From the source
Factory AI's Droid agent achieved a 58.75% score on the Terminal-Bench benchmark, placing first among all agents.
Factory agents occupy three of the top five positions, with Droid using Opus 4.1 (no thinking) at 58.8%, GPT-5 (medium reasoning) at 52.5%, and Sonnet 4 (no thinking) at 50.5%.
The company attributes the performance to agent design rather than model choice, noting that Droid with Sonnet outperforms all other agents using Opus.
