Llama 3.1 405B vs Magistral Small
Compare Meta (via Together AI) and Mistral AI AI models
Cost Comparison (1000 input + 500 output tokens, 100 requests/day)
Llama 3.1 405B
Magistral Small
Cost Differences
Magistral Small costs less than Llama 3.1 405B
Feature Comparison
| Feature | Llama 3.1 405B | Magistral Small |
|---|---|---|
| Provider | Meta (via Together AI) | Mistral AI |
| Input Price | $3.50/1M tokens | $0.50/1M tokens |
| Output Price | $3.50/1M tokens | $1.50/1M tokens |
| Context Window | 128,000 tokens | 128,000 tokens |
| Max Output | 32,768 tokens | 16,384 tokens |
| Category | flagship | reasoning |
| Capabilities | textcodereasoning | textreasoning |
| Release Date | 7/23/2024 | 12/15/2025 |
Llama 3.1 405B vs Magistral Small: Which Should You Choose?
Choosing between Llama 3.1 405B 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 — 86% cheaper than Llama 3.1 405B.
These models come from different providers — Meta (via Together AI) and Mistral AI — which means different API ecosystems, SDKs, rate limits, and terms of service. If you're already integrated with Meta (via Together AI), switching to Mistral AIinvolves migration effort beyond just pricing. Factor in your existing infrastructure when deciding.
These models target different tiers: Llama 3.1 405B is a flagship model while Magistral Small is reasoning. This means they're optimized for different workloads. Llama 3.1 405B is built for complex tasks that require deeper reasoning, while Magistral Small offers better value for routine operations.
Output costs matter too. Llama 3.1 405B charges $3.50/1M 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.
Best Use Cases
Choose Llama 3.1 405B when:
- • You need more capabilities (code)
- • You need longer outputs (up to 32,768 tokens)
- • You're already using Meta (via Together AI)'s API ecosystem
Choose Magistral Small when:
- • Budget is a primary concern
- • You're already using Mistral AI's API ecosystem
Try Different Scenarios
Use the calculator below to see how costs change with different usage patterns
Llama 3.1 405B (Meta (via Together AI))
Magistral Small (Mistral AI)
Start using Llama 3.1 405B today
Sign Up for Meta (via Together AI) →Start using Magistral Small today
Sign Up for Mistral AI →