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	<link rel="modulepreload" href="/docs/dataset-viewer/pr_3255/en/_app/immutable/chunks/InferenceApi.abac6fcf.js"><!-- HEAD_svelte-u9bgzb_START --><meta name="hf:doc:metadata" content="{"title":"Preview a dataset","local":"preview-a-dataset","sections":[{"title":"Truncated responses","local":"truncated-responses","sections":[],"depth":2}],"depth":1}"><!-- HEAD_svelte-u9bgzb_END --> <p></p> <div class="items-center shrink-0 min-w-[100px] max-sm:min-w-[50px] justify-end ml-auto flex" style="float: right; margin-left: 10px; display: inline-flex; position: relative; z-index: 10;"><div class="inline-flex rounded-md max-sm:rounded-sm"><button class="inline-flex items-center gap-1 max-sm:gap-0.5 h-6 max-sm:h-5 px-2 max-sm:px-1.5 text-[11px] max-sm:text-[9px] font-medium text-gray-800 border border-r-0 rounded-l-md max-sm:rounded-l-sm border-gray-200 bg-white hover:shadow-inner dark:border-gray-850 dark:bg-gray-950 dark:text-gray-200 dark:hover:bg-gray-800" aria-live="polite"><span class="inline-flex items-center justify-center rounded-md p-0.5 max-sm:p-0"><svg class="w-3 h-3 max-sm:w-2.5 max-sm:h-2.5" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg></span> <span>Copy page</span></button> <button class="inline-flex items-center justify-center w-6 max-sm:w-5 h-6 max-sm:h-5 disabled:pointer-events-none text-sm text-gray-500 hover:text-gray-700 dark:hover:text-white rounded-r-md max-sm:rounded-r-sm border border-l transition border-gray-200 bg-white hover:shadow-inner dark:border-gray-850 dark:bg-gray-950 dark:text-gray-200 dark:hover:bg-gray-800" aria-haspopup="menu" aria-expanded="false" aria-label="Open copy menu"><svg class="transition-transform text-gray-400 overflow-visible w-3 h-3 max-sm:w-2.5 max-sm:h-2.5 rotate-0" width="1em" height="1em" viewBox="0 0 12 7" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M1 1L6 6L11 1" stroke="currentColor"></path></svg></button></div> </div> <h1 class="relative group"><a id="preview-a-dataset" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#preview-a-dataset"><span><svg class="" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg></span></a> <span>Preview a dataset</span></h1> <p data-svelte-h="svelte-hoptgn">The dataset viewer provides a <code>/first-rows</code> endpoint for visualizing the first 100 rows of a dataset. This’ll give you a good idea of the data types and example data contained in a dataset.</p> <p data-svelte-h="svelte-1wkq3x0">This guide shows you how to use the dataset viewer’s <code>/first-rows</code> endpoint to preview a dataset. Feel free to also try it out with <a href="https://www.postman.com/huggingface/workspace/hugging-face-apis/request/23242779-32d6a8be-b800-446a-8cee-f6b5ca1710df" rel="nofollow">Postman</a>, <a href="https://rapidapi.com/hugging-face-hugging-face-default/api/hugging-face-datasets-api" rel="nofollow">RapidAPI</a>, or <a href="https://redocly.github.io/redoc/?url=https://datasets-server.huggingface.co/openapi.json#operation/listFirstRows" rel="nofollow">ReDoc</a>.</p> <p data-svelte-h="svelte-3viowx">The <code>/first-rows</code> endpoint accepts three query parameters:</p> <ul data-svelte-h="svelte-lan97z"><li><code>dataset</code>: the dataset name, for example <code>nyu-mll/glue</code> or <code>mozilla-foundation/common_voice_10_0</code></li> <li><code>config</code>: the subset name, for example <code>cola</code></li> <li><code>split</code>: the split name, for example <code>train</code></li></ul> <div class="flex space-x-2 items-center my-1.5 mr-8 h-7 !pl-0 -mx-3 md:mx-0"><div class="flex items-center border rounded-lg px-1.5 py-1 leading-none select-none text-smd border-gray-800 bg-black dark:bg-gray-700 text-white"><svg class="mr-1.5" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M15.84.5a16.4,16.4,0,0,0-3.57.32C9.1,1.39,8.53,2.53,8.53,4.64V7.48H16v1H5.77a4.73,4.73,0,0,0-4.7,3.74,14.82,14.82,0,0,0,0,7.54c.57,2.28,1.86,3.82,4,3.82h2.6V20.14a4.73,4.73,0,0,1,4.63-4.63h7.38a3.72,3.72,0,0,0,3.73-3.73V4.64A4.16,4.16,0,0,0,19.65.82,20.49,20.49,0,0,0,15.84.5ZM11.78,2.77a1.39,1.39,0,0,1,1.38,1.46,1.37,1.37,0,0,1-1.38,1.38A1.42,1.42,0,0,1,10.4,4.23,1.44,1.44,0,0,1,11.78,2.77Z" fill="#5a9fd4"></path><path d="M16.16,31.5a16.4,16.4,0,0,0,3.57-.32c3.17-.57,3.74-1.71,3.74-3.82V24.52H16v-1H26.23a4.73,4.73,0,0,0,4.7-3.74,14.82,14.82,0,0,0,0-7.54c-.57-2.28-1.86-3.82-4-3.82h-2.6v3.41a4.73,4.73,0,0,1-4.63,4.63H12.35a3.72,3.72,0,0,0-3.73,3.73v7.14a4.16,4.16,0,0,0,3.73,3.82A20.49,20.49,0,0,0,16.16,31.5Zm4.06-2.27a1.39,1.39,0,0,1-1.38-1.46,1.37,1.37,0,0,1,1.38-1.38,1.42,1.42,0,0,1,1.38,1.38A1.44,1.44,0,0,1,20.22,29.23Z" fill="#ffd43b"></path></svg> Python </div><div class="flex items-center border rounded-lg px-1.5 py-1 leading-none select-none text-smd text-gray-500 cursor-pointer opacity-90 hover:text-gray-700 dark:hover:text-gray-200 hover:shadow-sm"><svg class="mr-1.5" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><rect