Stagehand

Everything Fervor AI has published that touches Stagehand — 2 pieces, newest first.

• Browser Agents: Same Model, 13x the Bill. The Toolset Is Why

  For browser agents, what each tool call hands back to the model sets the cost far more than the model does, so measure characters per action and cost per passed task…

• Briefing · November 4, 2026 · afternoon

  This week's numbers keep landing on the layer around the model, with the browser toolset, the agent harness and the local driver stack swinging cost and speed by…