Cohere teases Rerank 5 against Rerank 4 in a Mario game test

Cohere teases a Rerank 5 test in which the model plays Mario against Rerank 4's score, according to a post on its X account.

The post says Rerank has enterprise applications and that it can also play Mario, and it asks readers to watch whether Rerank 5 beats Rerank 4's score.

The post gives no Rerank 5 release date, benchmark results, or enterprise performance figures.