Meet the coding agent built for open models. Command Code. We do tool repairs, /design, #1# on leaderboards, and the world's best $10 GOAT plan w/ $70 usage.
DeepSeek works best in Command Code.
two ways to prove it:
$1 Go plan with $10 → $40 for DeepSeek V4 pro
read this harness engineering deep dive below: on how we fix and repair 50K+ tool calls, saving you cost and improve speed & quality of outputs.