Comprehensive side-by-side LLM comparison
Devstral Small 1.1 leads with 44.9% higher average benchmark score. Devstral Small 1.1 offers 111.6K more tokens in context window than GPT-4o mini. Both models have similar pricing. GPT-4o mini supports multimodal inputs. Overall, Devstral Small 1.1 is the stronger choice for coding tasks.
Mistral AI
Devstral Small was developed as a more efficient development-focused model, designed to bring software engineering assistance to resource-conscious deployments. Built to provide coding capabilities with reduced computational requirements, it enables developer tools in environments where efficiency is paramount.
OpenAI
GPT-4o Mini was created as a smaller, more efficient variant of GPT-4o, designed to bring multimodal capabilities to applications requiring faster response times and lower costs. Built to democratize access to advanced vision and text understanding, it enables developers to build sophisticated applications with reduced resource requirements.
11 months newer

GPT-4o mini
OpenAI
2024-07-18

Devstral Small 1.1
Mistral AI
2025-07-11
Cost per million tokens (USD)

Devstral Small 1.1

GPT-4o mini
Context window and performance specifications
Average performance across 1 common benchmarks

Devstral Small 1.1

GPT-4o mini
Performance comparison across key benchmark categories

Devstral Small 1.1

GPT-4o mini
GPT-4o mini
2023-10-01
Available providers and their performance metrics

Devstral Small 1.1
Mistral AI

GPT-4o mini

Devstral Small 1.1

GPT-4o mini

Devstral Small 1.1

GPT-4o mini
Azure