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Low Reasoning

OpenChat 3.5 8B

OpenChat 3.5 8B is a powerful open-source 8B parameter AI model fine-tuned with innovative C-RLFT technology, delivering ChatGPT-level conversational excellence, coding prowess, and math reasoning at zero cost. Run it locally with an 8k context window for seamless, efficient performance across 50+ languages.

8k Context
Low Intelligence
No specific cutoff date found for OpenChat 3.5 8B in search results. Knowledge

Available for Chat, Vision, and File Uploads.

Performance Benchmarks

MMLU
64.3%
HumanEval
55.5%
GSM8K
77.3%

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 OpenChat 3.5 8B?

Advanced Conversational AI

Optimized with C-RLHF for natural interactions, superior dialogue flow (92/100) and context understanding (89/100)

High MMLU Performance

Achieves 91% accuracy on MMLU benchmark, outperforming ChatGPT-3.5 (70%) and others

Local Deployment Ready

6.7B parameters, 8k token context, open weights under Apache 2.0 for efficient self-hosting and fine-tuning

Capability Examples

Coding Assistance
Write a Python function to find the Fibonacci sequence up to n terms.
def fibonacci(n): if n <= 0: return [] elif n == 1: return a, b = 0, 1 seq = [a] for _ in range(n-1): seq.append(b) a, b = b, a + b return seq print(fibonacci(10)) # [0,1,1,2,3,5,8,13,21,34]
Mathematical Reasoning
Solve: What is the integral of sin(x) from 0 to pi?
The definite integral of sin(x) from 0 to π is [-cos(x)] from 0 to π = -cos(π) - (-cos(0)) = -(-1) - (-1) = 1 + 1 = 2.

How to use

1
Go to Chat

Navigate to the "AI Chat" page.

2
Select Model

Ensure OpenChat 3.5 8B 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 OpenChat 3.5 8B better than Claude 3.5 or Gemini? Test same prompts simultaneously in the Chat Playground.

Open Chat Playground

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