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Top-Tier Reasoning

DeepSeek v3.2

DeepSeek V3.2 is a powerful, efficient large language model featuring DeepSeek Sparse Attention (DSA) for lightning-fast processing of long contexts and Reinforcement Learning with Verifiable Rewards (RLVR) for world-leading reasoning in math, coding, and agentic tasks. Unlock GPT-5 level performance with seamless tool integration across 1,800+ environments, making it the ultimate daily driver for advanced AI applications.

128k Context
Top-Tier Intelligence
Sep '25 Knowledge

Available for Chat, Vision, and File Uploads.

Performance Benchmarks

MMLU
88.5%
HumanEval
82.6%
MATH-500
90.2%

How do you want to interact?

Start a Conversation

Ask anything.
Have a natural conversation, brainstorm ideas, draft emails, or ask for advice.

Start Chatting

Use a Persona

Specialized Experts.
Instruct the AI to act as a Coding Tutor, Marketing Expert, or Travel Guide.

Pick a Persona

Why use DeepSeek v3.2?

DeepSeek Sparse Attention (DSA)

Achieves greater efficiency by selectively focusing on relevant context parts, reducing computational load for long documents and chats

Scalable Reinforcement Learning (RLVR)

Enhances advanced reasoning in math and coding via verifiable rewards and self-verification for reliable outputs

Agentic Tool Integration

Supports multi-step reasoning, tool-use in thinking modes, trained on 1,800+ environments for autonomous task completion

Capability Examples

Advanced Reasoning
Solve this IMO-level math problem: Prove that for any positive integer n, the sum of the first n odd numbers is n².
The sum of the first n odd numbers is 1 + 3 + 5 + ... + (2n-1). By induction: Base case n=1: 1=1². Assume for k: sum= k². For k+1: sum + (2(k+1)-1) = k² + (2k+1) = (k+1)². Thus proven.
Agentic Tool Use
I need to book a flight from NYC to London next Friday, check weather, and summarize news. Use tools step-by-step.
[Thinking] First, query flight API for NYC-LON on 2026-04-13. Results: Cheapest Delta at $450, 6PM ET. Next, weather tool: London 15°C, rainy. News summary: UK elections heating up. [Tool call: confirm booking?] All set—recommend proceeding.

How to use

1
Go to Chat

Navigate to the "AI Chat" page.

2
Select Model

Ensure DeepSeek v3.2 is selected.

3
Type Prompt

Ask a question or paste code.

4
Interact

Refine the answer by replying to the AI.

Compare LLMs Side-by-Side

Is DeepSeek v3.2 better than Claude 3.5 or Gemini? Test same prompts simultaneously in the Chat Playground.

Open Chat Playground

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