Build the Agent First, Optimize the Framework Later
hamostaf04 · x · 2026-07-17
The shared article argues that the open-weights vs. closed-weights debate isn't the most critical aspect for agent deployment; what truly matters is the infrastructure surrounding the agent.
The author suggests the following priorities:
- Build the agent itself first;
- Then optimize the harness (the runtime and evaluation framework);
- Finally, optimize the weights.
Essentially, performance gaps often lie not in the model weights, but in the external execution environment, task orchestration, and the evaluation loop.
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