Step-by-step

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Summarize Long Articles and Reports Using DeepSeek Chat

Q: What mistakes should I avoid?

Pasting too much text: DeepSeek Chat has limits on how much text it can process at once (its "context window"). If you paste a very long document, it might only summarize the beginning. Fix: For extremely long documents, try summarizing it in sections, or ask DeepSeek Chat to focus on specific chapters or parts if you can copy them individually. Vague instructions: If you just say "

Quickly grasp the main points of lengthy online articles or documents by having DeepSeek Chat condense them into easy-to-read summaries.

6 min read·July 19, 2026

This guide was written by AI. It passed automated fact and quality checks, and our editor spot-checks published guides every day.

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Do you ever come across a really long article, news report, or document online and wish you could just get the main points without reading every single word? DeepSeek Chat can help you do exactly that! This guide will show you how to use DeepSeek Chat, a type of AI known as a large language model (LLM) — which is like a very smart digital assistant trained on heaps of text — to quickly summarize text and save you time.

💡 Tip: tap a step’s number when you finish it — a green tick appears and your browser remembers how far you got.

✅ Before you start

An internet connection and a device (computer, tablet, or smartphone).
A free DeepSeek Chat account (you can sign up with Google, GitHub, or email).
Access to the DeepSeek Chat website (chat.deepseek.com).
Rough total time: 5-10 minutes for your first summary, plus a few minutes if you need to create an account.

Step 1 of 6

Log in to DeepSeek Chat

Your first step is to open your web browser and go to the DeepSeek Chat website. When you arrive at chat.deepseek.com, you'll be greeted by a login screen, as DeepSeek Chat requires you to sign in to use the service. You'll see options to "Continue with Google," "Continue with GitHub," or "Continue with Email." Choose your preferred method and follow the prompts to either log in to an existing account or quickly create a new one. If you've used DeepSeek Chat before, you might find yourself automatically logged in and taken straight to the chat interface.

✅ You'll know it worked when

you're successfully past the login screen and see the main chat area with an input box at the bottom.

Next step ↓

Step 2 of 6

Start a New Chat

Before you paste your content, it's a good idea to start a fresh conversation. This keeps your summary distinct and ensures DeepSeek Chat focuses only on your current request, rather than any previous topics. On the DeepSeek Chat page, look for a button or icon that allows you to start a new chat. This is usually located in the top-left corner and might look like a plus sign (+), a speech bubble with a plus, or simply say "New Chat." Tapping or clicking this will clear any previous conversation, giving you a blank canvas.

🔄 If it looks different

If you don't see a clear "New Chat" button, simply ensure your existing chat history is empty, or you can just start typing your request if it's the first time you're using the service.

✅ You'll know it worked when

the main chat area is empty, displaying only the input box at the bottom of the screen.

Next step ↓

Step 3 of 6

Prepare Your Text

Now it's time to get the article or report you want DeepSeek Chat to summarize. Copy the full text from its source, whether it's a web page, a document, or an email. Highlight the entire section of text you need summarized. If it's a web page, you can often select all the text by pressing Ctrl + A (on Windows) or Cmd + A (on Mac) and then copying it with Ctrl + C (Windows) or Cmd + C (Mac). For documents, use the same copy shortcuts after highlighting. DeepSeek Chat works best with plain text, so don't worry about formatting. If your text is very long, like a full book or a huge technical report, be aware that AI models have a context window (the amount of text they can 'remember' or process at one time). If your text exceeds this, DeepSeek Chat might only read the beginning. For most articles or short reports, this won't be an issue.

✅ You'll know it worked when

the text is copied to your device's clipboard, ready to be pasted.

Next step ↓

Step 4 of 6

Paste and Craft Your Prompt

With your text copied, head back to DeepSeek Chat. Now you'll paste the text and tell DeepSeek Chat exactly what you want it to do with it using a prompt — which is just an instruction you give to the AI. In the large input box at the bottom of the DeepSeek Chat screen, first type your instruction, then paste your copied text. Be specific about how you want the summary. For example, you can ask for bullet points, a short paragraph, or a particular length. Once you've entered both your prompt and the text, look for a "Send" button (often a paper airplane icon or a button labeled "Send" or "Enter") and click it. If the input box seems too small for your text, don't worry; it will usually expand as you type or paste.

💬 Example`Please summarise the following article for me in 3-5 key bullet points. Highlight the main arguments and conclusions. [PASTE YOUR ARTICLE HERE]`

✅ You'll know it worked when

DeepSeek Chat starts generating a response in the chat area above the input box, and you can see its digital assistant typing.

Next step ↓

✏️ Sketch — your screen may look a little different

Step 5 of 6

Review the Summary

Once DeepSeek Chat has finished processing your request, it will display the summary directly in the chat window. Take a moment to read through it and see if it captures the essence of the original text. You'll see DeepSeek Chat's response appear as a distinct message in the chat history, usually just below your prompt. Check if the summary is clear, concise, and accurately reflects the key information from your original article. Sometimes, an AI might miss a nuance or focus on a less important detail, but generally, it will provide a good overview. If the summary doesn't quite hit the mark, that's perfectly normal, and you can easily ask DeepSeek Chat to adjust it in the next step.