width="32" height="32" fill="#f7df1e"></rect><path d="M21.5,25a3.27,3.27,0,0,0,3,1.83c1.25,0,2-.63,2-1.49,0-1-.81-1.39-2.19-2L23.56,23C21.39,22.1,20,20.94,20,18.49c0-2.25,1.72-4,4.41-4a4.44,4.44,0,0,1,4.27,2.41l-2.34,1.5a2,2,0,0,0-1.93-1.29,1.31,1.31,0,0,0-1.44,1.29c0,.9.56,1.27,1.85,1.83l.75.32c2.55,1.1,4,2.21,4,4.72,0,2.71-2.12,4.19-5,4.19a5.78,5.78,0,0,1-5.48-3.07Zm-10.63.26c.48.84.91,1.55,1.94,1.55s1.61-.39,1.61-1.89V14.69h3V25c0,3.11-1.83,4.53-4.49,4.53a4.66,4.66,0,0,1-4.51-2.75Z"></path></svg> JavaScript </div><div class="flex items-center border rounded-lg px-1.5 py-1 leading-none select-none text-smd text-gray-500 cursor-pointer opacity-90 hover:text-gray-700 dark:hover:text-gray-200 hover:shadow-sm"><svg class="mr-1.5" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><rect width="32" height="32" rx="4" fill="#1683a5"></rect><path d="M6.71,14A5,5,0,0,1,8.82,9.29l2.64-2.2c1.67-1.37,2.52-1.41,4.6-1.41H21.7c1.19,0,2.45.27,2.45,1.79s-1.4,1.78-2.45,1.78H15.44a3.31,3.31,0,0,0-2,.89L11.24,12c-.55.44-1,.81-1,1.52v4.41c0,.7.41,1.07,1,1.52l2.16,1.82a3.34,3.34,0,0,0,2,.89H21.7c1.05,0,2.45.23,2.45,1.78s-1.26,1.78-2.45,1.78H16.06c-2.08,0-2.94,0-4.6-1.4L8.82,22.09A5.05,5.05,0,0,1,6.71,17.4Z" fill="#fff"></path></svg> cURL </div></div> <div class="language-select"> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START --><span class="hljs-keyword">import</span> requests
	headers = {<span class="hljs-string">"Authorization"</span>: <span class="hljs-string">f"Bearer <span class="hljs-subst">{API_TOKEN}</span>"</span>}
	API_URL = <span class="hljs-string">"https://datasets-server.huggingface.co/first-rows?dataset=ibm/duorc&config=SelfRC&split=train"</span>
	<span class="hljs-keyword">def</span> <span class="hljs-title function_">query</span>():
	response = requests.get(API_URL, headers=headers)
	<span class="hljs-keyword">return</span> response.json()
	data = query()<!-- HTML_TAG_END --></pre></div> </div> <p data-svelte-h="svelte-1w8vtfo">The endpoint response is a JSON containing two keys:</p> <ul data-svelte-h="svelte-ol9a5u"><li>The <a href="https://huggingface.co/docs/datasets/about_dataset_features" rel="nofollow"><code>features</code></a> of a dataset, including the column’s name and data type.</li> <li>The first 100 <code>rows</code> of a dataset and the content contained in each column of a specific row.</li></ul> <p data-svelte-h="svelte-1xgl6w9">For example, here are the <code>features</code> and the first 100 <code>rows</code> of the <code>ibm/duorc</code>/<code>SelfRC</code> train split:</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START --><span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"dataset"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"ibm/duorc"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"config"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"SelfRC"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"split"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"train"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"features"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">[</span>
	<span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"feature_idx"</span><span class="hljs-punctuation">:</span> <span class="hljs-number">0</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"name"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"plot_id"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"type"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">{</span> <span class="hljs-attr">"dtype"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"string"</span><span class="hljs-punctuation">,</span> <span class="hljs-attr">"_type"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"Value"</span> <span class="hljs-punctuation">}</span>
	<span class="hljs-punctuation">}</span><span class="hljs-punctuation">,</span>
	<span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"feature_idx"</span><span class="hljs-punctuation">:</span> <span class="hljs-number">1</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"name"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"plot"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"type"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">{</span> <span class="hljs-attr">"dtype"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"string"</span><span class="hljs-punctuation">,</span> <span class="hljs-attr">"_type"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"Value"</span> <span class="hljs-punctuation">}</span>
	<span class="hljs-punctuation">}</span><span class="hljs-punctuation">,</span>
	<span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"feature_idx"</span><span class="hljs-punctuation">:</span> <span class="hljs-number">2</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"name"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"title"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"type"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">{</span> <span class="hljs-attr">"dtype"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"string"</span><span class="hljs-punctuation">,</span> <span class="hljs-attr">"_type"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"Value"</span> <span class="hljs-punctuation">}</span>
