Where is the DeepSeek 4 Official Website Entry? Latest Official Addresses Summary (Includes User Guide)
Just moments ago, DeepSeek V4 made a stunning debut with its million-level context window and native multimodal architecture. How is it reshaping industry rules with its core technology, moving from “keeping pace” to “setting the pace”? Drastic cost reduction, adaptation to domestic chips, top-tier programming capabilities… This in-depth analysis will help you understand this AI technology storm and tell you how to find and use the DeepSeek 4 official website entry and official addresses.
1. DeepSeek 4 Official Website Entry and Official Addresses Summary
Before using it, first confirm you are accessing the official channels to avoid fake or phishing sites.
| Purpose | Address |
|---|---|
| DeepSeek Official Website | https://www.deepseek.com |
| Online Chat (Official) | https://chat.deepseek.com |
| DeepSeek 4 Experience Entry (Recommended) | https://app.deepseek4.hk |
Usage Instructions:
- Click the links above to go directly to the corresponding pages, supporting text dialogue, file parsing, multimodal generation, etc.
- New users can enjoy free trial credits; enterprise users can unlock higher permissions after completing verification.
- The current experience version features are still being iterated, and some advanced features (such as long-context real-time collaboration) will be gradually released.
→ Experience DeepSeek 4 Now (Official Entry)
2. Infrastructure-Level Revolution: Million-Level Context, Giving AI a “Global Brain”
One of the most explosive breakthroughs showcased on the DeepSeek 4 official website for V4 is that the V4 Lite version directly unlocks a 1 million token context window. This means the AI can “digest” the entire Three-Body Problem trilogy or hundreds of pages of legal documents and financial reports in one go.
- From “Fragment Understanding” to “Global Cognition”: Previously, when models processed long documents, key information was easily diluted. DeepSeek V4, through its dual-axis sparse architecture combining the Engram conditional memory module and MoE conditional computation, achieves decoupling of memory and computation, excelling in long-document tasks.
- Qualitative Change in Industry Applications: In legal and financial fields, AI can systematically identify contradictions across hundreds of pages of contracts at once; in research scenarios, it can accurately answer detailed questions about classic works, becoming a true “super external brain.”
3. Native Multimodal: Rejecting “Patching,” True Fusion
DeepSeek V4 adopts a native multimodal architecture, integrating text and visual data from the pre-training stage, rather than simply “patching” text and vision together.
- Cross-Modal Understanding: In testing, V4 can generate high-quality graphics with minimal code, showing excellent performance in code optimization and image restoration accuracy.
- Full-Scenario Coverage: Whether it’s PDFs, code screenshots, or UI sketches, it can accurately recognize text, charts, and formulas, suitable for multimodal scenarios like financial credit review and medical diagnosis.
4. Core Technology: Dual-Axis Sparse Architecture and Domestic Chip Adaptation
- Dual-Axis Sparse Architecture (Engram + MoE): Separates static knowledge storage from dynamic inference computation. At the trillion-parameter scale, only a small fraction of parameters are activated per inference, potentially reducing inference costs to about 1/10 of similar products.
- Accessibility and Autonomy: Significantly lowers API call costs and is deeply adapted for domestic chips like Huawei Ascend and Cambricon, balancing performance with data security.
5. Final Thoughts
The release of DeepSeek V4 marks a significant step for Chinese AI from “catching up” to “leading the way”: stronger capabilities, lower costs, and more secure domestic solutions. Making good use of the DeepSeek 4 official website and official entry is the first step to experiencing all of this.
→ Open the DeepSeek 4 Official Website Experience Entry Now
If you have questions or want to share your experience, feel free to leave a comment below and explore more possibilities of AI together.