AnthropicProvider

<p>Provider class for Anthropic. Can create language models.</p>

A production-grade AI toolkit for R featuring a layered
architecture (Specification, Utilities, Providers, Core), request
interception support, robust error handling with exponential retry
delays, support for multiple AI model providers ('OpenAI',
'Anthropic', etc.), local small language model inference,
distributed 'MCP' ecosystem, multi-agent orchestration, progressive
knowledge loading through skills, and a global skill store for
sharing AI capabilities.

Yonghe Xia

aisdk

Unified Interface for AI Model Providers

AnthropicProvider function

<p><div class="r6-fields"></div></p><dl>
<dt><code>specification_version</code></dt>
<dd><p>Provider spec version.</p></dd><p></p><p>
</p></dl><p></p>

Public fields


<div class="section" id="public-methods">
<h3>Public methods</h3><p></p><p><ul>
<li><p><a href="/link/AnthropicProvider%24new()?package=aisdk&version=1.1.0" data-mini-rdoc="aisdk::AnthropicProvider$new()"><code>AnthropicProvider$new()</code></a></p></li>
<li><p><a href="/link/AnthropicProvider%24enable_caching()?package=aisdk&version=1.1.0" data-mini-rdoc="aisdk::AnthropicProvider$enable_caching()"><code>AnthropicProvider$enable_caching()</code></a></p></li>
<li><p><a href="/link/AnthropicProvider%24language_model()?package=aisdk&version=1.1.0" data-mini-rdoc="aisdk::AnthropicProvider$language_model()"><code>AnthropicProvider$language_model()</code></a></p></li>
<li><p><a href="/link/AnthropicProvider%24clone()?package=aisdk&version=1.1.0" data-mini-rdoc="aisdk::AnthropicProvider$clone()"><code>AnthropicProvider$clone()</code></a></p></li>
</ul></p><p></p></div><p><hr>
<a id="method-AnthropicProvider-new"></a></p><div class="section" id="method-new-">
<h3>Method <code>new()</code></h3>
<p>Initialize the Anthropic provider.</p><div class="section" id="usage">
<h4>Usage</h4>
<p><div class="r"></div></p><pre><code>AnthropicProvider$new(
  api_key = NULL,
  base_url = NULL,
  api_version = NULL,
  headers = NULL,
  name = NULL
)</code></pre><p></p></div><p></p>
</div><p></p><p><div class="section" id="arguments">
<h4>Arguments</h4>
<p><div class="arguments"></div></p><dl>
<dt><code>api_key</code></dt>
<dd><p>Anthropic API key. Defaults to ANTHROPIC_API_KEY env var.</p></dd></dl></div></p><p>
<dt><code>base_url</code></dt>
<dd><p>Base URL for API calls. Defaults to https://api.anthropic.com/v1.</p></dd></p><p>
<dt><code>api_version</code></dt>
<dd><p>Anthropic API version header. Defaults to "2023-06-01".</p></dd></p><p>
<dt><code>headers</code></dt>
<dd><p>Optional additional headers.</p></dd></p><p>
<dt><code>name</code></dt>
<dd><p>Optional provider name override.</p></dd></p><p>
</p><p></p>
<p></p><p></p><p><hr>
<a id="method-AnthropicProvider-enable_caching"></a></p><div class="section" id="method-enable-caching-">
<h3>Method <code>enable_caching()</code></h3>
<p>Enable or disable prompt caching.</p><div class="section" id="usage">
<h4>Usage</h4>
<p><div class="r"></div></p><pre><code>AnthropicProvider$enable_caching(enable = TRUE)</code></pre><p></p></div><p></p>
</div><p></p><p><div class="section" id="arguments">
<h4>Arguments</h4>
<p><div class="arguments"></div></p><dl>
<dt><code>enable</code></dt>
<dd><p>Logical.</p></dd></dl></div></p><p>
</p><p></p>
<p></p><p></p><p><hr>
<a id="method-AnthropicProvider-language_model"></a></p><div class="section" id="method-language-model-">
<h3>Method <code>language_model()</code></h3>
<p>Create a language model.</p><div class="section" id="usage">
<h4>Usage</h4>
<p><div class="r"></div></p><pre><code>AnthropicProvider$language_model(model_id = "claude-sonnet-4-20250514")</code></pre><p></p></div><p></p>
</div><p></p><p><div class="section" id="arguments">
<h4>Arguments</h4>
<p><div class="arguments"></div></p><dl>
<dt><code>model_id</code></dt>
<dd><p>The model ID (e.g., "claude-sonnet-4-20250514", "claude-3-5-sonnet-20241022").</p></dd></dl></div></p><p>
</p><p></p>

<div class="section" id="returns">
<h4>Returns</h4>
<p>An AnthropicLanguageModel object.</p>
</div><p></p><p></p><p><hr>
<a id="method-AnthropicProvider-clone"></a></p><div class="section" id="method-clone-">
<h3>Method <code>clone()</code></h3>
<p>The objects of this class are cloneable with this method.</p><div class="section" id="usage">
<h4>Usage</h4>
<p><div class="r"></div></p><pre><code>AnthropicProvider$clone(deep = FALSE)</code></pre><p></p></div><p></p>
</div><p></p><p><div class="section" id="arguments">
<h4>Arguments</h4>
<p><div class="arguments"></div></p><dl>
<dt><code>deep</code></dt>
<dd><p>Whether to make a deep clone.</p></dd></dl></div></p><p>
</p><p></p>
<p></p><p>
</p>