	<span class="hljs-punctuation">}</span><span class="hljs-punctuation">,</span>
	<span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"feature_idx"</span><span class="hljs-punctuation">:</span> <span class="hljs-number">3</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"name"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"question_id"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"type"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">{</span> <span class="hljs-attr">"dtype"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"string"</span><span class="hljs-punctuation">,</span> <span class="hljs-attr">"_type"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"Value"</span> <span class="hljs-punctuation">}</span>
	<span class="hljs-punctuation">}</span><span class="hljs-punctuation">,</span>
	<span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"feature_idx"</span><span class="hljs-punctuation">:</span> <span class="hljs-number">4</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"name"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"question"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"type"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">{</span> <span class="hljs-attr">"dtype"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"string"</span><span class="hljs-punctuation">,</span> <span class="hljs-attr">"_type"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"Value"</span> <span class="hljs-punctuation">}</span>
	<span class="hljs-punctuation">}</span><span class="hljs-punctuation">,</span>
	<span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"feature_idx"</span><span class="hljs-punctuation">:</span> <span class="hljs-number">5</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"name"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"answers"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"type"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"feature"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">{</span> <span class="hljs-attr">"dtype"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"string"</span><span class="hljs-punctuation">,</span> <span class="hljs-attr">"_type"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"Value"</span> <span class="hljs-punctuation">}</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"_type"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"List"</span>
	<span class="hljs-punctuation">}</span>
	<span class="hljs-punctuation">}</span><span class="hljs-punctuation">,</span>
	<span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"feature_idx"</span><span class="hljs-punctuation">:</span> <span class="hljs-number">6</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"name"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"no_answer"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"type"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">{</span> <span class="hljs-attr">"dtype"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"bool"</span><span class="hljs-punctuation">,</span> <span class="hljs-attr">"_type"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"Value"</span> <span class="hljs-punctuation">}</span>
	<span class="hljs-punctuation">}</span>
	<span class="hljs-punctuation">]</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"rows"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">[</span>
	<span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"row_idx"</span><span class="hljs-punctuation">:</span> <span class="hljs-number">0</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"row"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"plot_id"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"/m/03vyhn"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"plot"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"200 years in the future, Mars has been colonized by a high-tech company.\nMelanie Ballard (Natasha Henstridge) arrives by train to a Mars mining camp which has cut all communication links with the company headquarters. She's not alone, as she is with a group of fellow police officers. They find the mining camp deserted except for a person in the prison, Desolation Williams (Ice Cube), who seems to laugh about them because they are all going to die. They were supposed to take Desolation to headquarters, but decide to explore first to find out what happened.They find a man inside an encapsulated mining car, who tells them not to open it. However, they do and he tries to kill them. One of the cops witnesses strange men with deep scarred and heavily tattooed faces killing the remaining survivors. The cops realise they need to leave the place fast.Desolation explains that the miners opened a kind of Martian construction in the soil which unleashed red dust. Those who breathed that dust became violent psychopaths who started to build weapons and kill the uninfected. They changed genetically, becoming distorted but much stronger.The cops and Desolation leave the prison with difficulty, and devise a plan to kill all the genetically modified ex-miners on the way out. However, the plan goes awry, and only Melanie and Desolation reach headquarters alive. Melanie realises that her bosses won't ever believe her. However, the red dust eventually arrives to headquarters, and Melanie and Desolation need to fight once again."