# Computer-use agent

Nace released Drex Max, a decision model that reads screenshots, screencasts, scanned documents, charts or photos and, given a set of typed questions, returns a probability for every supplied option in one forward pass. A computer-use agent can face about thirty such small decisions in a single task, and each one previously meant sending a screenshot to a large frontier model and waiting seconds; Drex Max scores 67.6 on the public Decision Index 0.4.0 against 61.3 for Drex v2.0, with a median API latency of 183 ms and $0.06 per 1,000 decisions.

Nace released Drex Max, a decision model that reads screenshots, screencasts, scanned documents, charts or photos and, given a set of typed questions, returns a probability for every supplied option in one forward pass. A computer-use agent can face about thirty such small decisions in a single task, and each one previously meant sending a screenshot to a large frontier model and waiting seconds; Drex Max scores 67.6 on the public Decision Index 0.4.0 against 61.3 for Drex v2.0, with a median API latency of 183 ms and $0.06 per 1,000 decisions.