{"id":168,"date":"2026-06-01T12:40:00","date_gmt":"2026-06-01T12:40:00","guid":{"rendered":"https:\/\/solucom.si\/?p=168"},"modified":"2026-06-02T14:57:02","modified_gmt":"2026-06-02T12:57:02","slug":"what-is-an-ai-agent","status":"publish","type":"post","link":"https:\/\/solucom.si\/en\/cos-e-un-agente-ai\/","title":{"rendered":"What is an AI agent (and why it's not just a chatbot)"},"content":{"rendered":"<p>You used ChatGPT or a similar assistant and had a good experience: you ask it something, it answers. Useful, but there's a limit that quickly becomes apparent: it always waits for you to tell it what to do, one step at a time. If you stop, it stops. A <strong>AI agent<\/strong> It was created precisely to overcome this limitation, and understanding the difference will help you avoid wasting time (and budget) on the wrong tool.<\/p>\n<p>The concrete problem is this: most people use AI as an assistant to query, not as something that completes a task. And so, a human hand always remains to guide every single step. This is fine for writing an email, but much less so for managing a repetitive task that is performed a hundred times.<\/p>\n\n<h2>Chatbot vs. agent: the difference in one sentence<\/h2>\n<p>One <strong>chatbot answers<\/strong>. An <strong>agent acts<\/strong>. To be a bit more precise: an AI agent is a language model that has been given three additional things\u2014the ability <em>use tools<\/em> (read an email, search an archive, write on a management system), one <em>memory<\/em> from the context in which you are working, and the ability to <em>to plan<\/em> The necessary steps to achieve a goal.<\/p>\n<p>The most honest way to imagine it is a small cycle that repeats itself: <strong>Observe<\/strong> the situation, <strong>decide<\/strong> the next step, <strong>acts<\/strong>, then <strong>Check<\/strong> The result is, if needed, try again. It's not magic and it's not consciousness: it's a model that, instead of waiting for your next question, goes forward on its own towards the goal you've given it.<\/p>\n\n<h2>Agent, chatbot, or classic automation?<\/h2>\n<p>In practice, you're faced with three different tools, and choosing the wrong ones is the first way to waste time and money. It's worth distinguishing them:<\/p>\n<ul>\n<li><strong>Chatbot<\/strong>It answers one request at a time. Great for writing, summarizing, explaining. You ask, it answers, done.<\/li>\n<li><strong>Classic automation (rule-based)<\/strong>\u00abIf A happens, do B.\u00bb It is precise and predictable, but rigid: it only follows the rules you wrote and cannot handle cases you didn't anticipate. For many things, it's exactly what's needed\u2014I talk about it in the <a href=\"\/en\/automations\/\">automations<\/a>.<\/li>\n<li><strong>AI Agent<\/strong>You give it a goal, not step-by-step instructions. It decides the sequence itself and can handle inputs that are a bit different than expected. In return, it's less predictable and needs to be monitored.<\/li>\n<\/ul>\n<p>The right choice follows a simple logic: <strong>If the task is always identical, an automation based on rules costs less and makes fewer mistakes.<\/strong>. If, on the other hand, it requires interpreting something variable \u2014 poorly written text, an unclear request \u2014 then the agent gains ground. It's not the \u00absmartest\u00bb who wins, but the one best suited to the task. And often the best solution is a mix: rules where there's a clear threshold, AI where there's ambiguity. This is also because an agent, between model and tools, <a href=\"\/en\/how-much-does-an-ai-agent-cost\/\">Its cost depends on how much it works<\/a>Using it where a single rule would suffice is a waste.<\/p>\n<h2>A practical example<\/h2>\n<p>Let's take a real task: \u00abmanage quote requests that arrive via email.\u00bb.<\/p>\n<p>With a <strong>chatbot<\/strong>Open the email, copy it, ask him, \u00abWrite me a reply,\u00bb he writes it, you paste it. Every time. It all starts with you.<\/p>\n<p>With a <strong>agent<\/strong>The email arrives, and he reads it. He understands it's a quote request, identifies the product, checks the price in the catalog, prepares a coherent draft response, creates a task for the right person, and notifies you that there's a draft to review. You intervene at the end: read, correct, send. He's done the mechanical work; the judgment remains yours.<\/p>\n<p>To do all this, the agent must be <em>connected<\/em> at your disposal: this is where standards like <a href=\"\/en\/mcp-model-context-protocol\/\">MCP, which I explain in another article<\/a>. And to answer using your documents without making things up, it often relies on a technique called <a href=\"\/en\/rag-explained-simply\/\">RAG<\/a>.<\/p>\n\n<h2>Where an agent brings value<\/h2>\n<ul>\n<li><strong>Repeatable activities with a degree of judgment<\/strong>Sort requests, prepare drafts, update files. Too \u00abvariable\u00bb for a fixed rule, too tedious for a full-time person.