Triple
T1971144
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gravesend |
E42800
|
entity |
| Predicate | connectedBy |
P37
|
FINISHED |
| Object |
Gravesend–Tilbury ferry
The Gravesend–Tilbury ferry is a long-running passenger service across the River Thames in southeast England, linking the towns of Gravesend in Kent and Tilbury in Essex.
|
E219502
|
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: Gravesend–Tilbury ferry | Statement: [Gravesend, connectedBy, Gravesend–Tilbury ferry]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gravesend–Tilbury ferry Context triple: [Gravesend, connectedBy, Gravesend–Tilbury ferry]
-
A.
Woolwich ferry
The Woolwich Ferry is a free vehicle and pedestrian ferry service across the River Thames in east London, linking Woolwich on the south bank with North Woolwich on the north bank.
-
B.
Mersey Ferry
The Mersey Ferry is a historic passenger ferry service in northwest England that operates iconic crossings between Liverpool and the Wirral across the River Mersey.
-
C.
Saltney Ferry
Saltney Ferry is a residential suburb associated with the town of Saltney in the border area between England and Wales.
-
D.
Sheppey Crossing
Sheppey Crossing is a road bridge in Kent, England, that carries the A249 over The Swale to connect the Isle of Sheppey with the mainland.
-
E.
Tilbury Docks
Tilbury Docks is a major deep-water port and container terminal on the River Thames in Essex, serving as one of the principal cargo and cruise gateways for London.
- 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: Gravesend–Tilbury ferry Triple: [Gravesend, connectedBy, Gravesend–Tilbury ferry]
Generated description
The Gravesend–Tilbury ferry is a long-running passenger service across the River Thames in southeast England, linking the towns of Gravesend in Kent and Tilbury in Essex.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gravesend–Tilbury ferry Target entity description: The Gravesend–Tilbury ferry is a long-running passenger service across the River Thames in southeast England, linking the towns of Gravesend in Kent and Tilbury in Essex.
-
A.
Woolwich ferry
The Woolwich Ferry is a free vehicle and pedestrian ferry service across the River Thames in east London, linking Woolwich on the south bank with North Woolwich on the north bank.
-
B.
Mersey Ferry
The Mersey Ferry is a historic passenger ferry service in northwest England that operates iconic crossings between Liverpool and the Wirral across the River Mersey.
-
C.
Saltney Ferry
Saltney Ferry is a residential suburb associated with the town of Saltney in the border area between England and Wales.
-
D.
Sheppey Crossing
Sheppey Crossing is a road bridge in Kent, England, that carries the A249 over The Swale to connect the Isle of Sheppey with the mainland.
-
E.
Tilbury Docks
Tilbury Docks is a major deep-water port and container terminal on the River Thames in Essex, serving as one of the principal cargo and cruise gateways for London.
- 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_69a8871289048190b00b0d7744b7b2b1 |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb3d2836c8190a35cb6d8e2dd4bdf |
completed | March 7, 2026, 5:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adfbd9a2dc81909f86fdfa9c646dd0 |
completed | March 8, 2026, 10:44 p.m. |
| NEDg | Description generation | batch_69adfc6e40f081909682afd84f4e9338 |
completed | March 8, 2026, 10:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adfd9fa4cc81909734a147626da4d1 |
completed | March 8, 2026, 10:52 p.m. |
Created at: March 4, 2026, 7:36 p.m.