Mistral Small 3 vs o4 Mini (Comparative Analysis)
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Comparative Analysis: Mistral Small 3 vs. o4 Mini
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Overview
Mistral Small 3 was released 2 months before o4 Mini.
 Mistral Small 3 |  o4 Mini | |
|---|---|---|
Model Provider The organization behind this AI's development | Mistral | OpenAI |
Input Context Window Maximum input tokens this model can process at once | 32.8K tokens | 200K tokens |
Output Token Limit Maximum output tokens this model can generate at once | 16.4K tokens | 100K tokens |
Release Date When this model first became publicly available | January 30, 2025 1 year ago January 30th, 2025 | April 16, 2025 1 year ago April 16th, 2025 |
Knowledge Cutoff Latest training-data date reported by the provider | October 31, 2023 | June 30, 2024 |
Capabilities & Features
Compare supported features, modalities, and advanced capabilities
Mistral Small 3 | o4 Mini | |
|---|---|---|
Input Types Supported input formats | 📝Text | 🖼️Image📝Text📁File |
Reasoning Controls Defaults and configurable reasoning effort | Not reported | Optional |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | Mistral | GPT |
Key Features Advanced capabilities | Function Calling✓Structured OutputReasoning ModeContent Moderation | ✓Function Calling✓Structured Output✓Reasoning Mode✓Content Moderation |
Open Source Model availability | Available on HuggingFace → | Proprietary |
Pricing
Mistral Small 3 is roughly 0.05x less expensive compared to o4 Mini for input tokens and roughly 0.02x less expensive for output tokens.
| Mistral Small 3 | o4 Mini | |
|---|---|---|
Input Token Cost Cost per million input tokens | $0.05 per million tokens | $1.10 per million tokens |
Output Token Cost Cost per million output tokens | $0.08 per million tokens | $4.40 per million tokens |
Web Search Cost Additional cost for each web search operation | Not specified | $0.01 per search |
Cache Read Cost Cost to reuse cached input tokens | Not specified | $0.28 per million tokens |
Benchmarks
Compare relevant benchmarks between Mistral Small 3 and o4 Mini.
| Mistral Small 3 | o4 Mini | |
|---|---|---|
Best Design Arena Score Highest human-preference Elo score across design arenas | Benchmark not available. | 1,061 Elo (#87 in Game Dev (50.0% win rate)) |
At a Glance
Quick overview of what makes Mistral Small 3 and o4 Mini unique.
Mistral Small 3 by Mistral generates structured data. It can handle standard conversations with its 32.8K token context window. Very affordable at $0.05/M input and $0.08/M output tokens. Released January 30th, 2025.o4 Mini by OpenAI understands both text and images, 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 April 16th, 2025.Explore More Comparisons
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Compare o4 Mini with:
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🔬Science
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