Cloudflare opens public beta of Auto Router for per-request model selection

Cloudflare released Auto Router in public beta through AI Gateway: with the cloudflare/auto model, a classifier on Workers AI picks a model for each request. It scores complexity, ambiguity, stakes and context dependence from 1 to 5 and sorts requests into 14 task categories.

• The classifier runs on Cloudflare edge GPUs and reads only the latest 8 KiB of a conversation
• Responses expose cf-aig-routed-model and cf-aig-routing-reason headers for auditing
• The model pool can be restricted per request via cf-aig-allowed-models and cf-aig-allowed-providers
• Auto Router is free during beta and does not support WebSockets