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<span id="id1"></span><h1>Prompt Target<a @click.prevent="window.navigator.clipboard.writeText($el.href); $el.setAttribute('data-tooltip', 'Copied!'); setTimeout(() =&gt; $el.setAttribute('data-tooltip', 'Copy link to this element'), 2000)" aria-label="Copy link to this element" class="headerlink" data-tooltip="Copy link to this element" href="#prompt-target"><svg height="1em" viewbox="0 0 24 24" width="1em" xmlns="http://www.w3.org/2000/svg"><path d="M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4V7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9H7c-1.71 0-3.1-1.39-3.1-3.1zM8 13h8v-2H8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4V17h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z"></path></svg></a></h1>
<p><strong>Prompt Targets</strong> are a fundamental component of Arch, enabling developers to define how different types of user prompts are processed and routed within their generative AI applications.
This section provides an in-depth look at prompt targets, including their purpose, configuration, usage, and best practices to help you effectively leverage this feature in your projects.</p>
<section id="what-are-prompt-targets">
<h2>What Are Prompt Targets?<a @click.prevent="window.navigator.clipboard.writeText($el.href); $el.setAttribute('data-tooltip', 'Copied!'); setTimeout(() =&gt; $el.setAttribute('data-tooltip', 'Copy link to this element'), 2000)" aria-label="Copy link to this element" class="headerlink" data-tooltip="Copy link to this element" href="#what-are-prompt-targets" x-intersect.margin.0%.0%.-70%.0%="activeSection = '#what-are-prompt-targets'"><svg height="1em" viewbox="0 0 24 24" width="1em" xmlns="http://www.w3.org/2000/svg"><path d="M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4V7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9H7c-1.71 0-3.1-1.39-3.1-3.1zM8 13h8v-2H8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4V17h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z"></path></svg></a></h2>
<p>Prompt targets are predefined endpoints within Arch that handle specific types of user prompts.
They act as the bridge between user inputs and your backend services or APIs, enabling Arch to route, process, and manage prompts efficiently.
By defining prompt targets, you can separate your applications business logic from the complexities of prompt processing, ensuring a cleaner and more maintainable codebase.</p>
<table class="docutils align-default" style="width: 100%">
<thead>
<tr class="row-odd"><th class="head"><p><strong>Capability</strong></p></th>
<th class="head"><p><strong>Description</strong></p></th>
</tr>
</thead>
<tbody>
<tr class="row-even"><td><p>Intent Recognition</p></td>
<td><p>Identify the purpose of a user prompt.</p></td>
</tr>
<tr class="row-odd"><td><p>Parameter Extraction</p></td>
<td><p>Extract necessary data from the prompt.</p></td>
</tr>
<tr class="row-even"><td><p>API Invocation</p></td>
<td><p>Call relevant backend services or functions.</p></td>
</tr>
<tr class="row-odd"><td><p>Response Handling</p></td>
<td><p>Process and return responses to the user.</p></td>
</tr>
</tbody>
</table>
<section id="key-features">
<h3>Key Features<a @click.prevent="window.navigator.clipboard.writeText($el.href); $el.setAttribute('data-tooltip', 'Copied!'); setTimeout(() =&gt; $el.setAttribute('data-tooltip', 'Copy link to this element'), 2000)" aria-label="Copy link to this element" class="headerlink" data-tooltip="Copy link to this element" href="#key-features" x-intersect.margin.0%.0%.-70%.0%="activeSection = '#key-features'"><svg height="1em" viewbox="0 0 24 24" width="1em" xmlns="http://www.w3.org/2000/svg"><path d="M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4V7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9H7c-1.71 0-3.1-1.39-3.1-3.1zM8 13h8v-2H8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4V17h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z"></path></svg></a></h3>
<p>Below are the key features of prompt targets that empower developers to build efficient, scalable, and personalized GenAI solutions:</p>
<ul class="simple">
<li><p><strong>Modular Design</strong>: Define multiple prompt targets to handle diverse functionalities.</p></li>
<li><p><strong>Parameter Management</strong>: Specify required and optional parameters for each target.</p></li>
<li><p><strong>Function Integration</strong>: Seamlessly connect prompts to backend APIs or functions.</p></li>
<li><p><strong>Error Handling</strong>: Direct errors to designated handlers for streamlined troubleshooting.</p></li>
<li><p><strong>Metadata Enrichment</strong>: Attach additional context to prompts for enhanced processing.</p></li>
</ul>
</section>
</section>
<section id="configuring-prompt-targets">
<h2>Configuring Prompt Targets<a @click.prevent="window.navigator.clipboard.writeText($el.href); $el.setAttribute('data-tooltip', 'Copied!'); setTimeout(() =&gt; $el.setAttribute('data-tooltip', 'Copy link to this element'), 2000)" aria-label="Copy link to this element" class="headerlink" data-tooltip="Copy link to this element" href="#configuring-prompt-targets" x-intersect.margin.0%.0%.-70%.0%="activeSection = '#configuring-prompt-targets'"><svg height="1em" viewbox="0 0 24 24" width="1em" xmlns="http://www.w3.org/2000/svg"><path d="M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4V7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9H7c-1.71 0-3.1-1.39-3.1-3.1zM8 13h8v-2H8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4V17h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z"></path></svg></a></h2>
<p>Configuring prompt targets involves defining them in Archs configuration file.
