Triple
T15241105
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North Downs Way National Trail |
E364255
|
entity |
| Predicate | hasSection |
P35
|
FINISHED |
| Object |
Merstham to Oxted section
The Merstham to Oxted section is a scenic stretch of the North Downs Way in southeast England, known for its chalk downland landscapes, woodland paths, and views across the Surrey countryside.
|
E1145055
|
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: Merstham to Oxted section | Statement: [North Downs Way National Trail, hasSection, Merstham to Oxted section]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Merstham to Oxted section Context triple: [North Downs Way National Trail, hasSection, Merstham to Oxted section]
-
A.
Guildford to Merstham section
The Guildford to Merstham section is a scenic stretch of the North Downs Way National Trail in southeast England, known for its chalk downland landscapes, woodland paths, and views over the Surrey countryside.
-
B.
Oxted to Otford section
The Oxted to Otford section is a scenic stretch of the North Downs Way National Trail in southeast England, known for its chalk downland views, woodlands, and picturesque Kent and Surrey countryside.
-
C.
Oxted line
The Oxted line is a suburban and rural railway route in southern England connecting London with towns in Surrey and Sussex, operated as part of the Southern rail network.
-
D.
Redhill–Tonbridge line
The Redhill–Tonbridge line is a regional railway route in southeast England that connects the towns of Redhill and Tonbridge, forming part of the suburban and commuter rail network south of London.
-
E.
Tattenham Corner line
The Tattenham Corner line is a suburban railway branch in South London and Surrey, England, running from Purley to Tattenham Corner and serving areas such as Banstead and Epsom Downs.
- 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: Merstham to Oxted section Triple: [North Downs Way National Trail, hasSection, Merstham to Oxted section]
Generated description
The Merstham to Oxted section is a scenic stretch of the North Downs Way in southeast England, known for its chalk downland landscapes, woodland paths, and views across the Surrey countryside.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Merstham to Oxted section Target entity description: The Merstham to Oxted section is a scenic stretch of the North Downs Way in southeast England, known for its chalk downland landscapes, woodland paths, and views across the Surrey countryside.
-
A.
Guildford to Merstham section
The Guildford to Merstham section is a scenic stretch of the North Downs Way National Trail in southeast England, known for its chalk downland landscapes, woodland paths, and views over the Surrey countryside.
-
B.
Oxted to Otford section
chosen
The Oxted to Otford section is a scenic stretch of the North Downs Way National Trail in southeast England, known for its chalk downland views, woodlands, and picturesque Kent and Surrey countryside.
-
C.
Oxted line
The Oxted line is a suburban and rural railway route in southern England connecting London with towns in Surrey and Sussex, operated as part of the Southern rail network.
-
D.
Redhill–Tonbridge line
The Redhill–Tonbridge line is a regional railway route in southeast England that connects the towns of Redhill and Tonbridge, forming part of the suburban and commuter rail network south of London.
-
E.
Tattenham Corner line
The Tattenham Corner line is a suburban railway branch in South London and Surrey, England, running from Purley to Tattenham Corner and serving areas such as Banstead and Epsom Downs.
- F. None of above.
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_69d85a0dde7481908fc64d1e82d5d20d |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e007db9a148190aadea8d5f8b6b261 |
completed | April 15, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fee5efb0108190b3b45e9917721354 |
completed | May 9, 2026, 7:44 a.m. |
| NEDg | Description generation | batch_69fee9a9fe5081909c941e5a40cf1203 |
completed | May 9, 2026, 8 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69feea73ba7481909386ac23e164bec4 |
completed | May 9, 2026, 8:04 a.m. |
Created at: April 10, 2026, 3:13 a.m.