Triple
T10186191
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sydenham |
E236913
|
entity |
| Predicate | hasHighStreet |
P461
|
FINISHED |
| Object |
Sydenham Road
Sydenham Road is the main commercial high street in the south-east London district of Sydenham, lined with shops, cafes, and local services.
|
E975740
|
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: Sydenham Road | Statement: [Sydenham, hasHighStreet, Sydenham Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sydenham Road Context triple: [Sydenham, hasHighStreet, Sydenham Road]
-
A.
Hampstead Road
Hampstead Road is a major thoroughfare in central London that runs north from Euston Road towards Camden, serving as a key route through the Somers Town area.
-
B.
Cromwell Road
Cromwell Road is a major thoroughfare in the Royal Borough of Kensington and Chelsea in west London, known for its museums, hotels, and heavy traffic connecting central London to the west.
-
C.
Ellesmere Road
Ellesmere Road is a major east–west arterial roadway in Toronto, Ontario, running through the Scarborough district and serving key destinations such as Scarborough Town Centre.
-
D.
York Road
York Road is a major north–south thoroughfare in Maryland that serves communities such as Timonium and connects suburban areas to Baltimore.
-
E.
Gloucester Road
Gloucester Road is a major street and London Underground station area in West London, known for its proximity to museums, shops, and residential neighborhoods in Kensington.
- 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: Sydenham Road Triple: [Sydenham, hasHighStreet, Sydenham Road]
Generated description
Sydenham Road is the main commercial high street in the south-east London district of Sydenham, lined with shops, cafes, and local services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sydenham Road Target entity description: Sydenham Road is the main commercial high street in the south-east London district of Sydenham, lined with shops, cafes, and local services.
-
A.
Hampstead Road
Hampstead Road is a major thoroughfare in central London that runs north from Euston Road towards Camden, serving as a key route through the Somers Town area.
-
B.
Cromwell Road
Cromwell Road is a major thoroughfare in the Royal Borough of Kensington and Chelsea in west London, known for its museums, hotels, and heavy traffic connecting central London to the west.
-
C.
Ellesmere Road
Ellesmere Road is a major east–west arterial roadway in Toronto, Ontario, running through the Scarborough district and serving key destinations such as Scarborough Town Centre.
-
D.
York Road
York Road is a major north–south thoroughfare in Maryland that serves communities such as Timonium and connects suburban areas to Baltimore.
-
E.
Gloucester Road
Gloucester Road is a major street and London Underground station area in West London, known for its proximity to museums, shops, and residential neighborhoods in Kensington.
- 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_69ca84d7260c8190bfbec36762943f37 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cded790b488190b1ed4645554873cd |
completed | April 2, 2026, 4:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f61e2fa3bc81909edef00c61265c55 |
completed | May 2, 2026, 3:54 p.m. |
| NEDg | Description generation | batch_69f622de74f0819096c5f5bf6f938fe7 |
completed | May 2, 2026, 4:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f62379746c8190bc9da48775b86dfa |
completed | May 2, 2026, 4:16 p.m. |
Created at: March 30, 2026, 9:12 p.m.