Triple
T9112641
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Una Stubbs as Mrs. Hudson |
E218638
|
entity |
| Predicate | residence |
P75
|
FINISHED |
| Object | 221B Baker Street |
E205753
|
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: 221B Baker Street | Statement: [Una Stubbs as Mrs. Hudson, residence, 221B Baker Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 221B Baker Street Context triple: [Una Stubbs as Mrs. Hudson, residence, 221B Baker Street]
-
A.
Euston Square
Euston Square is a London Underground station in central London, located near Euston railway station and served by multiple sub-surface lines.
-
B.
No. 21 Portman Square
No. 21 Portman Square is a historic Georgian townhouse in London that forms part of the Home House private members’ club complex.
-
C.
20 Portman Square
20 Portman Square is a prestigious address in London’s Marylebone district, known for housing the exclusive private members’ club Home House within a historic Georgian townhouse.
-
D.
Wimpole Street, London
Wimpole Street, London is a historic central London street renowned for its 19th-century literary associations, particularly as the home of poet Elizabeth Barrett Browning.
-
E.
Baker Street
chosen
Baker Street is a famous street in London best known for its association with Sherlock Holmes and its mix of shops, offices, and tourist attractions.
- 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_69ca83dc94ac8190b9ef42684d36ff39 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cca84b0a048190964f560f78e27cce |
completed | April 1, 2026, 5:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0544c06ec8190917707d75db7e9c5 |
completed | April 3, 2026, 11:59 p.m. |
Created at: March 30, 2026, 7:16 p.m.