Each Prompt target specifies how a particular type of prompt should be handled, including the endpoint to invoke and any parameters required.</p>
<section id="basic-configuration">
<h3>Basic Configuration<a @click.prevent="window.navigator.clipboard.writeText($el.href); $el.setAttribute('data-tooltip', 'Copied!'); setTimeout(() =&gt; $el.setAttribute('data-tooltip', 'Copy link to this element'), 2000)" aria-label="Copy link to this element" class="headerlink" data-tooltip="Copy link to this element" href="#basic-configuration" x-intersect.margin.0%.0%.-70%.0%="activeSection = '#basic-configuration'"><svg height="1em" viewbox="0 0 24 24" width="1em" xmlns="http://www.w3.org/2000/svg"><path d="M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4V7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9H7c-1.71 0-3.1-1.39-3.1-3.1zM8 13h8v-2H8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4V17h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z"></path></svg></a></h3>
<p>A prompt target configuration includes the following elements:</p>
<ul class="simple">
<li><p><code class="docutils literal notranslate"><span class="pre">name</span></code>: A unique identifier for the prompt target.</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">description</span></code>: A brief explanation of what the prompt target does.</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">endpoint</span></code>: The API endpoint or function that handles the prompt.</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">parameters</span></code> (Optional): A list of parameters to extract from the prompt.</p></li>
</ul>
</section>
<section id="defining-parameters">
<h3>Defining Parameters<a @click.prevent="window.navigator.clipboard.writeText($el.href); $el.setAttribute('data-tooltip', 'Copied!'); setTimeout(() =&gt; $el.setAttribute('data-tooltip', 'Copy link to this element'), 2000)" aria-label="Copy link to this element" class="headerlink" data-tooltip="Copy link to this element" href="#defining-parameters" x-intersect.margin.0%.0%.-70%.0%="activeSection = '#defining-parameters'"><svg height="1em" viewbox="0 0 24 24" width="1em" xmlns="http://www.w3.org/2000/svg"><path d="M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4V7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9H7c-1.71 0-3.1-1.39-3.1-3.1zM8 13h8v-2H8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4V17h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z"></path></svg></a></h3>
<p>Parameters are the pieces of information that Arch needs to extract from the users prompt to perform the desired action.
Each parameter can be marked as required or optional.