</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"title"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"Ghosts of Mars"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"question_id"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"b440de7d-9c3f-841c-eaec-a14bdff950d1"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"question"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"How did the police arrive at the Mars mining camp?"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"answers"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">[</span><span class="hljs-string">"They arrived by train."</span><span class="hljs-punctuation">]</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"no_answer"</span><span class="hljs-punctuation">:</span> <span class="hljs-literal"><span class="hljs-keyword">false</span></span>
	<span class="hljs-punctuation">}</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"truncated_cells"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">[</span><span class="hljs-punctuation">]</span>
	<span class="hljs-punctuation">}</span><span class="hljs-punctuation">,</span>
	<span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"row_idx"</span><span class="hljs-punctuation">:</span> <span class="hljs-number">1</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"row"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"plot_id"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"/m/03vyhn"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"plot"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"200 years in the future, Mars has been colonized by a high-tech company.\nMelanie Ballard (Natasha Henstridge) arrives by train to a Mars mining camp which has cut all communication links with the company headquarters. She's not alone, as she is with a group of fellow police officers. They find the mining camp deserted except for a person in the prison, Desolation Williams (Ice Cube), who seems to laugh about them because they are all going to die. They were supposed to take Desolation to headquarters, but decide to explore first to find out what happened.They find a man inside an encapsulated mining car, who tells them not to open it. However, they do and he tries to kill them. One of the cops witnesses strange men with deep scarred and heavily tattooed faces killing the remaining survivors. The cops realise they need to leave the place fast.Desolation explains that the miners opened a kind of Martian construction in the soil which unleashed red dust. Those who breathed that dust became violent psychopaths who started to build weapons and kill the uninfected. They changed genetically, becoming distorted but much stronger.The cops and Desolation leave the prison with difficulty, and devise a plan to kill all the genetically modified ex-miners on the way out. However, the plan goes awry, and only Melanie and Desolation reach headquarters alive. Melanie realises that her bosses won't ever believe her. However, the red dust eventually arrives to headquarters, and Melanie and Desolation need to fight once again."</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"title"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"Ghosts of Mars"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"question_id"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"a9f95c0d-121f-3ca9-1595-d497dc8bc56c"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"question"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"Who has colonized Mars 200 years in the future?"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"answers"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">[</span>
	<span class="hljs-string">"A high-tech company has colonized Mars 200 years in the future."</span>
	<span class="hljs-punctuation">]</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"no_answer"</span><span class="hljs-punctuation">:</span> <span class="hljs-literal"><span class="hljs-keyword">false</span></span>
	<span class="hljs-punctuation">}</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"truncated_cells"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">[</span><span class="hljs-punctuation">]</span>
	<span class="hljs-punctuation">}</span>
	...
