Since Ukraine doesn't have so much Russian prisoners, I don't think so. Multiple smaller exchanges are more likely.

https://www.reuters.com/world/europe/russia-ukraine-exchange-206-prisoners-second-swap-two-days-2024-09-14/

@MalachiteEagle 206 < 1,000

Is this counting a single exchange, or total during the year?

@TimothyJohnson5c16 Single exchange.

https://www.bbc.com/news/articles/cp8nykdnlkpo

https://meduza.io/news/2024/08/24/minoborony-rf-soobschilo-ob-obmene-voennoplennymi-s-ukrainoy-v-rossiyu-vernulis-115-voennyh-popavshih-v-plen-v-kurskoy-oblasti 230 total yet

.