Gemini 3.6 Flash vs Mistral Medium 3.5
Pricing verdict: Gemini 3.6 Flash vs Mistral Medium 3.5: pricing is a tie at $1.50/M input and $7.50/M output. The real choice is context: Gemini 3.6 Flash is better for long-context tasks (1,000,000 tokens vs 256,000).
Direct answer: pricing is a tie. Choose Gemini 3.6 Flash for the larger 1M context window, or pick Mistral Medium 3.5 if 256K is already enough for your workload.
Compare API pricing, input and output token costs, context windows, and monthly estimates on one page so you can pick the right model fast.
Cost Comparison (1000 input + 500 output tokens, 100 requests/day)
Gemini 3.6 Flash
Mistral Medium 3.5
Cost Differences
Both models cost the same at the default workload.
Quick Recommendation
Direct API pricing is a tie at the default workload: both land around $15.75/month. Pick Gemini 3.6 Flash if you need the larger 1M context window; otherwise choose the model that better fits your workflow.
Feature Comparison
| Feature | Gemini 3.6 Flash | Mistral Medium 3.5 |
|---|---|---|
| Provider | Mistral AI | |
| Input Price | $1.50/1M tokens | $1.50/1M tokens |
| Output Price | $7.50/1M tokens | $7.50/1M tokens |
| Context Window | 1,000,000 tokens | 256,000 tokens |
| Max Output | 65,536 tokens | 32,768 tokens |
| Category | balanced | flagship |
| Capabilities | textvisionaudiovideocodereasoning | textvisioncodereasoning |
| Release Date | 7/21/2026 | 4/29/2026 |
Gemini 3.6 Flash vs Mistral Medium 3.5: Which Should You Choose?
Choosing between Gemini 3.6 Flash and Mistral Medium 3.5 depends on your priorities: cost efficiency, context length, or raw capability. Both models cost the same on input and output tokens, so raw price is a tie. Meanwhile, Gemini 3.6 Flash offers a significantly larger context window at 1,000,000 tokens vs 256,000 for Mistral Medium 3.5.
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 3.6 Flash is a balanced model while Mistral Medium 3.5 is flagship. This means they're optimized for different workloads. Mistral Medium 3.5 targets more demanding workloads, while Gemini 3.6 Flash provides a cost-effective option for everyday tasks.
Output costs matter too. Gemini 3.6 Flash charges $7.50/1M output tokens vs $7.50 for Mistral Medium 3.5.
Multimodal capabilities: Both models support vision (image understanding), so you can send images alongside text prompts with either option.
Best Use Cases
Choose Gemini 3.6 Flash when:
- • You need a larger context window (1,000,000 tokens)
- • You need more capabilities (audio, video)
- • You need longer outputs (up to 65,536 tokens)
- • You're already using Google's API ecosystem
Choose Mistral Medium 3.5 when:
- • You're already using Mistral AI's API ecosystem
Pros and Caveats at a Glance
Gemini 3.6 Flash
- • Input pricing: $1.50/M tokens
- • Output pricing: $7.50/M tokens
- • Context window: 1,000,000 tokens
- • Max output: 65,536 tokens
Watch out for
- • Trade-offs are minor in this matchup.
Mistral Medium 3.5
- • Input pricing: $1.50/M tokens
- • Output pricing: $7.50/M tokens
- • Context window: 256,000 tokens
- • Max output: 32,768 tokens
Watch out for
- • Smaller context window than Gemini 3.6 Flash
Try Different Scenarios
Use the calculator below to see how costs change with different usage patterns
Gemini 3.6 Flash (Google)
Mistral Medium 3.5 (Mistral AI)
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Which is cheaper, Gemini 3.6 Flash or Mistral Medium 3.5?▼
What is the context window difference between Gemini 3.6 Flash and Mistral Medium 3.5?▼
Which model is better for AI Agent / Agentic Workflows?▼
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Where can I compare Google and Mistral AI API pricing beyond this model matchup?▼
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