	<span class="hljs-punctuation">]</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"truncated"</span><span class="hljs-punctuation">:</span> <span class="hljs-literal"><span class="hljs-keyword">false</span></span>
	<span class="hljs-punctuation">}</span><!-- HTML_TAG_END --></pre></div> <h2 class="relative group"><a id="truncated-responses" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#truncated-responses"><span><svg class="" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg></span></a> <span>Truncated responses</span></h2> <p data-svelte-h="svelte-9y92wv">For some datasets, the response size from <code>/first-rows</code> may exceed 1MB, in which case the response is truncated until the size is under 1MB. This means you may not get 100 rows in your response because the rows are truncated, in which case the <code>truncated</code> field would be <code>true</code>.</p> <p data-svelte-h="svelte-1j10oix">In some cases, if even the first few rows generate a response that exceeds 1MB, some of the columns are truncated and converted to a string. You’ll see these listed in the <code>truncated_cells</code> field.</p> <p data-svelte-h="svelte-13m5ijc">For example, the <a href="https://datasets-server.huggingface.co/first-rows?dataset=GEM/SciDuet&config=default&split=train" rel="nofollow"><code>GEM/SciDuet</code></a> dataset only returns 10 rows, and the <code>paper_abstract</code>, <code>paper_content</code>, <code>paper_headers</code>, <code>slide_content_text</code> and <code>target</code> columns are truncated:</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START --> ...
	<span class="hljs-attr">"rows"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">[</span>
	<span class="hljs-punctuation">{</span>
	<span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"row_idx"</span><span class="hljs-punctuation">:</span><span class="hljs-number">8</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"row"</span><span class="hljs-punctuation">:</span><span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"gem_id"</span><span class="hljs-punctuation">:</span><span class="hljs-string">"GEM-SciDuet-train-1#paper-954#slide-8"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"paper_id"</span><span class="hljs-punctuation">:</span><span class="hljs-string">"954"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"paper_title"</span><span class="hljs-punctuation">:</span><span class="hljs-string">"Incremental Syntactic Language Models for Phrase-based Translation"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"paper_abstract"</span><span class="hljs-punctuation">:</span><span class="hljs-string">"\"This paper describes a novel technique for incorporating syntactic knowledge into phrasebased machi"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"paper_content"</span><span class="hljs-punctuation">:</span><span class="hljs-string">"{\"paper_content_id\":[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"paper_headers"</span><span class="hljs-punctuation">:</span><span class="hljs-string">"{\"paper_header_number\":[\"1\",\"2\",\"3\",\"3.1\",\"3.3\",\"4\",\"4.1\",\"6\",\"7\"],\"paper_header_content\":[\"Introduc"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"slide_id"</span><span class="hljs-punctuation">:</span><span class="hljs-string">"GEM-SciDuet-train-1#paper-954#slide-8"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"slide_title"</span><span class="hljs-punctuation">:</span><span class="hljs-string">"Does an Incremental Syntactic LM Help Translation"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"slide_content_text"</span><span class="hljs-punctuation">:</span><span class="hljs-string">"\"but will it make my BLEU score go up?\\nMotivation Syntactic LM Decoder Integration Questions?\\nMose"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"target"</span><span class="hljs-punctuation">:</span><span class="hljs-string">"\"but will it make my BLEU score go up?\\nMotivation Syntactic LM Decoder Integration Questions?\\nMose"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"references"</span><span class="hljs-punctuation">:</span><span class="hljs-punctuation">[</span><span class="hljs-punctuation">]</span>
	<span class="hljs-punctuation">}</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"truncated_cells"</span><span class="hljs-punctuation">:</span><span class="hljs-punctuation">[</span>