Here is a full list of parameter attributes that Arch can support:</p>
<table class="docutils align-default" style="width: 100%">
<thead>
<tr class="row-odd"><th class="head"><p><strong>Attribute</strong></p></th>
<th class="head"><p><strong>Description</strong></p></th>
</tr>
</thead>
<tbody>
<tr class="row-even"><td><p><code class="docutils literal notranslate"><span class="pre">name</span></code></p></td>
<td><p>Specifies identifier of parameters</p></td>
</tr>
<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span class="pre">type</span></code></p></td>
<td><p>Specifies the data type of the parameter.</p></td>
</tr>
<tr class="row-even"><td><p><code class="docutils literal notranslate"><span class="pre">description</span></code></p></td>
<td><p>Provides a human-readable explanation of the parameters purpose.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span class="pre">required</span></code></p></td>
<td><p>Indicates whether the parameter is mandatory or optional</p></td>
</tr>
<tr class="row-even"><td><p><code class="docutils literal notranslate"><span class="pre">default</span></code></p></td>
<td><p>Specifies a default value for the parameter if not provided by the user.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span class="pre">items</span></code></p></td>
<td><p>Used in the context of arrays to define the schema of items within an array.</p></td>
</tr>
<tr class="row-even"><td><p><code class="docutils literal notranslate"><span class="pre">format</span></code></p></td>
<td><p>Specifies a format for the parameter value, e.g., date and email</p></td>
</tr>
<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span class="pre">enum</span></code></p></td>
<td><p>Lists the allowable values for the parameter.</p></td>
</tr>
<tr class="row-even"><td><p><code class="docutils literal notranslate"><span class="pre">minimum</span></code></p></td>
<td><p>Defines the minimum acceptable value for numeric parameters.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span class="pre">maximum</span></code></p></td>
<td><p>Specifies the maximum acceptable value for numeric parameters.</p></td>
</tr>
</tbody>
</table>
</section>
<section id="example-configuration">
<h3>Example Configuration<a @click.prevent="window.navigator.clipboard.writeText($el.href); $el.setAttribute('data-tooltip', 'Copied!'); setTimeout(() =&gt; $el.setAttribute('data-tooltip', 'Copy link to this element'), 2000)" aria-label="Copy link to this element" class="headerlink" data-tooltip="Copy link to this element" href="#example-configuration" x-intersect.margin.0%.0%.-70%.0%="activeSection = '#example-configuration'"><svg height="1em" viewbox="0 0 24 24" width="1em" xmlns="http://www.w3.org/2000/svg"><path d="M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4V7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9H7c-1.71 0-3.1-1.39-3.1-3.1zM8 13h8v-2H8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4V17h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z"></path></svg></a></h3>
<div class="highlight-yaml notranslate"><div class="highlight"><pre><span></span><code><span id="line-1"><span class="nt">prompt_targets</span><span class="p">:</span>
</span><span id="line-2"><span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">get_weather</span>
</span><span id="line-3"><span class="w"> </span><span class="nt">description</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">Get the current weather for a location</span>
</span><span id="line-4"><span class="w"> </span><span class="nt">parameters</span><span class="p">:</span>
</span><span id="line-5"><span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">location</span>
</span><span id="line-6"><span class="w"> </span><span class="nt">description</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">The city and state, e.g. San Francisco, New York</span>
</span><span id="line-7"><span class="w"> </span><span class="nt">type</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">str</span>
</span><span id="line-8"><span class="w"> </span><span class="nt">required</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">true</span>
</span><span id="line-9"><span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">unit</span>
</span><span id="line-10"><span class="w"> </span><span class="nt">description</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">The unit of temperature</span>
</span><span id="line-11"><span class="w"> </span><span class="nt">type</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">str</span>
</span><span id="line-12"><span class="w"> </span><span class="nt">default</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">fahrenheit</span>
</span><span id="line-13"><span class="w"> </span><span class="nt">enum</span><span class="p">:</span><span class="w"> </span><span class="p p-Indicator">[</span><span class="nv">celsius</span><span class="p p-Indicator">,</span><span class="w"> </span><span class="nv">fahrenheit</span><span class="p p-Indicator">]</span>
</span><span id="line-14"><span class="w"> </span><span class="nt">endpoint</span><span class="p">:</span>
</span><span id="line-15"><span class="w"> </span><span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">api_server</span>
</span><span id="line-16"><span class="w"> </span><span class="nt">path</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">/weather</span>
</span></code></pre></div>
</div>
</section>
</section>
<section id="routing-logic">
<h2>Routing Logic<a @click.prevent="window.navigator.clipboard.writeText($el.href); $el.setAttribute('data-tooltip', 'Copied!'); setTimeout(() =&gt; $el.setAttribute('data-tooltip', 'Copy link to this element'), 2000)" aria-label="Copy link to this element" class="headerlink" data-tooltip="Copy link to this element" href="#routing-logic" x-intersect.margin.0%.0%.-70%.0%="activeSection = '#routing-logic'"><svg height="1em" viewbox="0 0 24 24" width="1em" xmlns="http://www.w3.org/2000/svg"><path d="M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4V7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9H7c-1.71 0-3.1-1.39-3.1-3.1zM8 13h8v-2H8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4V17h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z"></path></svg></a></h2>
<p>Prompt targets determine where and how user prompts are processed.
