+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
Devstral Medium vs o1-preview
Comprehensive side-by-side LLM comparison
Devstral Medium leads with 20.3% higher average benchmark score. Devstral Medium offers 95.2K more tokens in context window than o1-preview. Devstral Medium is $72.60 cheaper per million tokens. Overall, Devstral Medium is the stronger choice for coding tasks.
+
+
+
+
Mistral AI
Devstral Medium was created as a development-focused model, designed to assist with software engineering workflows and developer-centric tasks. Built to provide balanced capability for coding, debugging, and technical documentation, it serves as a versatile tool for professional development environments.
+
+
+
+
OpenAI
o1-preview was introduced as an early version of OpenAI's reasoning model series, designed to demonstrate the potential of AI models that engage in extended thinking before responding. Built to solve complex problems through deliberate reasoning processes, it represented an initial step toward more thoughtful and analytical AI systems.
10 months newer
o1-preview
OpenAI
2024-09-12
Devstral Medium
Mistral AI
2025-07-10
+
+
+
+
+
+
+
+
+
+
+
+
Pricing Comparison
Cost per million tokens (USD)
+
+
+
+
Devstral Medium
Input:$0.40
Output:$2.00($72.60 cheaper)
+
+
+
+
o1-preview
Input:$15.00
Output:$60.00
Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
+
+
+
+
Devstral Medium
Average Score:61.6%(+20.3%)
+
+
+
+
o1-preview
Average Score:41.3%
Performance comparison across key benchmark categories
+
+
+
+
Devstral Medium
Coding61.6%(+20.3%)
+
+
+
+
o1-preview
Coding41.3%
Provider Availability & Performance
Available providers and their performance metrics
+
+
+
+
Devstral Medium
1 providers
Mistral AI
Throughput: 137.1 tok/s
Latency: 0.23ms
+
+
+
+
o1-preview
+
+
+
+
Devstral Medium
Avg Score:61.6%(+20.3%)
Providers:1
+
+
+
+
o1-preview
Avg Score:41.3%
Providers:2