Triple
T3270644
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Tamar |
E68638
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object | Royal Albert Bridge |
E354661
|
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 Albert Bridge | Statement: [River Tamar, crossedBy, Royal Albert Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Royal Albert Bridge Context triple: [River Tamar, crossedBy, Royal Albert Bridge]
-
A.
Royal Albert Bridge
chosen
The Royal Albert Bridge is a 19th-century railway bridge spanning the River Tamar between Devon and Cornwall in southwest England, celebrated as one of Isambard Kingdom Brunel’s greatest engineering achievements.
-
B.
King Edward VII Bridge
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.
-
C.
Cardiff Bridge
Cardiff Bridge is a historic road bridge in Cardiff, Wales, carrying traffic across the River Taff near the city centre.
-
D.
Forth Bridge
The Forth Bridge is a historic cantilever railway bridge in Scotland, renowned as an iconic feat of Victorian engineering and a UNESCO World Heritage Site.
-
E.
Clifton Suspension Bridge
The Clifton Suspension Bridge is a 19th-century suspension bridge spanning the Avon Gorge, renowned as an iconic symbol of Bristol and a masterpiece of Victorian engineering.
- 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_69ad859b54f881909bf530d549caf2fd |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adaff349148190beae8c0994b7ad83 |
completed | March 8, 2026, 5:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5d035d97081908688d63527fd0f66 |
completed | March 14, 2026, 9:16 p.m. |
Created at: March 8, 2026, 3:09 p.m.