DeepSeek Harness finished the same coding task almost 3× faster than Claude Code.
But Claude still produced the better result. Julian Goldie and Kasra gave both systems the same one-shot prompt: build an animated accounting website and a working Tetris game. The results: 00:41
Trying the Deepseek Harness Beta again was unexpected
The Herness agent created by Deepseek, there are no privileged cores that have to be patched. Everything (adapter model, tool registry, session log, even the loop agent itself) can be changed from the configuration. Main capabilities:
Minis user YueBtt is very good at playing. He developed an iOS native travel app directly through Minis…
Minis user YueBtt is very good at playing. He developed an iOS native travel app directly through Minis on a jailbroken device. The operating experience is too smooth. To be honest, if I use Fable 5 to write the effect of DeepSeek with Minis, it will probably take a lot of effort.
Deepseek just open-sourced the layer that actually makes AI agents useful
And the biggest feature isn’t the model. It’s what you can replace. What DeepSeek Harness changes: → The model is a plugin → Memory is a plugin → Tools and skills are plugins → The sandbox and
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