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DeepSeek

Free plan

Powerful open-source model with reasoning at pennies

4.7

0 reviews

Free plan

Pricing model

For developers, For students

Audience

Platform Availability
Web
iOS / Android
API
Tags
chatbotcodeprogrammingreasoningOpen SourceAPImatheducationresearchanalysiswritingautomation

About DeepSeek

DeepSeek Overview

DeepSeek is a Chinese AI company that disrupted the industry by releasing models competing with GPT-4 and Claude at API costs tens of times lower. DeepSeek-V3.2 with thinking mode challenges the best proprietary models.

Key Features

DeepSeek-V3.2 supports thinking mode for complex mathematical, logical, and programming tasks. The model is fully open-source under MIT license. The free web chat works without limitations.

Who It's For

DeepSeek is ideal for developers, researchers, students, and anyone who needs a powerful AI at minimal cost. Fully accessible from Russia.

DeepSeek features

🧠

Thinking Mode

Chain-of-thought reasoning for complex mathematical, logical, and programming tasks

💰

Ultra-Low Prices

API 10-50× cheaper than GPT-5 and Claude with comparable quality

📖

Open Source

Full model weights under MIT license — run locally or fine-tune

🆓

Free Chat

Unlimited web chat without registration or restrictions

Technical specifications

DeepSeek-V3.2 (Thinking)

November 2025
Context
131K/ 66K out
API price
$0.28/ $0.42 out
Average score
85.5%
тексттекст
Function CallingStructured OutputBatch Inference
Benchmarks
GPQA
82.0%
MMLU-Pro
85.0%
AIME 2025
93.0%
HMMT 2025
90.0%
LiveCodeBench
83.0%

Data: ai-stat.ru · 2026-03-27

Pros and cons

Pros

  • Incredible price-to-quality ratio
  • Open-source with MIT license
  • Thinking mode for complex tasks
  • Free unlimited web chat
  • 93% on math benchmarks

Cons

  • Chinese company — data privacy concerns
  • Smaller context window than GPT-5 and Claude
  • Not multimodal — text only
  • Censorship on some political topics

Pricing

Free

Free
  • Unlimited web chat
  • DeepSeek-V3.2
  • Thinking mode
  • No registration required

API

$0.27/ per 1M tokens
  • DeepSeek-V3.2
  • Thinking mode
  • 128K context
  • Function calling

Try DeepSeek

Get started for free — registration takes just a couple of minutes

Go to DeepSeek

Rating and reviews

4,5

2 отзыва

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Reviews(2)

Leave a review

4

Impressive for a free model

I use DeepSeek alongside Claude. For code and data analysis, it performs on par with paid models. Minimalist but functional interface.

Владислав М.April 3, 2026
5

Best free model

DeepSeek R1 is impressive for an open-source model. Reasoning on par with GPT-4, and you can run it for free. Especially good for programming.

Павел Ж.April 3, 2026

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