Gemini 3.8 Live Extended Thinking vs Magistral Small
Pricing verdict: Gemini 3.8 Live Extended Thinking vs Magistral Small: Magistral Small is cheaper for input-heavy usage ($0.50/M vs $0.75/M input tokens), while Gemini 3.8 Live Extended Thinking is better for long-context tasks (131,072 tokens).
Direct answer: choose Magistral Small for lower token spend and choose Gemini 3.8 Live Extended Thinking when your workload needs longer context.
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 3.8 Live Extended Thinking
Magistral Small
Cost Differences
Magistral Small costs less than Gemini 3.8 Live Extended Thinking
Quick Recommendation
Winner for direct API pricing: Magistral Small. At the default workload, Magistral Small saves about $5.25/month ($63.875/year) versus Gemini 3.8 Live Extended Thinking.
Feature Comparison
| Feature | Gemini 3.8 Live Extended Thinking | Magistral Small |
|---|---|---|
| Provider | Mistral AI | |
| Input Price | $0.75/1M tokens | $0.50/1M tokens |
| Output Price | $4.50/1M tokens | $1.50/1M tokens |
| Context Window | 131,072 tokens | 128,000 tokens |
| Max Output | 65,536 tokens | 16,384 tokens |
| Category | reasoning | reasoning |
| Capabilities | textvisionaudiovideoreasoningstreaming | textreasoning |
| Release Date | 9/15/2026 | 12/15/2025 |
Gemini 3.8 Live Extended Thinking vs Magistral Small: Which Should You Choose?
Choosing between Gemini 3.8 Live Extended Thinking and Magistral Small depends on your priorities: cost efficiency, context length, or raw capability. Magistral Small is the more affordable option at $0.50/1M input tokens — 33% cheaper than Gemini 3.8 Live Extended Thinking. Meanwhile, Gemini 3.8 Live Extended Thinking offers a significantly larger context window at 131,072 tokens vs 128,000 for Magistral Small.
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.
Both models are in the reasoning category, making this a direct head-to-head comparison. At scale — say 10,000 requests per day — the cost difference adds up: Magistral Small would save you roughly $525.00/month compared to Gemini 3.8 Live Extended Thinking. For startups and indie developers, that difference can be significant.
Output costs matter too. Gemini 3.8 Live Extended Thinking charges $4.50/1M output tokens vs $1.50 for Magistral Small. For generation-heavy workloads (content creation, code generation, summarization), output pricing often dominates your bill. Magistral Small has the edge here at $1.50/1M output tokens.
Multimodal capabilities: Gemini 3.8 Live Extended Thinking supports vision (image inputs) while Magistral Small is text-only. If your application needs image understanding, this narrows your choice.
Best Use Cases
Choose Gemini 3.8 Live Extended Thinking when:
- • You need a larger context window (131,072 tokens)
- • You need more capabilities (vision, audio, video, streaming)
- • You need longer outputs (up to 65,536 tokens)
- • You're already using Google's API ecosystem
Choose Magistral Small when:
- • Budget is a primary concern
- • You're already using Mistral AI's API ecosystem
Pros and Caveats at a Glance
Gemini 3.8 Live Extended Thinking
- • Input pricing: $0.75/M tokens
- • Output pricing: $4.50/M tokens
- • Context window: 131,072 tokens
- • Max output: 65,536 tokens
Watch out for
- • Higher input cost than Magistral Small
- • Higher output cost than Magistral Small
Magistral Small
- • Input pricing: $0.50/M tokens
- • Output pricing: $1.50/M tokens
- • Context window: 128,000 tokens
- • Max output: 16,384 tokens
Watch out for
- • Smaller context window than Gemini 3.8 Live Extended Thinking
Try Different Scenarios
Use the calculator below to see how costs change with different usage patterns
Gemini 3.8 Live Extended Thinking (Google)
Magistral Small (Mistral AI)
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Which is cheaper, Gemini 3.8 Live Extended Thinking or Magistral Small?▼
What is the context window difference between Gemini 3.8 Live Extended Thinking and Magistral Small?▼
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