Triple
T6520755
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tottenham Court Road station |
E148373
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object |
Elizabeth line Tottenham Court Road station
Elizabeth line Tottenham Court Road station is the modern subterranean section of Tottenham Court Road serving London’s Elizabeth line, featuring long platforms, step-free access, and direct cross-city rail connections.
|
E601407
|
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: Elizabeth line Tottenham Court Road station | Statement: [Tottenham Court Road station, connectedTo, Elizabeth line Tottenham Court Road station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Elizabeth line Tottenham Court Road station Context triple: [Tottenham Court Road station, connectedTo, Elizabeth line Tottenham Court Road station]
-
A.
Canary Wharf Elizabeth line station
Canary Wharf Elizabeth line station is a major underground railway station in London’s Canary Wharf financial district, providing high-capacity Crossrail/Elizabeth line services with a distinctive dockside, retail-integrated design.
-
B.
Elizabeth line (Hayes & Harlington, West Drayton)
The Elizabeth line (Hayes & Harlington, West Drayton) is a section of London’s high-frequency east–west Crossrail service that connects the Hillingdon area to central and wider Greater London.
-
C.
Elizabeth line (Abbey Wood branch)
The Elizabeth line (Abbey Wood branch) is a key Crossrail route in southeast London, providing high-frequency, fast rail services between Abbey Wood, central London, and beyond.
-
D.
Jubilee line extension
The Jubilee line extension is a major late-20th-century expansion of the London Underground that introduced new stations and modern infrastructure to connect central London with the Docklands and east London.
-
E.
City Thameslink station
City Thameslink station is a central London railway station on the Thameslink route, providing north–south cross-city services between Bedford, Brighton, and other destinations.
- 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: Elizabeth line Tottenham Court Road station Triple: [Tottenham Court Road station, connectedTo, Elizabeth line Tottenham Court Road station]
Generated description
Elizabeth line Tottenham Court Road station is the modern subterranean section of Tottenham Court Road serving London’s Elizabeth line, featuring long platforms, step-free access, and direct cross-city rail connections.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Elizabeth line Tottenham Court Road station Target entity description: Elizabeth line Tottenham Court Road station is the modern subterranean section of Tottenham Court Road serving London’s Elizabeth line, featuring long platforms, step-free access, and direct cross-city rail connections.
-
A.
Canary Wharf Elizabeth line station
Canary Wharf Elizabeth line station is a major underground railway station in London’s Canary Wharf financial district, providing high-capacity Crossrail/Elizabeth line services with a distinctive dockside, retail-integrated design.
-
B.
Elizabeth line (Hayes & Harlington, West Drayton)
The Elizabeth line (Hayes & Harlington, West Drayton) is a section of London’s high-frequency east–west Crossrail service that connects the Hillingdon area to central and wider Greater London.
-
C.
Elizabeth line (Abbey Wood branch)
The Elizabeth line (Abbey Wood branch) is a key Crossrail route in southeast London, providing high-frequency, fast rail services between Abbey Wood, central London, and beyond.
-
D.
Jubilee line extension
The Jubilee line extension is a major late-20th-century expansion of the London Underground that introduced new stations and modern infrastructure to connect central London with the Docklands and east London.
-
E.
City Thameslink station
City Thameslink station is a central London railway station on the Thameslink route, providing north–south cross-city services between Bedford, Brighton, and other destinations.
- 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_69c687e68e748190baceb9298f32d3ed |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6ad9431f081909b14b3df3414a55f |
completed | March 27, 2026, 4:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6cb6f934481908a95d7424aa23414 |
completed | March 27, 2026, 6:24 p.m. |
| NEDg | Description generation | batch_69c6cd88f66c81909b364a816aeee8bf |
completed | March 27, 2026, 6:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6ce3a53cc8190a40d696a22ec65f4 |
completed | March 27, 2026, 6:36 p.m. |
Created at: March 27, 2026, 1:45 p.m.