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Understanding the "agentic harness" in LLM agents

The term "agentic harness" refers to the underlying infrastructure that enables a Large Language Model (LLM) to function as an agent. This harness includes the tools the LLM can access, such as function calling for external context, and the loop mechanism that allows the agent to self-evaluate its progress towards a goal. Essentially, the harness is the invisible plumbing that manages the agent's execution, separate from the user interface. AI

IMPACT Clarifies the technical definition of an "agentic harness," crucial for understanding how LLMs operate as autonomous agents.

RANK_REASON This item explains a technical concept related to AI agents, rather than announcing a new release or significant industry event.

Read on dev.to — LLM tag →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Understanding the "agentic harness" in LLM agents

COVERAGE [1]

  1. dev.to — LLM tag TIER_1 English(EN) · Tilde A. Thurium ·

    What is an "agentic harness," actually?

    <p>I've been hearing the word "harness" thrown around a lot lately. I assumed it just meant <em>"the IDE"</em> or <em>"whatever app is running your agent."</em> Turns out, it goes a little deeper than that.</p> <p>So I sat down with <a class="mentioned-user" href="https://dev.to/…