Triple
T6093479
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southern |
E135821
|
entity |
| Predicate | operatesRoute |
P3695
|
FINISHED |
| Object |
London Bridge to Uckfield
London Bridge to Uckfield is a regional rail service in southeast England linking central London with the town of Uckfield in East Sussex.
|
E567945
|
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: London Bridge to Uckfield | Statement: [Southern, operatesRoute, London Bridge to Uckfield]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: London Bridge to Uckfield Context triple: [Southern, operatesRoute, London Bridge to Uckfield]
-
A.
Kew Bridge
Kew Bridge is a historic road bridge over the River Thames in west London, linking the districts of Kew and Brentford.
-
B.
Chertsey Bridge
Chertsey Bridge is an 18th-century stone arch bridge over the River Thames in England, known for its historic architecture and role in connecting Chertsey with surrounding areas.
-
C.
Wootton Bridge
Wootton Bridge is a village on the Isle of Wight in England, situated between Ryde and Newport and known for its creek and surrounding woodland.
-
D.
Dartford Crossing
The Dartford Crossing is a major road crossing of the River Thames in southeast England, consisting of tunnels and a cable-stayed bridge that carry heavy traffic between Kent and Essex.
-
E.
Twickenham Bridge
Twickenham Bridge is an arched road bridge over the River Thames in southwest London, linking Richmond and St Margarets and carrying the A316.
- 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: London Bridge to Uckfield Triple: [Southern, operatesRoute, London Bridge to Uckfield]
Generated description
London Bridge to Uckfield is a regional rail service in southeast England linking central London with the town of Uckfield in East Sussex.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: London Bridge to Uckfield Target entity description: London Bridge to Uckfield is a regional rail service in southeast England linking central London with the town of Uckfield in East Sussex.
-
A.
Kew Bridge
Kew Bridge is a historic road bridge over the River Thames in west London, linking the districts of Kew and Brentford.
-
B.
Chertsey Bridge
Chertsey Bridge is an 18th-century stone arch bridge over the River Thames in England, known for its historic architecture and role in connecting Chertsey with surrounding areas.
-
C.
Wootton Bridge
Wootton Bridge is a village on the Isle of Wight in England, situated between Ryde and Newport and known for its creek and surrounding woodland.
-
D.
Dartford Crossing
The Dartford Crossing is a major road crossing of the River Thames in southeast England, consisting of tunnels and a cable-stayed bridge that carry heavy traffic between Kent and Essex.
-
E.
Twickenham Bridge
Twickenham Bridge is an arched road bridge over the River Thames in southwest London, linking Richmond and St Margarets and carrying the A316.
- 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_69c0087cd3c48190b459848c72d84eb1 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c057ac8c7481909fb22cf157be45ce |
completed | March 22, 2026, 8:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c125365a7481909e40d01c2d3590aa |
completed | March 23, 2026, 11:34 a.m. |
| NEDg | Description generation | batch_69c125c1a230819095dd0a56309880eb |
completed | March 23, 2026, 11:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c126c641448190a826c213e8ab05af |
completed | March 23, 2026, 11:40 a.m. |
Created at: March 22, 2026, 4:12 p.m.