Triple
T18117985
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cambridge city centre |
E433658
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Cambridge Corn Exchange |
—
|
NE NERFINISHED |
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: Cambridge Corn Exchange | Statement: [Cambridge city centre, contains, Cambridge Corn Exchange]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cambridge Corn Exchange Context triple: [Cambridge city centre, contains, Cambridge Corn Exchange]
-
A.
Cambridge Corn Exchange
chosen
Cambridge Corn Exchange is a historic performance venue in Cambridge, England, renowned for hosting concerts, theatre, and other major cultural events.
-
B.
Cambridge Town Hall
Cambridge Town Hall is a historic civic and community venue located in the town of Cambridge in New Zealand’s Waikato region.
-
C.
Ipswich Corn Exchange
Ipswich Corn Exchange is a historic civic and entertainment venue in Ipswich that hosts concerts, performances, and community events.
-
D.
Cambridge Guildhall
Cambridge Guildhall is a historic civic building in the center of Cambridge, England, serving as the main venue for municipal functions, events, and local government administration.
-
E.
Bedford Corn Exchange
Bedford Corn Exchange is a historic multi-purpose entertainment venue in Bedford, England, hosting theatre, music, and community events.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8b909e8cc81908df4cc2b8ea6d11f |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4ddd737708190863fba97cdc20d88 |
completed | April 19, 2026, 1:51 p.m. |
Created at: April 10, 2026, 10:28 a.m.