o3 Mini vs Sonar Pro (Comparative Analysis)
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Overview
o3 Mini was released 1 month before Sonar Pro.
 o3 Mini |  Sonar Pro | |
|---|---|---|
Model Provider The organization behind this AI's development | OpenAI | Perplexity |
Input Context Window Maximum input tokens this model can process at once | 200K tokens | 200K tokens |
Output Token Limit Maximum output tokens this model can generate at once | 100K tokens | 8K tokens |
Release Date When this model first became publicly available | January 31, 2025 1 year ago January 31st, 2025 | March 7, 2025 1 year ago March 7th, 2025 |
Knowledge Cutoff Latest training-data date reported by the provider | October 31, 2023 | Not reported |
Capabilities & Features
Compare supported features, modalities, and advanced capabilities
o3 Mini | Sonar Pro | |
|---|---|---|
Input Types Supported input formats | 📝Text📁File | 📝Text🖼️Image |
Reasoning Controls Defaults and configurable reasoning effort | Optional | Not reported |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | GPT | Other |
Key Features Advanced capabilities | ✓Function Calling✓Structured Output✓Reasoning Mode✓Content Moderation | Function CallingStructured OutputReasoning ModeContent Moderation |
Pricing
o3 Mini is roughly 0.4x less expensive compared to Sonar Pro for input tokens and roughly 0.3x less expensive for output tokens.
| o3 Mini | Sonar Pro | |
|---|---|---|
Input Token Cost Cost per million input tokens | $1.10 per million tokens | $3.00 per million tokens |
Output Token Cost Cost per million output tokens | $4.40 per million tokens | $15.00 per million tokens |
Web Search Cost Additional cost for each web search operation | $0.01 per search | $0.005 per search |
Cache Read Cost Cost to reuse cached input tokens | $0.55 per million tokens | Not specified |
At a Glance
Quick overview of what makes o3 Mini and Sonar Pro unique.
o3 Mini by OpenAI can use external tools and APIs, offers advanced reasoning, generates structured data. It can handle standard conversations with its 200K token context window. Reasonably priced at $1.10/M input and $4.40/M output tokens. Includes built-in content moderation for safer outputs. Released January 31st, 2025.Sonar Pro by Perplexity understands both text and images. It can handle standard conversations with its 200K token context window. Premium pricing at $3.00/M input and $15.00/M output tokens. Released March 7th, 2025.Explore More Comparisons
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