EnvOpt: new research shows optimizing agent environments cuts cost and boosts performance

AlexGDimakis · x · 2026-11-14

Alex Dimakis (UCSD) and collaborators introduce Environment Optimization (EnvOpt), new research led by @itea1001 with Huanzhi Mao, Qiuyang Mang, and Prof. Joey.

Key idea: an agent's cost and performance depend on three factors — 1) the model, 2) the harness, and 3) the environment structure. While most prior work optimizes the first two, EnvOpt studies how the environment presents information to the agent (e.g., how a company's Slack workspace, documents, and databases are organized) and how that affects performance and cost.

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