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devstral-small Cost Calculator - OpenRouter

Calculate the cost of using devstral-small from OpenRouter for your AI applications

devstral-small Cost Calculator

Mode: Chat

Max: 131,072 tokens

Cost Breakdown

Input Cost$0.00010000
Output Cost$0.00030000
Total Cost$0.00040000

Pricing Details

Input: $0.0000001000 per token
Output: $0.0000003000 per token
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Model Specifications

Capabilities

✓Function Calling

Limits

Max Input Tokens131,072
Max Tokens131,072

About devstral-small

devstral-small is a powerful chat AI model offered by OpenRouter. This comprehensive guide provides detailed pricing information, technical specifications, and capabilities to help you understand the costs and features of using devstral-small in your applications.

Pricing Information

Input Cost$0.10 per 1M tokens
Output Cost$0.30 per 1M tokens

Note: Use the interactive calculator above to estimate costs for your specific usage patterns.

Technical Specifications

Maximum Input Tokens131,072
Maximum Total Tokens131,072

Pro Tip

Use the maximum token limits shown above to understand the model's capacity. This model can handle up to 131,072 input tokens.

Model Capabilities

✓Function Calling - Execute custom functions and tools
✓Prompt Caching - Optimize repeated prompts
✓Response Schema - Structured output formatting
When should you use devstral-small?

devstral-small is best suited for the following scenarios:

  • Long-context chat and document analysis
  • Agent workflows with large memory windows
  • Agentic systems with function or tool calling
  • Workflow automation and API orchestration
When should you avoid devstral-small?
  • High-volume text generation where output cost dominates
  • Streaming or verbose response workloads
  • Complex multi-step reasoning or planning tasks
  • Applications requiring image, audio, or multimodal inputs
How does devstral-small compare to similar models?

Compared to other models in a similar category, this model is more cost-efficient on input tokens but relatively expensive on output tokens. It is better suited for retrieval-heavy or context-rich workflows than generation-heavy use cases.

Understanding devstral-small pricing
  • devstral-small is a general-purpose AI model provided by OpenRouter.
  • Input tokens are priced at $0.10 per 1M tokens.
  • Output tokens are priced at $0.30 per 1M tokens.
  • The model supports a maximum input capacity of 131,072 tokens.
  • For this model, input tokens are less expensive than output tokens, so optimizing your prompts can help manage costs.
  • Supports function calling for executing custom functions and tools.
  • Features prompt caching to optimize costs for repeated prompts.
  • OpenRouter offers devstral-small for general-purpose AI workloads, general-purpose AI workloads.

How to Use This Calculator

Step 1: Enter the number of input tokens you expect to use. Input tokens include your prompt, system messages, and any context you provide to the model.

Step 2: Specify the number of output tokens you anticipate. Output tokens are the text generated by the model in response to your input.

Step 3: Review the cost breakdown to see the total estimated cost for your usage. The calculator automatically updates as you adjust the token counts.