Gemini 3 Pro vs Magistral Medium
Gemini 3 Pro vs Magistral Medium: Gemini 3 Pro is cheaper for input-heavy usage ($2.00/M vs $2.00/M input tokens), while Gemini 3 Pro is better for long-context tasks (2,000,000 tokens).
Direct answer: choose Gemini 3 Pro for lower token spend and choose Gemini 3 Pro when your workload needs longer context.
Compare input and output token pricing, context windows, and monthly cost estimates on one page so you can pick the cheaper model fast.
Cost Comparison (1000 input + 500 output tokens, 100 requests/day)
Gemini 3 Pro
Magistral Medium
Cost Differences
Magistral Medium costs less than Gemini 3 Pro
Quick Recommendation
Winner for direct API pricing: Magistral Medium. At the default workload, Magistral Medium saves about $10.50/month ($127.75/year) versus Gemini 3 Pro.
Feature Comparison
| Feature | Gemini 3 Pro | Magistral Medium |
|---|---|---|
| Provider | Mistral AI | |
| Input Price | $2.00/1M tokens | $2.00/1M tokens |
| Output Price | $12.00/1M tokens | $5.00/1M tokens |
| Context Window | 2,000,000 tokens | 128,000 tokens |
| Max Output | 131,072 tokens | 32,768 tokens |
| Category | flagship | reasoning |
| Capabilities | textvisionaudiovideocode | textreasoning |
| Release Date | 11/18/2025 | 12/15/2025 |
Gemini 3 Pro vs Magistral Medium: Which Should You Choose?
Choosing between Gemini 3 Pro and Magistral Medium depends on your priorities: cost efficiency, context length, or raw capability. Magistral Medium is the more affordable option at $2.00/1M input tokens. Meanwhile, Gemini 3 Pro offers a significantly larger context window at 2,000,000 tokens vs 128,000 for Magistral Medium.
These models come from different providers — Google and Mistral AI — which means different API ecosystems, SDKs, rate limits, and terms of service. If you're already integrated with Google, switching to Mistral AIinvolves migration effort beyond just pricing. Factor in your existing infrastructure when deciding.
These models target different tiers: Gemini 3 Pro is a flagship model while Magistral Medium is reasoning. This means they're optimized for different workloads. Gemini 3 Pro is built for complex tasks that require deeper reasoning, while Magistral Medium offers better value for routine operations.
Output costs matter too. Gemini 3 Pro charges $12.00/1M output tokens vs $5.00 for Magistral Medium. For generation-heavy workloads (content creation, code generation, summarization), output pricing often dominates your bill. Magistral Medium has the edge here at $5.00/1M output tokens.
Multimodal capabilities: Gemini 3 Pro supports vision (image inputs) while Magistral Medium is text-only. If your application needs image understanding, this narrows your choice.
Best Use Cases
Choose Gemini 3 Pro when:
- • You need a larger context window (2,000,000 tokens)
- • You need more capabilities (vision, audio, video, code)
- • You need longer outputs (up to 131,072 tokens)
- • You're already using Google's API ecosystem
Choose Magistral Medium when:
- • You're already using Mistral AI's API ecosystem
Pros and Caveats at a Glance
Gemini 3 Pro
- • Input pricing: $2.00/M tokens
- • Output pricing: $12.00/M tokens
- • Context window: 2,000,000 tokens
- • Max output: 131,072 tokens
Watch out for
- • Higher output cost than Magistral Medium
Magistral Medium
- • Input pricing: $2.00/M tokens
- • Output pricing: $5.00/M tokens
- • Context window: 128,000 tokens
- • Max output: 32,768 tokens
Watch out for
- • Smaller context window than Gemini 3 Pro
Try Different Scenarios
Use the calculator below to see how costs change with different usage patterns
Gemini 3 Pro (Google)
Magistral Medium (Mistral AI)
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Which is cheaper, Gemini 3 Pro or Magistral Medium?▼
What is the context window difference between Gemini 3 Pro and Magistral Medium?▼
Which model is better for AI Chatbot?▼
Which model has better overall pricing for heavy usage?▼
Where can I compare Google and Mistral AI API pricing beyond this model matchup?▼
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