Magistral Small vs o1-mini
Magistral Small vs o1-mini: Magistral Small is cheaper for input-heavy usage ($0.50/M vs $1.10/M input tokens), while Magistral Small is better for long-context tasks (128,000 tokens).
Direct answer: choose Magistral Small for lower token spend and choose Magistral Small 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)
Magistral Small
o1-mini
Cost Differences
o1-mini costs more than Magistral Small
Quick Recommendation
Winner for direct API pricing: Magistral Small. At the default workload, Magistral Small saves about $6.15/month ($74.825/year) versus o1-mini.
Feature Comparison
| Feature | Magistral Small | o1-mini |
|---|---|---|
| Provider | Mistral AI | OpenAI |
| Input Price | $0.50/1M tokens | $1.10/1M tokens |
| Output Price | $1.50/1M tokens | $4.40/1M tokens |
| Context Window | 128,000 tokens | 128,000 tokens |
| Max Output | 16,384 tokens | 65,536 tokens |
| Category | reasoning | reasoning |
| Capabilities | textreasoning | textreasoning |
| Release Date | 12/15/2025 | 9/12/2024 |
Magistral Small vs o1-mini: Which Should You Choose?
Choosing between Magistral Small and o1-mini depends on your priorities: cost efficiency, context length, or raw capability. Magistral Small is the more affordable option at $0.50/1M input tokens — 55% cheaper than o1-mini.
These models come from different providers — Mistral AI and OpenAI — which means different API ecosystems, SDKs, rate limits, and terms of service. If you're already integrated with Mistral AI, switching to OpenAIinvolves 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 $615.00/month compared to o1-mini. For startups and indie developers, that difference can be significant.
Output costs matter too. Magistral Small charges $1.50/1M output tokens vs $4.40 for o1-mini. 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.
Best Use Cases
Choose Magistral Small when:
- • Budget is a primary concern
- • You're already using Mistral AI's API ecosystem
Choose o1-mini when:
- • You need longer outputs (up to 65,536 tokens)
- • You're already using OpenAI's API ecosystem
Pros and Caveats at a Glance
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
- • Trade-offs are minor in this matchup.
o1-mini
- • Input pricing: $1.10/M tokens
- • Output pricing: $4.40/M tokens
- • Context window: 128,000 tokens
- • Max output: 65,536 tokens
Watch out for
- • Higher input cost than Magistral Small
- • Higher output cost than Magistral Small
Try Different Scenarios
Use the calculator below to see how costs change with different usage patterns
Magistral Small (Mistral AI)
o1-mini (OpenAI)
Start using Magistral Small today
Sign Up for Mistral AI →Start using o1-mini today
Sign Up for OpenAI →Frequently Asked Questions
Which is cheaper, Magistral Small or o1-mini?▼
What is the context window difference between Magistral Small and o1-mini?▼
Which model is better for AI Chatbot?▼
Which model has better overall pricing for heavy usage?▼
Where can I compare Mistral AI and OpenAI API pricing beyond this model matchup?▼
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