Triple
T8291735
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Big Ten baseball tournament |
E193913
|
entity |
| Predicate | location |
P40
|
FINISHED |
| Object | Charles Schwab Field Omaha |
E37380
|
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: Charles Schwab Field Omaha | Statement: [Big Ten baseball tournament, location, Charles Schwab Field Omaha]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charles Schwab Field Omaha Context triple: [Big Ten baseball tournament, location, Charles Schwab Field Omaha]
-
A.
Charles Schwab Field Omaha
chosen
Charles Schwab Field Omaha is a baseball stadium in Omaha, Nebraska, best known as the longtime home of the College World Series.
-
B.
Raley Field
Raley Field was a minor league baseball stadium in West Sacramento, California, that served as the longtime home of the Sacramento River Cats before being renamed Sutter Health Park.
-
C.
Jack Kent Cooke Stadium
Jack Kent Cooke Stadium was a large outdoor football stadium in Landover, Maryland, that served as the home of the NFL’s Washington Redskins after RFK Stadium and before being renamed FedExField.
-
D.
Swayne Field
Swayne Field was a historic minor league baseball park in Toledo, Ohio, best known as the longtime early-20th-century home of the Toledo Mud Hens.
-
E.
Jeld-Wen Field
Jeld-Wen Field was the former corporate-sponsored name of Providence Park, a soccer-specific stadium in Portland, Oregon that hosts the Portland Timbers and other sporting 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_69ca82e32db481908b72f3804fa71152 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb7c9ccbfc81908825685c23b80d23 |
completed | March 31, 2026, 7:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd68916c5481908c42f259298b0670 |
completed | April 1, 2026, 6:48 p.m. |
Created at: March 30, 2026, 5:52 p.m.