✅ You'll know it worked when

DeepSeek Chat has generated and displayed a summary for you in the chat interface.

Next step ↓

Step 6 of 6

Refine for Clarity (Optional)

If the first summary isn't exactly what you need, you can ask DeepSeek Chat to refine it. Think of it like asking a colleague for another pass at a draft. This step allows you to get closer to your ideal summary. In the same chat window, type a follow-up instruction. You can ask for a shorter or longer summary, a different format (e.g., "now make it a single paragraph"), or to focus on a specific aspect of the text. For instance, if it missed a key point, you could say, "Can you also include information about X?" or "Please make it even shorter." If DeepSeek Chat struggles to understand your refinement, try rephrasing your request more simply. Sometimes breaking down a complex request into smaller steps helps the AI.

💬 Example`Could you make that summary even shorter, perhaps just two sentences?`

✅ You'll know it worked when

DeepSeek Chat provides a revised summary based on your new instructions.

✏️ Sketch — your screen may look a little different

⚠️ Common mistakes

Pasting too much text: DeepSeek Chat has limits on how much text it can process at once (its "context window"). If you paste a very long document, it might only summarize the beginning.
- Fix: For extremely long documents, try summarizing it in sections, or ask DeepSeek Chat to focus on specific chapters or parts if you can copy them individually.
Vague instructions: If you just say "summarize this," DeepSeek Chat might give you a general summary that isn't quite what you need (e.g., too long, or too short).
- Fix: Be specific in your prompt. Ask for bullet points, a specific word count, or to highlight particular themes. The more detail you give, the better the result.
Not verifying the summary: While AI is powerful, it can occasionally misunderstand context or "hallucinate" (confidently make up information).
- Fix: Always quickly skim the original text or a trusted source to ensure the summary is accurate, especially if you plan to use the information for something important. DeepSeek Chat cannot guarantee 100% factual accuracy, so always double-check critical details.

🚀 Try it now

Find a short news article online, ideally under 1000 words. Open DeepSeek Chat (chat.deepseek.com), log in if needed, paste the article into the chat, and type Please give me a summary of this article in four bullet points. Hit send and see what DeepSeek Chat creates for you!

🎯 Next guideDraft a simple cover letter for a job application with DeepSeekQuickly create a clear and concise cover letter tailored to a specific job using DeepSeek's AI chat.

❓ Quick questions

How long does this take?

About 6 minutes — the guide has 6 steps, and you can tick each one off as you go.

Which tool do I need?

This guide uses DeepSeek — but the approach works very similarly in other AI assistants.

Do I need to prepare anything?

An internet connection and a device (computer, tablet, or smartphone).
A free DeepSeek Chat account (you can sign up with Google, GitHub, or email).
Access to the DeepSeek Chat website (chat.deepseek.com).
Rough total time: 5-10 minutes for your first summary, plus a few minutes if you need to create an account.

What mistakes should I avoid?

Pasting too much text: DeepSeek Chat has limits on how much text it can process at once (its "context window"). If you paste a very long document, it might only summarize the beginning.
- Fix: For extremely long documents, try summarizing it in sections, or ask DeepSeek Chat to focus on specific chapters or parts if you can copy them individually.
Vague instructions: If you just say "summarize this," DeepSeek Chat might give you a general summary that isn't quite what you need (e.g., too long, or too short).
- Fix: Be specific in your prompt. Ask for bullet points, a specific word count, or to highlight particular themes. The more detail you give, the better the result.
Not verifying the summary: While AI is powerful, it can occasionally misunderstand context or "hallucinate" (confidently make up information).
- Fix: Always quickly skim the original text or a trusted source to ensure the summary is accurate, especially if you plan to use the information for something important. DeepSeek Chat cannot guarantee 100% factual accuracy, so always double-check critical details.

Keep reading

📘 Summarize Long Articles into Key Bullet Points with Grok on X Quickly grasp the main takeaways from lengthy news articles and reports using Grok, saving you valuable reading time and getting straight to the point. 📘 Summarize Any Long Document or Article with AI Quickly distil lengthy reports, articles, or email threads into concise, factual summaries using a free AI chat tool. 📘 Summarize a long PDF into 5 bullet points with Claude Quickly grasp the main ideas from lengthy documents by uploading them to Claude and asking for a concise summary. 📘 Draft a simple cover letter for a job application with DeepSeek Quickly create a clear and concise cover letter tailored to a specific job using DeepSeek's AI chat. 📘 Translate Everyday Documents with DeepSeek Chat Quickly translate a letter, recipe, or note into any language you need, using AI without installing extra software. 📘 Draft a clear project status update for your team with DeepSeek Turn a week of messy notes into a three-section update your team will actually read — done, blocked, next.

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