Arch uses intelligent routing logic to ensure that prompts are directed to the appropriate targets based on their intent and context.</p>
<section id="default-targets">
<h3>Default Targets<a @click.prevent="window.navigator.clipboard.writeText($el.href); $el.setAttribute('data-tooltip', 'Copied!'); setTimeout(() =&gt; $el.setAttribute('data-tooltip', 'Copy link to this element'), 2000)" aria-label="Copy link to this element" class="headerlink" data-tooltip="Copy link to this element" href="#default-targets" x-intersect.margin.0%.0%.-70%.0%="activeSection = '#default-targets'"><svg height="1em" viewbox="0 0 24 24" width="1em" xmlns="http://www.w3.org/2000/svg"><path d="M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4V7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9H7c-1.71 0-3.1-1.39-3.1-3.1zM8 13h8v-2H8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4V17h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z"></path></svg></a></h3>
<p>For general-purpose prompts that do not match any specific prompt target, Arch routes them to a designated default target.
This is useful for handling open-ended queries like document summarization or information extraction.</p>
</section>
<section id="intent-matching">
<h3>Intent Matching<a @click.prevent="window.navigator.clipboard.writeText($el.href); $el.setAttribute('data-tooltip', 'Copied!'); setTimeout(() =&gt; $el.setAttribute('data-tooltip', 'Copy link to this element'), 2000)" aria-label="Copy link to this element" class="headerlink" data-tooltip="Copy link to this element" href="#intent-matching" x-intersect.margin.0%.0%.-70%.0%="activeSection = '#intent-matching'"><svg height="1em" viewbox="0 0 24 24" width="1em" xmlns="http://www.w3.org/2000/svg"><path d="M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4V7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9H7c-1.71 0-3.1-1.39-3.1-3.1zM8 13h8v-2H8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4V17h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z"></path></svg></a></h3>
<p>Arch analyzes the users prompt to determine its intent and matches it with the most suitable prompt target based on the name and description defined in the configuration.</p>
<p>For example:</p>
<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span><code><span id="line-1">Prompt:<span class="w"> </span><span class="s2">"Can you reboot the router?"</span>
</span><span id="line-2">Matching<span class="w"> </span>Target:<span class="w"> </span>reboot_device<span class="w"> </span><span class="o">(</span>based<span class="w"> </span>on<span class="w"> </span>description<span class="w"> </span>matching<span class="w"> </span><span class="s2">"reboot devices"</span><span class="o">)</span>
</span></code></pre></div>
</div>
</section>
</section>
<section id="summary">
<h2>Summary<a @click.prevent="window.navigator.clipboard.writeText($el.href); $el.setAttribute('data-tooltip', 'Copied!'); setTimeout(() =&gt; $el.setAttribute('data-tooltip', 'Copy link to this element'), 2000)" aria-label="Copy link to this element" class="headerlink" data-tooltip="Copy link to this element" href="#summary" x-intersect.margin.0%.0%.-70%.0%="activeSection = '#summary'"><svg height="1em" viewbox="0 0 24 24" width="1em" xmlns="http://www.w3.org/2000/svg"><path d="M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4V7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9H7c-1.71 0-3.1-1.39-3.1-3.1zM8 13h8v-2H8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4V17h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z"></path></svg></a></h2>
<p>Prompt targets are essential for defining how user prompts are handled within your generative AI applications using Arch.
By carefully configuring prompt targets, you can ensure that prompts are accurately routed, necessary parameters are extracted, and backend services are invoked seamlessly.
This modular approach not only simplifies your applications architecture but also enhances scalability, maintainability, and overall user experience.</p>
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<ul>
<li><a :data-current="activeSection === '#what-are-prompt-targets'" class="reference internal" href="#what-are-prompt-targets">What Are Prompt Targets?</a><ul>
<li><a :data-current="activeSection === '#key-features'" class="reference internal" href="#key-features">Key Features</a></li>
</ul>
</li>
<li><a :data-current="activeSection === '#configuring-prompt-targets'" class="reference internal" href="#configuring-prompt-targets">Configuring Prompt Targets</a><ul>
<li><a :data-current="activeSection === '#basic-configuration'" class="reference internal" href="#basic-configuration">Basic Configuration</a></li>
<li><a :data-current="activeSection === '#defining-parameters'" class="reference internal" href="#defining-parameters">Defining Parameters</a></li>
<li><a :data-current="activeSection === '#example-configuration'" class="reference internal" href="#example-configuration">Example Configuration</a></li>
</ul>
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<li><a :data-current="activeSection === '#routing-logic'" class="reference internal" href="#routing-logic">Routing Logic</a><ul>
<li><a :data-current="activeSection === '#default-targets'" class="reference internal" href="#default-targets">Default Targets</a></li>
<li><a :data-current="activeSection === '#intent-matching'" class="reference internal" href="#intent-matching">Intent Matching</a></li>
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