HONG KONG — A Belarusian escort who has spent nearly a year behind bars in Thailand after claiming to have audio recordings linking Russia with President Trump’s election will be deported on Thursday, a Thai immigration official said.

The escort, Anastasia Vashukevich, and seven others arrested with her pleaded guilty to charges of solicitation and conspiracy on Tuesday in the Pattaya Provincial Court. The court sentenced them to three years in prison but reduced their sentences to time served.

The defendants, five Russians and three Belarusians, had faced up to 10 years on charges of indecency, conspiracy and belonging to a secret society.

It remains unclear whether the damaging information that Ms. Vashukevich claimed to possess actually exists.