DeepSeek Blog: Tutorials & Guides
Updates and guides from the DeepSeek V4 AI team.
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deepseek v4 - It's Officially Released
DeepSeek V4 is officially launched, featuring a 1M ultra-long context window, adopting the Engram architecture to significantly reduce deployment costs, fully compatible with domestic hardware, with outstanding Chinese comprehension capabilities, and continuing the open-source strategy to facilitate large model implementation.
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DeepSeek-V4 Preview: Entering the Era of Million-Context Accessibility
DeepSeek-V4 preview version is officially launched, featuring million-word long context capability, leading in Agent capabilities, world knowledge and reasoning performance in domestic and open-source fields, supporting Pro and Flash versions, with API services updated simultaneously.
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How to Evaluate DeepSeek's Official V4 Release Announced on Twitter April 22
DeepSeek-V4 officially released on April 22, featuring million-level ultra-long context window, new hybrid attention architecture, leading open-source performance in Agent capabilities, world knowledge, and reasoning. 1M context becomes standard for all official services.
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What Can DeepSeek’s New Expert Mode Actually Do? A Practical Capability Test
DeepSeek V4, tutorial and news: practical testing notes for Expert Mode across math, coding, writing, and long-context analysis, with tips on when the upgrade matters.
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DeepSeek Expert Mode Is Live: Quick Start and Practical Usage Guide
DeepSeek V4, tutorial and news: a beginner-friendly guide to finding Expert Mode, choosing the right scenarios, and using it effectively for reasoning-heavy tasks.
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DeepSeek Quietly Launches Expert Mode: A Big Signal Behind It
DeepSeek V4, tutorial and news: what Expert Mode changes, how Fast Mode compares, and why this low-key release may hint at a larger product shift.
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DeepSeek Fast Mode vs Expert Mode: Which One Should Regular Users Choose?
DeepSeek V4, tutorial and news: a practical guide to choosing between Fast Mode and Expert Mode, with scenario mapping, trade-offs, and a simple decision framework.
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Is V4 Really Coming? DeepSeek Rolls Out a Late-Night Surprise
DeepSeek V4, tutorial and news: a closer look at the late-night Expert Mode rollout, feature differences, real-world tests, and the product clues behind it.
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DeepSeek Incident on Consumer End Only? Industry Speculates About V4 Silent Testing
deepseek v4, deepseek tutorial, deepseek news: operational analysis of DeepSeek incident hypotheses, validation workflow, and reliability playbooks.
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DeepSeek V4 vs Tencent Hunyuan New Model: Head-to-Head
deepseek v4, deepseek tutorial, deepseek news: DeepSeek V4 vs Hunyuan new model across capability, engineering usability, and production value.
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Million-Token Race: DeepSeek vs Zhipu AI for Long-Context Workloads
deepseek v4, deepseek tutorial, deepseek news: million-context comparison of DeepSeek and Zhipu AI on retrieval quality, latency, cost, and readiness.
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Doubao vs DeepSeek: Which Should You Choose? Real User Experiences
deepseek v4, deepseek tutorial, deepseek news: a practical Doubao vs DeepSeek comparison across speed, coding, long context, and cost stability.
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From Tech to Product: A Full Analysis of Kimi and DeepSeek
deepseek v4, deepseek tutorial, deepseek news: full Kimi vs DeepSeek analysis covering model positioning, boundaries, cost, and deployment.
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Everyone Thought It Was DeepSeek V4—Then It Was Xiaomi
DeepSeek V4, tutorials & news: what the Hunter Alpha anonymous model on OpenRouter taught us, how MiMo-V2-Pro fits in, and why blind leaderboards matter for DeepSeek watchers.
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DeepSeek V4 and Cost: Roughly 1/20 of GPT-4?
DeepSeek V4, tutorials & news: how to compare API costs fairly, why algorithmic efficiency matters, and which workloads benefit before you switch from GPT-4-class models.
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DeepSeek V4 Is Late—Why Would China’s Open-Source Star Slow Down?
DeepSeek V4, tutorials & news: why flagship releases take longer—agent-grade validation, open-source expectations, and domestic accelerator co-design—without buying every rumor date.
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DeepSeek V4: Three Major Technical Breakthroughs
DeepSeek V4, tutorials & news: mHC manifold-constrained hyper-connections, Engram conditional memory, and DualPath dual-path inference—architecture, training, and deployment performance with practical scenarios.
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Is DeepSeek V4 Worth Paying Attention To?
DeepSeek V4, tutorials & news: evaluate multimodal plans, Ascend-class deployment, and open-weight strategy—plus a checklist for teams deciding whether to prioritize V4 on their roadmap.
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The Most Complete DeepSeek Usage Guide
The most complete DeepSeek tutorial: from sign-up and interface to practical tips and examples. Master DeepSeek 4 from beginner to advanced in one guide.
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Complete DeepSeek Guide for Teachers
DeepSeek guide for teachers: lesson planning, classroom teaching, and assignment design and grading. Use DeepSeek 4 to improve teaching efficiency. Includes prompt examples and tips.
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A Guide for Ordinary People to Use DeepSeek
DeepSeek V4 features and usage: long context, multimodal and code capabilities. Complete beginner's guide to DeepSeek 4.
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A Guide for Ordinary People to Use DeepSeek
DeepSeek usage tutorial: from sign-up and interface to practical tips. Learn how to use DeepSeek 4 for study and work. Complete guide for beginners.
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DeepSeek V4 AI: A Comprehensive Analysis of Capabilities, Architecture, and Applications
Detailed explanation of DeepSeek V4's capabilities and architecture: million-level context, Engram/DSA/mHC technologies, native multimodal support, coding abilities, and differences between V4 Lite and the full version, including application scenarios and access points.
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DeepSeek V4 Emerges: Reshaping the AI Landscape, Chinese LLMs Stir Up Another Storm
March 2026 marks the official launch of DeepSeek V4: full multimodal capabilities, 100 tokens per generation, self-developed chips surpassing A100, and a surge in capital markets. An analysis of deepseek4's technical highlights and opportunities for the average person.
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How to Use DeepSeek 4 Web Version? Complete Step-by-Step Guide
A comprehensive guide to the DeepSeek 4 web version entry point, login process, and usage workflow. Learn to distinguish the main site from API addresses, troubleshoot access issues and mobile adaptation, with version selection and capability explanations included.
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DeepSeek V4 Model Explained: Parameter Scale, Capabilities, and Performance
DeepSeek V4 Model Explained: Parameter scale, million-level context, native multimodality, Engram/DSA/mHC architecture, and an overview of capabilities and performance.
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Where is the DeepSeek 4 Official Website Entry? Latest Official Addresses Summary (Includes User Guide)
A comprehensive list of DeepSeek 4 official website entries and addresses: includes available links like chat.deepseek.com, app.deepseek4.hk, etc., along with a guide for V4's million-level context, multimodal capabilities, and usage.
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DeepSeek 4 Online Usage Guide (No Download Required)
Complete guide to using DeepSeek 4 online: no download needed, direct access via web version and third-party portals, including quick start, V3/R1 use cases, prompting techniques, and four installation-free methods.
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