The Agent Scaffolding Behind Harness, and Why It Matters

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The short version: DeepSeek open-sourced their Agent harness, the scaffolding that turns a raw model into something that actually works in the real world. And they did it in a way that openly admits what everyone in the industry has been quietly realizing: the model itself isn’t the whole story anymore. Honestly? I spent the … Read more

I Read Prime Agent’s Source Code. Here’s What I Actually Found

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The hype around Prime Agent is getting ridiculous. People are calling it the next step toward AGI. Some claim that with Opus 5 it scores 95.5 percent on ARC-AGI-3, beating the human expert baseline of 95.4 percent. That is a big number. But I kept reading the same talking points everywhere, RLM, Continual Harness, prompt-as-a-variable, … Read more