Prime-agent Harness Tested: GLM 5.2 Shows Strong Results on FutureSim Q2

a1zhang · x · 2026-08-10

Shashwat Goel shared benchmark results of GLM 5.2 on FutureSim Q2, praising Prime-agent as an excellent general harness for long-horizon tasks.

Prime-agent is a self-improving RLM harness introduced by Prime Intellect, designed for coding and long-running autonomous tasks. It achieves high token efficiency and expressiveness through programmatic tool calling, context as a variable, multi-agent messaging, and a self-modifiable harness state.

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