
Created at: April 10, 2026, 2:59 a.m.