people · May 22, 2026
Zapier Publishes Full List of Automatable AI Models and AutomationBench Results
Share the canonical public link.
Zapier detailed every major AI provider and model available for automation on its platform as of May 20, 2026, including GPT-5.5 Pro, Claude Opus 4.7, and Gemini 3.5 Flash. Gemini 3.5 Flash (Medium) topped AutomationBench at 14.5% task completion rate for multi-step workflows, ahead of GPT-5.5 at 12.9%. The benchmark evaluates models on realistic business tasks with policy documents, API calls, and ambiguity. Wade Foster, Zapier CEO, highlighted Gemini 3.5 Flash for cost-effective sub-agent deployment and long-horizon tasks.
Below validation threshold — auto-passed without scoring