Two hidden models answer the same prompt. You pick. Names are revealed after the vote, and the board updates live. The router reads this board per category when it chooses for you.
Waiting for a prompt…
Waiting for a prompt…
Duels run on the attested beam and cost nothing during the Arena beta. Prompts are not stored; only your vote and the two model IDs are.
For each category, the router weights model quality (this board) against latency and ledger price. A model must be within 60 Elo of the leader to be considered for auto-routing at the default quality setting.