WizardLM-2-8x22B

Smarter, Faster, Open AI

What is WizardLM-2-8x22B?

WizardLM-2-8x22B is a cutting-edge Mixture of Experts (MoE) language model, with 8 total experts and 22B active parameters per forward pass. As the latest in the WizardLM series, it is optimized for complex reasoning, long-form generation, dialogue, and multilingual tasks, combining scalability with efficiency.

This model is open-weight, instruction-tuned, and built to rival closed-source giants, offering state-of-the-art performance for those who demand transparency and flexibility.

Key Features of WizardLM-2-8x22B

Mixture of Experts (MoE) with 8 Experts

Only 2 experts are active per pass, offering the power of 22B+ models at a fraction of the compute cost.

Open-Weight & Fully Accessible

Released under a permissive license with full access to model weights and inference logic.

Advanced Instruction Tuning

Performs exceptionally in step-by-step instruction following, explanations, and multi-turn conversation.

Multilingual & Cross-Lingual Strength

Trained with broad language coverage, excellent for global deployments and inclusive AI products.

Scalable & Compute-Efficient

MoE architecture enables faster inference without sacrificing performance, ideal for production workloads.

Use Cases of WizardLM-2-8x22B

Empower researchers and labs to explore logic-based tasks, alignment studies, and safe instruction tuning.

Build robust virtual agents that handle multi-turn logic, step-by-step reasoning, and follow-up queries smoothly.

Deploy in chat, support, or knowledge tools that need multi-language understanding with fast responses.

Use WizardLM-2-8x22B to power internal tools, enterprise chat systems, and decision-making assistants.

Run across cloud systems or on-prem setups for low-latency, high-throughput inference with dynamic scaling.

WizardLM-2-8x22B LLMs

Feature	GPT-4 Turbo	Claude 3 Opus	LLaMA 3 70B	WizardLM-2-8x22B
Model Type	Dense Transformer	Mixture of Experts	Dense Transformer	MoE Transformer (8 Experts)
Active Parameters	~175B	~200B (MoE)	70B	22B per pass
Multilingual Support	Advanced	Advanced	Good	Advanced+
Reasoning Ability	Very High	High	Moderate+	Very High
Inference Cost	High	High	Moderate	Moderate (MoE Optimized)
Licensing	Closed	Closed	Open	Fully Open-Weight
Best Use Case	Premium AI APIs	Long-form AI	Lightweight AI	Efficient Reasoning AI