Devstral 2 vs Grok 3 Mini
Devstral 2 vs Grok 3 Mini: Grok 3 Mini is cheaper for input-heavy usage ($0.30/M vs $0.40/M input tokens), while Devstral 2 is better for long-context tasks (262,144 tokens).
Direct answer: choose Grok 3 Mini for lower token spend and choose Devstral 2 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)
Devstral 2
Grok 3 Mini
Cost Differences
Grok 3 Mini costs less than Devstral 2
Quick Recommendation
Winner for direct API pricing: Grok 3 Mini. At the default workload, Grok 3 Mini saves about $2.55/month ($31.025/year) versus Devstral 2.
Feature Comparison
| Feature | Devstral 2 | Grok 3 Mini |
|---|---|---|
| Provider | Mistral AI | xAI |
| Input Price | $0.40/1M tokens | $0.30/1M tokens |
| Output Price | $2.00/1M tokens | $0.50/1M tokens |
| Context Window | 262,144 tokens | 128,000 tokens |
| Max Output | 32,768 tokens | 131,072 tokens |
| Category | efficient | efficient |
| Capabilities | textcode | textreasoningcode |
| Release Date | 12/9/2025 | 2/17/2025 |
Devstral 2 vs Grok 3 Mini: Which Should You Choose?
Choosing between Devstral 2 and Grok 3 Mini depends on your priorities: cost efficiency, context length, or raw capability. Grok 3 Mini is the more affordable option at $0.30/1M input tokens — 25% cheaper than Devstral 2. Meanwhile, Devstral 2 offers a significantly larger context window at 262,144 tokens vs 128,000 for Grok 3 Mini.
These models come from different providers — Mistral AI and xAI — which means different API ecosystems, SDKs, rate limits, and terms of service. If you're already integrated with Mistral AI, switching to xAIinvolves migration effort beyond just pricing. Factor in your existing infrastructure when deciding.
Both models are in the efficient category, making this a direct head-to-head comparison. At scale — say 10,000 requests per day — the cost difference adds up: Grok 3 Mini would save you roughly $255.00/month compared to Devstral 2. For startups and indie developers, that difference can be significant.
Output costs matter too. Devstral 2 charges $2.00/1M output tokens vs $0.50 for Grok 3 Mini. For generation-heavy workloads (content creation, code generation, summarization), output pricing often dominates your bill. Grok 3 Mini has the edge here at $0.50/1M output tokens.
Best Use Cases
Choose Devstral 2 when:
- • You need a larger context window (262,144 tokens)
- • You're already using Mistral AI's API ecosystem
- • You're running high-volume, latency-sensitive workloads
Choose Grok 3 Mini when:
- • Budget is a primary concern
- • You need more capabilities (reasoning)
- • You need longer outputs (up to 131,072 tokens)
- • You're already using xAI's API ecosystem
- • You're running high-volume, latency-sensitive workloads
Pros and Caveats at a Glance
Devstral 2
- • Input pricing: $0.40/M tokens
- • Output pricing: $2.00/M tokens
- • Context window: 262,144 tokens
- • Max output: 32,768 tokens
Watch out for
- • Higher input cost than Grok 3 Mini
- • Higher output cost than Grok 3 Mini
Grok 3 Mini
- • Input pricing: $0.30/M tokens
- • Output pricing: $0.50/M tokens
- • Context window: 128,000 tokens
- • Max output: 131,072 tokens
Watch out for
- • Smaller context window than Devstral 2
Try Different Scenarios
Use the calculator below to see how costs change with different usage patterns
Devstral 2 (Mistral AI)
Grok 3 Mini (xAI)
Start using Devstral 2 today
Sign Up for Mistral AI →Start using Grok 3 Mini today
Sign Up for xAI →Frequently Asked Questions
Which is cheaper, Devstral 2 or Grok 3 Mini?▼
What is the context window difference between Devstral 2 and Grok 3 Mini?▼
Which model is better for AI Chatbot?▼
Which model has better overall pricing for heavy usage?▼
Where can I compare Mistral AI and xAI API pricing beyond this model matchup?▼
Related Comparisons
Related Articles
Learn when to pick each model, then compare live pricing scenarios.