Triple
T10900535
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London, Brighton and South Coast Railway |
E257426
|
entity |
| Predicate | notableEngineer |
P22
|
FINISHED |
| Object |
Frederick Banister
Frederick Banister was a prominent 19th-century British railway engineer known for his influential work on the London, Brighton and South Coast Railway’s infrastructure and expansion.
|
E891721
|
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: Frederick Banister | Statement: [London, Brighton and South Coast Railway, notableEngineer, Frederick Banister]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Frederick Banister Context triple: [London, Brighton and South Coast Railway, notableEngineer, Frederick Banister]
-
A.
Lewis Cubitt
Lewis Cubitt was a 19th-century English architect best known for designing major London railway termini and related infrastructure.
-
B.
William Henry Furness
William Henry Furness was a prominent 19th-century American Unitarian minister, theologian, and abolitionist known for his influential sermons and writings in Philadelphia.
-
C.
James G. Langdon
James G. Langdon is an architect best known for designing St David’s Hall, a prominent performing arts venue in Cardiff, Wales.
-
D.
Henry Cubitt
Henry Cubitt was a British Conservative politician and peer who served as a Member of Parliament before succeeding to the title of Baron Ashcombe.
-
E.
John Fowler
John Fowler was a prominent 19th-century British civil engineer renowned for his major contributions to railway engineering and iconic structures such as the Forth Bridge.
- 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: Frederick Banister Triple: [London, Brighton and South Coast Railway, notableEngineer, Frederick Banister]
Generated description
Frederick Banister was a prominent 19th-century British railway engineer known for his influential work on the London, Brighton and South Coast Railway’s infrastructure and expansion.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Frederick Banister Target entity description: Frederick Banister was a prominent 19th-century British railway engineer known for his influential work on the London, Brighton and South Coast Railway’s infrastructure and expansion.
-
A.
Lewis Cubitt
Lewis Cubitt was a 19th-century English architect best known for designing major London railway termini and related infrastructure.
-
B.
William Henry Furness
William Henry Furness was a prominent 19th-century American Unitarian minister, theologian, and abolitionist known for his influential sermons and writings in Philadelphia.
-
C.
James G. Langdon
James G. Langdon is an architect best known for designing St David’s Hall, a prominent performing arts venue in Cardiff, Wales.
-
D.
Henry Cubitt
Henry Cubitt was a British Conservative politician and peer who served as a Member of Parliament before succeeding to the title of Baron Ashcombe.
-
E.
John Fowler
John Fowler was a prominent 19th-century British civil engineer renowned for his major contributions to railway engineering and iconic structures such as the Forth Bridge.
- 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_69d6aa8550c8819095508a2ed9acf3db |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d761a2f02881908b70be6499dd8d98 |
completed | April 9, 2026, 8:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e155306e9081909433522eeecf2b7d |
completed | April 16, 2026, 9:31 p.m. |
| NEDg | Description generation | batch_69e174d962ec8190a0ef8442e3414a8d |
completed | April 16, 2026, 11:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e1777c0a308190bb5dc5e64cb51af3 |
completed | April 16, 2026, 11:57 p.m. |
Created at: April 8, 2026, 9:22 p.m.