Triple
T3088852
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | William Jessop |
E64439
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
Surrey Iron Railway
The Surrey Iron Railway was an early horse-drawn plateway in south London, recognized as one of the world’s first public railways for freight transport.
|
E326106
|
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: Surrey Iron Railway | Statement: [William Jessop, notableWork, Surrey Iron Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Surrey Iron Railway Context triple: [William Jessop, notableWork, Surrey Iron Railway]
-
A.
London and Greenwich Railway
The London and Greenwich Railway was one of the earliest passenger railways in London and the first in the capital to be built on a viaduct, forming a key part of the city's early rail infrastructure.
-
B.
Granite Railway
The Granite Railway was one of the first commercial railroads in the United States, built in Quincy, Massachusetts, to transport granite from local quarries to nearby waterways.
-
C.
Sittingbourne & Kemsley Light Railway
The Sittingbourne & Kemsley Light Railway is a preserved narrow-gauge heritage railway in Kent, England, originally built to serve the local paper industry and now operated for tourist and enthusiast rides.
-
D.
London and Birmingham Railway
The London and Birmingham Railway was one of the earliest major trunk railways in England, linking London with the Midlands and forming a key part of the developing national rail network in the 19th century.
-
E.
Bristol and Birmingham Railway
The Bristol and Birmingham Railway was a historic British railway line that connected the cities of Bristol and Birmingham and later became part of the Midland Railway network.
- 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: Surrey Iron Railway Triple: [William Jessop, notableWork, Surrey Iron Railway]
Generated description
The Surrey Iron Railway was an early horse-drawn plateway in south London, recognized as one of the world’s first public railways for freight transport.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Surrey Iron Railway Target entity description: The Surrey Iron Railway was an early horse-drawn plateway in south London, recognized as one of the world’s first public railways for freight transport.
-
A.
London and Greenwich Railway
The London and Greenwich Railway was one of the earliest passenger railways in London and the first in the capital to be built on a viaduct, forming a key part of the city's early rail infrastructure.
-
B.
Granite Railway
The Granite Railway was one of the first commercial railroads in the United States, built in Quincy, Massachusetts, to transport granite from local quarries to nearby waterways.
-
C.
Sittingbourne & Kemsley Light Railway
The Sittingbourne & Kemsley Light Railway is a preserved narrow-gauge heritage railway in Kent, England, originally built to serve the local paper industry and now operated for tourist and enthusiast rides.
-
D.
London and Birmingham Railway
The London and Birmingham Railway was one of the earliest major trunk railways in England, linking London with the Midlands and forming a key part of the developing national rail network in the 19th century.
-
E.
Bristol and Birmingham Railway
The Bristol and Birmingham Railway was a historic British railway line that connected the cities of Bristol and Birmingham and later became part of the Midland Railway network.
- 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_69ad857c97d88190b26f9b1c90839c77 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada20b99a4819090c3d3e08ed556ad |
completed | March 8, 2026, 4:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1f8a4c1f08190a80efd190e4ed07f |
completed | March 11, 2026, 11:20 p.m. |
| NEDg | Description generation | batch_69b1f9608e88819098f4044e54e0d908 |
completed | March 11, 2026, 11:23 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b1fe3c8f408190988e7c7e3a51057e |
completed | March 11, 2026, 11:43 p.m. |
Created at: March 8, 2026, 3:03 p.m.