Triple
T199933
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metropolitan Pier and Exposition Authority |
E4080
|
entity |
| Predicate | governs |
P760
|
FINISHED |
| Object | McCormick Place convention complex |
E29844
|
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: McCormick Place convention complex | Statement: [Metropolitan Pier and Exposition Authority, governs, McCormick Place convention complex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: McCormick Place convention complex Context triple: [Metropolitan Pier and Exposition Authority, governs, McCormick Place convention complex]
-
A.
McCormick Place
chosen
McCormick Place is a massive convention center complex in Chicago and one of the largest and most prominent exhibition facilities in North America.
-
B.
Manchester Central Convention Complex
Manchester Central Convention Complex is a major exhibition and conference centre in Manchester, England, housed in a converted former railway station and hosting large-scale national and international events.
-
C.
Dallas Convention Center
The Dallas Convention Center, now known as the Kay Bailey Hutchison Convention Center, is a major convention and exhibition facility in downtown Dallas that hosts large-scale trade shows, conferences, and events.
-
D.
Tampa Convention Center
The Tampa Convention Center is a large waterfront meeting and event facility in downtown Tampa, Florida, hosting conventions, trade shows, and public events.
-
E.
Pennsylvania Convention Center
The Pennsylvania Convention Center is a major multi-purpose convention and exhibition facility in downtown Philadelphia that hosts large-scale conferences, trade shows, and public events.
- 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_69a254bca59881909a15e1496f1508c7 |
completed | Feb. 28, 2026, 2:36 a.m. |
| NER | Named-entity recognition | batch_69a25bcc6dc88190b8c24b485588dfe4 |
completed | Feb. 28, 2026, 3:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3672e822c8190be0d6c0714034ff7 |
completed | Feb. 28, 2026, 10:07 p.m. |
Created at: Feb. 28, 2026, 2:44 a.m.