Triple
T6382803
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tonbridge railway station |
E143624
|
entity |
| Predicate | isJunctionFor |
P1018
|
FINISHED |
| Object | South Eastern Main Line and Tonbridge–Maidstone line |
E588839
|
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: South Eastern Main Line and Tonbridge–Maidstone line | Statement: [Tonbridge railway station, isJunctionFor, South Eastern Main Line and Tonbridge–Maidstone line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Eastern Main Line and Tonbridge–Maidstone line Context triple: [Tonbridge railway station, isJunctionFor, South Eastern Main Line and Tonbridge–Maidstone line]
-
A.
South Eastern Main Line and Redhill–Tonbridge line
chosen
The South Eastern Main Line and Redhill–Tonbridge line are key railway routes in southeast England that connect London with Kent and Surrey, carrying both commuter and regional services.
-
B.
Maidstone East Line
The Maidstone East Line is a railway route in Kent, England, connecting London with Maidstone and Ashford and serving several intermediate towns and villages.
-
C.
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.
-
D.
South West Main Line (London Waterloo to Basingstoke)
The South West Main Line (London Waterloo to Basingstoke) is a key commuter and intercity railway corridor in southern England, linking central London with Hampshire and serving as the first section of the main route toward southwest England.
-
E.
Mole Valley line
The Mole Valley line is a railway route in Surrey, England, running through the Mole Valley and connecting London with towns such as Leatherhead and Dorking.
- 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_69c008dac1ec81909cef8157ccd69962 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c06854eb608190acb6bb4dc466f0fc |
completed | March 22, 2026, 10:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c63874aba88190a543f21e968fbc06 |
completed | March 27, 2026, 7:57 a.m. |
Created at: March 22, 2026, 4:34 p.m.