Sonar Reasoning Pro vs WizardLM-2 8x22B (Comparative Analysis)
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Comparative Analysis: Sonar Reasoning Pro vs. WizardLM-2 8x22B
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Overview
WizardLM-2 8x22B was released 10 months before Sonar Reasoning Pro.
 Sonar Reasoning Pro |  WizardLM-2 8x22B | |
|---|---|---|
Model Provider The organization behind this AI's development | Perplexity | Microsoft |
Input Context Window Maximum input tokens this model can process at once | 128K tokens | 65.5K tokens |
Output Token Limit Maximum output tokens this model can generate at once | Not specified tokens | 8K tokens |
Release Date When this model first became publicly available | March 7, 2025 1 year ago March 7th, 2025 | April 16, 2024 2 years ago April 16th, 2024 |
Knowledge Cutoff Latest training-data date reported by the provider | Not reported | April 30, 2024 |
Capabilities & Features
Compare supported features, modalities, and advanced capabilities
Sonar Reasoning Pro | WizardLM-2 8x22B | |
|---|---|---|
Input Types Supported input formats | 📝Text🖼️Image | 📝Text |
Reasoning Controls Defaults and configurable reasoning effort | Optional | Not reported |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | Other | Mistral |
Key Features Advanced capabilities | Function CallingStructured Output✓Reasoning ModeContent Moderation | Function Calling✓Structured OutputReasoning ModeContent Moderation |
Open Source Model availability | Proprietary | Available on HuggingFace → |
Pricing
Sonar Reasoning Pro is roughly 3.2x more expensive compared to WizardLM-2 8x22B for input tokens and roughly 12.9x more expensive for output tokens.
| Sonar Reasoning Pro | WizardLM-2 8x22B | |
|---|---|---|
Input Token Cost Cost per million input tokens | $2.00 per million tokens | $0.62 per million tokens |
Output Token Cost Cost per million output tokens | $8.00 per million tokens | $0.62 per million tokens |
Web Search Cost Additional cost for each web search operation | $0.005 per search | Not specified |
At a Glance
Quick overview of what makes Sonar Reasoning Pro and WizardLM-2 8x22B unique.
Sonar Reasoning Pro by Perplexity understands both text and images, offers advanced reasoning. It can handle standard conversations with its 128K token context window. Reasonably priced at $2.00/M input and $8.00/M output tokens. Released March 7th, 2025.WizardLM-2 8x22B by Microsoft generates structured data. It can handle standard conversations with its 65.5K token context window. Reasonably priced at $0.62/M input and $0.62/M output tokens. Released April 16th, 2024.Explore More Comparisons
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Compare WizardLM-2 8x22B with:
🚀Programming
Best models for coding and development
🎨Creative & Roleplay
Models optimized for creative writing
📢Marketing
Content creation and marketing tasks
💻Technology
Technical analysis and explanations
🔬Science
Scientific research and analysis
🌐Translation
Multilingual translation tasks