Add Sonnet 4.6 Max Effort to Long Running Agents

Feature request for product/service

Cursor Web

Describe the request

Hi Cursor team,
Could you please add Sonnet 4.6 “Max Effort” as an available model option for Long Running Agents (Cursor Web)?

Right now, Sonnet 4.6 is available in other places, but the Max Effort/HIGH variant would be especially useful for long-horizon agent runs (multi-step refactors, large repo changes, complex debugging), where extra reasoning quality reduces retries and failure modes.