Mistral

Devstral Small 2505 — Benchmark Scores, Pricing & Performance Analysis

OPEN SOURCEMistral
Input Cost
$0.10/1M
Output Cost
$0.30/1M
Context Window
128K
Max Output
128K
Knowledge Cutoff
May 2025
Accepts
text

Devstral Small 2505 by Mistral demonstrates competitive pricing. View detailed benchmark data including scores across coding, math, reasoning, speed, and cost metrics.

Specifications last checked against the provider on . Benchmark scores carry their own source, linked beside each number.

Cost Benchmarks

Input Cost
$0.10126th of 413

Cost per 1M input tokens

OpenRouter API
Output Cost
$0.30127th of 413

Cost per 1M output tokens

OpenRouter API

Context Benchmarks

Context Length
128K267th of 451

Maximum context window size

OpenRouter API

Available from 2 providers

The same model costs different amounts depending on who serves it. You can bring your own key for 1 of these — connect it here.

ProviderInput / 1MOutput / 1MCached inContextYour key
IO.NET$0.05$0.22$0.025128K
Mistral$0.1$0.3128KSupported

Devstral Small 2505 — Frequently Asked Questions

How much does Devstral Small 2505 cost?

Devstral Small 2505 costs $0.10 per 1M input tokens and $0.30 per 1M output tokens. This makes it one of the more affordable models.

What is the context window of Devstral Small 2505?

Devstral Small 2505 has a context window of 128K tokens. This determines how much text, conversation history, and code the model can process in a single request.

Who created Devstral Small 2505?

Devstral Small 2505 was created by Mistral. It is classified as a open source model in our catalogue.

Is Devstral Small 2505 open source?

Yes, Devstral Small 2505 is an open-source model. The model weights are publicly available for download and self-hosting.