	<span class="hljs-string">"paper_abstract"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-string">"paper_content"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-string">"paper_headers"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-string">"slide_content_text"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-string">"target"</span>
	<span class="hljs-punctuation">]</span>
	<span class="hljs-punctuation">}</span><span class="hljs-punctuation">,</span>
	<span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"row_idx"</span><span class="hljs-punctuation">:</span><span class="hljs-number">9</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"row"</span><span class="hljs-punctuation">:</span><span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"gem_id"</span><span class="hljs-punctuation">:</span><span class="hljs-string">"GEM-SciDuet-train-1#paper-954#slide-9"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"paper_id"</span><span class="hljs-punctuation">:</span><span class="hljs-string">"954"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"paper_title"</span><span class="hljs-punctuation">:</span><span class="hljs-string">"Incremental Syntactic Language Models for Phrase-based Translation"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"paper_abstract"</span><span class="hljs-punctuation">:</span><span class="hljs-string">"\"This paper describes a novel technique for incorporating syntactic knowledge into phrasebased machi"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"paper_content"</span><span class="hljs-punctuation">:</span><span class="hljs-string">"{\"paper_content_id\":[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"paper_headers"</span><span class="hljs-punctuation">:</span><span class="hljs-string">"{\"paper_header_number\":[\"1\",\"2\",\"3\",\"3.1\",\"3.3\",\"4\",\"4.1\",\"6\",\"7\"],\"paper_header_content\":[\"Introduc"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"slide_id"</span><span class="hljs-punctuation">:</span><span class="hljs-string">"GEM-SciDuet-train-1#paper-954#slide-9"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"slide_title"</span><span class="hljs-punctuation">:</span><span class="hljs-string">"Perplexity Results"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"slide_content_text"</span><span class="hljs-punctuation">:</span><span class="hljs-string">"\"Language models trained on WSJ Treebank corpus\\nMotivation Syntactic LM Decoder Integration Questio"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"target"</span><span class="hljs-punctuation">:</span><span class="hljs-string">"\"Language models trained on WSJ Treebank corpus\\nMotivation Syntactic LM Decoder Integration Questio"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"references"</span><span class="hljs-punctuation">:</span><span class="hljs-punctuation">[</span>

	<span class="hljs-punctuation">]</span>
	<span class="hljs-punctuation">}</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"truncated_cells"</span><span class="hljs-punctuation">:</span><span class="hljs-punctuation">[</span>
	<span class="hljs-string">"paper_abstract"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-string">"paper_content"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-string">"paper_headers"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-string">"slide_content_text"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-string">"target"</span>
	<span class="hljs-punctuation">]</span>
	<span class="hljs-punctuation">}</span>
	<span class="hljs-attr">"truncated_cells"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">[</span><span class="hljs-string">"target"</span><span class="hljs-punctuation">,</span> <span class="hljs-string">"feat_dynamic_real"</span><span class="hljs-punctuation">]</span>
	<span class="hljs-punctuation">}</span><span class="hljs-punctuation">,</span>
	...
	<span class="hljs-punctuation">]</span><span class="hljs-punctuation">,</span>
	truncated<span class="hljs-punctuation">:</span> <span class="hljs-literal"><span class="hljs-keyword">true</span></span><!-- HTML_TAG_END --></pre></div> <a class="!text-gray-400 !no-underline text-sm flex items-center not-prose mt-4" href="https://github.com/huggingface/dataset-viewer/blob/main/docs/source/first_rows.md" target="_blank"><svg class="mr-1" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M31,16l-7,7l-1.41-1.41L28.17,16l-5.58-5.59L24,9l7,7z"></path><path d="M1,16l7-7l1.41,1.41L3.83,16l5.58,5.59L8,23l-7-7z"></path><path d="M12.419,25.484L17.639,6.552l1.932,0.518L14.351,26.002z"></path></svg> <span data-svelte-h="svelte-zjs2n5"><span class="underline">Update</span> on GitHub</span></a> <p></p>

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