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A harness refers to the toolchain in model testing that is responsible for receiving code output, running it in a sandbox environment, capturing errors, and feeding the feedback back to the model.
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10/8/2026
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VerifiedThe concept behind the Harness project originates from the idea of a Test Harness in software engineering.78% similarVerifiedHarness can display the model's thinking process (chain of thought).76% similarVerifiedA reasoning harness typically contains components such as a prompt engineering module, sampling strategy, verifier, and memory mechanism.75% similarVerifiedHarness的定义是模型之外的所有约束、工具、校验、状态管理、执行逻辑和安全管控的总和74% similarVerifiedHarness includes components such as system prompts, tool calling, file system, sandbox environment, memory system, task orchestration, hooks, feedback loops, and constraint mechanisms.74% similar
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