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High Reasoning

Qwen 2.5 7B

Qwen 2.5 7B is a compact 7-billion-parameter language model that delivers powerful performance across coding, mathematical reasoning, and instruction following with support for 29+ languages and extended context windows up to 128K tokens. Its efficient design makes it ideal for production deployments where you need strong reasoning capabilities without the computational overhead of larger models.

128k Context
High Intelligence
Oct '23 Knowledge

Available for Chat, Vision, and File Uploads.

Performance Benchmarks

MMLU
74.2%
HumanEval
57.9%
GSM8K
85.4%

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 Qwen 2.5 7B?

Multilingual Support

Processes over 29 languages with enhanced language understanding and generation.

Long Context Handling

Supports up to 131,072 tokens for extended inputs and structured data like JSON.

Instruction Following

Optimized for precise instructions, reasoning, NLP tasks, and code generation.

Capability Examples

Coding Excellence
Write a Python function to find the nth Fibonacci number efficiently using memoization.
def fibonacci(n, memo={}):\n if n in memo:\n return memo[n]\n if n <= 1:\n return n\n memo[n] = fibonacci(n-1, memo) + fibonacci(n-2, memo)\n return memo[n]\n\nThis uses memoization for O(n) time.
Long-Context Reasoning
Given this 1M-token context summary on AI trends, extract key insights on Qwen model advancements.
Key insights: Qwen 2.5 7B excels in instruction following, outperforms peers on MMLU (74.2), coding (HumanEval 57.9), math (MATH 49.8); supports 131K+ contexts with Dual Chunk Attention for 3x-7x speedups.

How to use

1
Go to Chat

Navigate to the "AI Chat" page.

2
Select Model

Ensure Qwen 2.5 7B 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 Qwen 2.5 7B better than Claude 3.5 or Gemini? Test same prompts simultaneously in the Chat Playground.

Open Chat Playground

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