Methods

Anthropic Provider Class — AnthropicProvider

<p><div class="r6-fields"></p><dl>
<dt><code>specification_version</code></dt>
<dd><p>Provider spec version.</p></dd>


</dl><p></div></p>


<div class='section' id='public-methods'>
<h3>Public methods</h3>

<ul>
<li><p><a href='#method-AnthropicProvider-new'><code>AnthropicProvider$new()</code></a></p></li>
<li><p><a href='#method-AnthropicProvider-enable_caching'><code>AnthropicProvider$enable_caching()</code></a></p></li>
<li><p><a href='#method-AnthropicProvider-language_model'><code>AnthropicProvider$language_model()</code></a></p></li>
<li><p><a href='#method-AnthropicProvider-clone'><code>AnthropicProvider$clone()</code></a></p></li>
</ul>

</div><p><hr>
<a id="method-AnthropicProvider-new"></a></p><div class='section' id='method-new-'>
<h3>Method <code>new()</code></h3>
<p>Initialize the Anthropic provider.</p><div class='section' id='usage'>
<h4>Usage</h4>
<p><div class="r"></p><pre><code>AnthropicProvider$new(
  api_key = NULL,
  base_url = NULL,
  api_version = NULL,
  headers = NULL,
  name = NULL
)</code></pre><p></div></p>
</div>

<div class='section' id='arguments'>
<h4>Arguments</h4>
<p><div class="arguments"></p><dl>
<dt><code>api_key</code></dt>
<dd><p>Anthropic API key. Defaults to ANTHROPIC_API_KEY env var.</p></dd>


<dt><code>base_url</code></dt>
<dd><p>Base URL for API calls. Defaults to https://api.anthropic.com/v1.</p></dd>


<dt><code>api_version</code></dt>
<dd><p>Anthropic API version header. Defaults to "2023-06-01".</p></dd>


<dt><code>headers</code></dt>
<dd><p>Optional additional headers.</p></dd>


<dt><code>name</code></dt>
<dd><p>Optional provider name override.</p></dd>


</dl><p></div></p>
</div>

</div><p><hr>
<a id="method-AnthropicProvider-enable_caching"></a></p><div class='section' id='method-enable-caching-'>
<h3>Method <code>enable_caching()</code></h3>
<p>Enable or disable prompt caching.</p><div class='section' id='usage'>
<h4>Usage</h4>
<p><div class="r"></p><pre><code>AnthropicProvider$enable_caching(enable = TRUE)</code></pre><p></div></p>
</div>

<div class='section' id='arguments'>
<h4>Arguments</h4>
<p><div class="arguments"></p><dl>
<dt><code>enable</code></dt>
<dd><p>Logical.</p></dd>


</dl><p></div></p>
</div>

</div><p><hr>
<a id="method-AnthropicProvider-language_model"></a></p><div class='section' id='method-language-model-'>
<h3>Method <code>language_model()</code></h3>
<p>Create a language model.</p><div class='section' id='usage'>
<h4>Usage</h4>
<p><div class="r"></p><pre><code>AnthropicProvider$language_model(model_id = "claude-sonnet-4-20250514")</code></pre><p></div></p>
</div>

<div class='section' id='arguments'>
<h4>Arguments</h4>
<p><div class="arguments"></p><dl>
<dt><code>model_id</code></dt>
<dd><p>The model ID (e.g., "claude-sonnet-4-20250514", "claude-3-5-sonnet-20241022").</p></dd>


</dl><p></div></p>
</div>
<div class='section' id='returns'>
<h4>Returns</h4>
<p>An AnthropicLanguageModel object.</p>
</div>

</div><p><hr>
<a id="method-AnthropicProvider-clone"></a></p><div class='section' id='method-clone-'>
<h3>Method <code>clone()</code></h3>
<p>The objects of this class are cloneable with this method.</p><div class='section' id='usage'>
<h4>Usage</h4>
<p><div class="r"></p><pre><code>AnthropicProvider$clone(deep = FALSE)</code></pre><p></div></p>
</div>

<div class='section' id='arguments'>
<h4>Arguments</h4>
<p><div class="arguments"></p><dl>
<dt><code>deep</code></dt>
<dd><p>Whether to make a deep clone.</p></dd>


</dl><p></div></p>
</div>

</div>


AnthropicProvider: Anthropic Provider Class

Description

Arguments

Public fields

Methods

Public methods

Method `new()`

Usage

Arguments

Method `enable_caching()`

Usage

Arguments

Method `language_model()`

Usage

Arguments

Returns

Method `clone()`

Usage

Arguments

Description

Arguments

Public fields

Methods

Public methods

Method new()

Usage

Arguments

Method enable_caching()

Usage

Arguments

Method language_model()

Usage

Arguments

Returns

Method clone()

Usage

Arguments

Method `new()`

Method `enable_caching()`

Method `language_model()`

Method `clone()`