DeepSeek
Verified SourceOpen SourceDeveloped by DeepSeek AI • Category: Open Source AI Models
DeepSeek is an artificial intelligence research laboratory that disrupted the global AI landscape with DeepSeek-V3 and DeepSeek-R1. DeepSeek-R1 utilizes large-scale reinforcement learning without supervised fine-tuning to demonstrate emergent chain-of-thought reasoning capabilities on par with OpenAI o1, while releasing model weights openly and providing API access at unprecedented cost efficiency.
What is DeepSeek Most Used For?
AI-Powered Workflow Automation & Productivity Optimization
Engineered for seamless digital efficiency and rapid execution.
DeepSeek কী এবং কীভাবে এটি ব্যবহার করবেন?
DeepSeek is a powerful open-weights AI model that reasons through difficult math, science, and computer programming challenges step-by-step before answering. It proved that cutting-edge reasoning AI can be made open and dramatically cheaper for everyone.
You can solve university-level math equations, solve complex algorithmic code puzzles, write software, and run local AI models on your own computer.
Open weights and transparent chain-of-thought thinking tokens that show the model’s internal reasoning.
কারা DeepSeek থেকে লাভবান হবেন?
Read the AI’s step-by-step thinking process to understand how to solve complex calculus and physics proofs.
Generate challenging logic puzzles and verify step-by-step grading rubrics for advanced STEM courses.
Run high-volume automated data classification and coding tasks at a fraction of standard API prices.
Self-host distilled models locally with Ollama or vLLM without being locked into proprietary cloud APIs.
What Can You Do With DeepSeek?
Solve Complex Algorithmic Code Challenges
Provide difficult LeetCode Hard problems and inspect the deep reasoning process before receiving the optimal solution.
Solve this algorithm problem with optimal O(N) time complexity. Show step-by-step reasoning first.
Main Capabilities
- Emergent step-by-step chain-of-thought reasoning (DeepSeek-R1)
- Mixture-of-Experts architecture with high token throughput and low memory footprint
- Distilled open-weights models available in 1.5B, 7B, 14B, 32B, and 70B parameter sizes
- Exceptional benchmark performance in competitive programming (Codeforces) and Olympiad math
Important Features & Modes
Click to expand the reasoning trace to inspect how the model worked through problems.
Freely download, fine-tune, and self-host the model architecture locally.
Priced at less than $0.55 per million input tokens, up to 90% cheaper than closed alternatives.
Run lightweight versions on consumer laptops and MacBooks using tools like Ollama.
Key Strengths
- •Reasoning capabilities comparable to OpenAI o1 on math and coding benchmarks
- •Radically lower API costs compared to proprietary competitors
- •Open weights enable local privacy-preserving self-hosting
Limitations & Considerations
- •Public web servers can experience heavy traffic spikes
- •No native image generation
Step-by-step guide
How to use DeepSeek
A quick beginner’s guide — from sign-up to your first useful result.
- 1
Open DeepSeek from the official source
Go to deepseek.com — you can use it in your web browser. Install apps only from the official website or your phone’s official app store to avoid fake copies.
- 2
Create a free account
Sign up to start on the free plan. Free web chat access at deepseek.com.
- 3
Try your first task: Solve Complex Algorithmic Code Challenges
Provide difficult LeetCode Hard problems and inspect the deep reasoning process before receiving the optimal solution. Example prompt: “Solve this algorithm problem with optimal O(N) time complexity. Show step-by-step reasoning first.”
- 4
Explore the key features
Once the basics work, try Visible Thinking Process, Open Weights License, Ultra-Low API Cost. Click to expand the reasoning trace to inspect how the model worked through problems.
- 5
Review the output and refine
Check facts, numbers and anything you will publish or submit. Give specific feedback (“shorter”, “more formal”, “fix step 3”) instead of starting over — you will get better results in fewer tries.
- 6
Upgrade only when you hit limits
Available plans: Web Chat, API (Pay-as-you-go). Stay on the free or lowest plan until usage limits start blocking real work.
DeepSeek Plans & Pricing Information
- Free access to DeepSeek-V3 and DeepSeek-R1
- Visible thinking process
- Web search grounding
- OpenAI-compatible endpoints
- High concurrency
- No subscription required
Technical Specifications & Environment
Top Alternatives to DeepSeek
Frequently Asked Questions About DeepSeek
Can I download DeepSeek to my own computer?
Yes, DeepSeek has released open model weights on Hugging Face that can be run locally using Ollama or LM Studio.
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