region:us
We partition the earnings22 dataset at https://huggingface.co/datasets/anton-l/earnings22_baseline_5_gram by source_id:

Validation: 4420696 4448760 4461799 4469836 4473238 4482110

Test: 4432298 4450488 4470290 4479741 4483338 4485244

Train: remainder

Official script for processing these splits will be released shortly.