Triple
T1827202
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East Coast Main Line |
E40678
|
entity |
| Predicate | notableStructure |
P1544
|
FINISHED |
| Object | Royal Border Bridge |
E294938
|
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: Royal Border Bridge | Statement: [East Coast Main Line, notableStructure, Royal Border Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Royal Border Bridge Context triple: [East Coast Main Line, notableStructure, Royal Border Bridge]
-
A.
Prince of Wales Bridge
The Prince of Wales Bridge is a major road bridge spanning the River Severn between England and Wales, carrying the M4 motorway as a key cross-border transport link.
-
B.
Queen Elizabeth II Bridge
The Queen Elizabeth II Bridge is a major cable-stayed road bridge spanning the River Thames at Dartford, forming part of the Dartford Crossing and a key link in London’s orbital route.
-
C.
Linlithgow Bridge
Linlithgow Bridge is a village in West Lothian, Scotland, best known as the site of the 1526 Battle of Linlithgow Bridge.
-
D.
King Edward VII Bridge
chosen
The King Edward VII Bridge is a historic railway bridge over the River Tyne in Newcastle upon Tyne, England, carrying trains into the city as part of a major north–south route.
-
E.
Queensferry Crossing
Queensferry Crossing is a major cable-stayed road bridge in Scotland that spans the Firth of Forth, connecting Edinburgh to Fife and serving as a key part of the country’s transport infrastructure.
- 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_69a8864644bc8190b2358ab897194ac1 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb01022108190b1da05a31454ab8d |
completed | March 7, 2026, 4:56 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afc01252ec8190a14ff51151d8e69e |
completed | March 10, 2026, 6:54 a.m. |
Created at: March 4, 2026, 7:32 p.m.