<\/li>\n<li><strong>Average and constant volumes<\/strong>Where the same thing happens every day, the freed-up time truly accumulates.<\/li>\n<li><strong>Low-value work that steals attention<\/strong>Copying data from one place to another, initial filters, summaries. Things that don't help you grow but need to be done.<\/li>\n<\/ul>\n\n<h2>Where attention is needed instead<\/h2>\n<ul>\n<li><strong>Tricky decisions<\/strong>Where an error has legal, economic, or personal consequences, the agent can propose, but a human decides.<\/li>\n<li><strong>Few cases and very variable<\/strong>: if every situation is different and rare, it's not worth building (and monitoring) an agent.<\/li>\n<li><strong>When the error is not seen<\/strong>the most subtle risk of agents is that <strong>They are wrong with certainty<\/strong>. They write something false with the same tone as something true. Without verification, the error goes unchallenged.<\/li>\n<\/ul>\n<p>This, for me, is the golden rule: an agent is excellent at <em>prepare<\/em>, less reliable <em>Decide for yourself<\/em>. Keep the human on the point that matters.<\/p>\n\n<h2>Common errors<\/h2>\n<ul>\n<li><strong>Expect complete autonomy.<\/strong> An agent doesn't \u00abrun the company\u00bb; they do specific tasks well. Inflated expectations only lead to disappointment.<\/li>\n<li><strong>Give him vague goals.<\/strong> \u00abManage clients\u00bb is not a goal. \u00abPrepare a draft response to quote requests\u00bb is.<\/li>\n<li><strong>Remove it from human control too soon.<\/strong> First, observe what they do, then give them more slack. Not the other way around.<\/li>\n<li><strong>Connect it immediately to everything.<\/strong> One tool, one task. Expand when you trust.<\/li>\n<\/ul>\n\n<h2>The first, concrete step<\/h2>\n<p>Choose <strong>A tedious and well-defined task<\/strong> what do you do every week \u2014 just one. Give the agent access in <strong>Reading only<\/strong> to the tools they need and the task of <strong>prepare a draft<\/strong>, not to act autonomously. For two weeks, check every result: where it goes wrong, where it gets it right. If the quality holds, expand it piece by piece. This method\u2014small, supervised, incremental\u2014is what separates a useful agent from an experiment abandoned after a month.<\/p>\n\n<h2>How autonomous is it, really?<\/h2>\n<p>\u00abAgent\u00bb brings to mind something that works alone all day. In reality, autonomy is a dial, not a switch, and you decide its level:<\/p>\n<ul>\n<li><strong>Under supervision<\/strong>...the agent prepares, one person checks and confirms every result. It's the right starting point for almost everyone.<\/li>\n<li><strong>Semi-autonomous<\/strong>It acts alone on simple cases and \u00abcalls\u00bb a human only when it is uncertain or when the action is delicate. It is the level you reach when you trust the results.<\/li>\n<li><strong>Freelancer<\/strong>: works without intervention, with random checks. Only makes sense for low-risk and well-established tasks.<\/li>\n<\/ul>\n<p>The rule of thumb is to start at the lowest level and only go up when the numbers justify it. An agent that \u00abasks when it's unsure\u00bb is much more useful than one that always decides on its own and occasionally causes problems silently. Good design, here, matters more than model power.<\/p>\n\n<p>An AI agent isn't just a better chatbot; it's a different way of using AI, where instead of many questions, you provide a goal and a set of tools. It works great for repeatable tasks that require a bit of judgment, but needs to be kept on a leash for decisions with significant consequences. Once you understand this, the right question is no longer \u2019Do I need an agent?\u00ab but \u00bbWhat single task would I entrust it with first today?\u00ab.<\/p>\n\n\n<h2>Frequently Asked Questions<\/h2>\n\n\n<p><strong>Do you have that assignment in mind?<\/strong> If you want an honest opinion on what's truly worth entrusting to an agent in your business\u2014and what's better left to a person or simple automation\u2014 <a href=\"\/en\/ai-agents\/\">Watch how we work on AI agents<\/a> or <a href=\"\/en\/#contatti\">Sono un modello linguistico di grandi dimensioni, addestrato da Google.<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>The difference between a chatbot that responds and an agent that acts, with a concrete example, where it's truly beneficial to use it and where caution is needed.<\/p>","protected":false},"author":1,"featured_media":202,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"Cos\u2019\u00e8 un agente AI e perch\u00e9 non \u00e8 un chatbot | Solucom","_seopress_titles_desc":"Un chatbot risponde, un agente AI agisce: usa strumenti e compie azioni. 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