Triple
T5899158
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Itchen |
E131175
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object | Itchen Bridge |
E350402
|
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: Itchen Bridge | Statement: [River Itchen, hasBridge, Itchen Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Itchen Bridge Context triple: [River Itchen, hasBridge, Itchen Bridge]
-
A.
Itchen Bridge
chosen
Itchen Bridge is a major road bridge in Southampton, England, carrying traffic across the River Itchen between Woolston and the city centre.
-
B.
Itchen Stand
Itchen Stand is one of the main spectator stands at St Mary's Stadium, home of Southampton Football Club.
-
C.
Itchen Bridge toll bridge
The Itchen Bridge toll bridge is a major road bridge in Southampton, England, carrying traffic across the River Itchen between Woolston and the city centre.
-
D.
Redcliffe Bridge
Redcliffe Bridge is a notable bridge in the suburb of Redcliffe, Western Australia, carrying vehicular traffic across the Swan River as a key local transport link.
-
E.
Rea Bridge
Rea Bridge is a bridge spanning the Gloucester and Sharpness Canal in Gloucestershire, England, serving as a crossing point for local road and foot traffic.
- 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_69c00857439c819095950754176aa58a |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c036f7b3f48190a499d43f8ffb2fa7 |
completed | March 22, 2026, 6:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0b15df86481908b59717b9de63655 |
completed | March 23, 2026, 3:19 a.m. |
Created at: March 22, 2026, 3:58 p.m.