Model Comparison

Comprehensive side-by-side analysis of model capabilities and performance

Mistral AI

Devstral Medium

Mistral AI

Devstral Medium is a language model developed by Mistral AI. It achieves strong performance with an average score of 61.6% across 1 benchmarks. Notable strengths include SWE-Bench Verified (61.6%). It supports a 256K token context window for handling large documents. The model is available through 1 API provider. Released in 2025, it represents Mistral AI's latest advancement in AI technology.

OpenAI

o3

OpenAI

o3 is a multimodal language model developed by OpenAI. It achieves strong performance with an average score of 65.3% across 19 benchmarks. It excels particularly in AIME 2024 (91.6%), ARC-AGI (88.0%), MathVista (86.8%). The model shows particular specialization in vision tasks with an average performance of 76.7%. It supports a 300K token context window for handling large documents. The model is available through 1 API provider. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents OpenAI's latest advancement in AI technology.

OpenAI

o3

OpenAI

2025-04-16

Mistral AI

Devstral Medium

Mistral AI

2025-07-10

2 months newer

Pricing Comparison

Cost per million tokens (USD)

Mistral AI

Devstral Medium

$7.60 cheaper
Input:$0.40
Output:$2.00
OpenAI

o3

Input:$2.00
Output:$8.00

Performance Metrics

Context window and performance specifications

Mistral AI

Devstral Medium

Max Context:256.0K
OpenAI

o3

Larger context
Max Context:300.0K

Average performance across 1 common benchmarks

Mistral AI

Devstral Medium

Average Score:61.6%
OpenAI

o3

+7.5%
Average Score:69.1%

Performance comparison across key benchmark categories

Mistral AI

Devstral Medium

general
61.6%
OpenAI

o3

general
+5.9%
67.5%
Benchmark Scores - Detailed View
Side-by-side comparison of all benchmark scores
Knowledge Cutoff
Training data recency comparison

o3

2024-05-31

More recent knowledge cutoff means awareness of newer technologies and frameworks

Provider Availability & Performance

Available providers and their performance metrics

Mistral AI

Devstral Medium

1 providers

Mistral AI

Throughput: 137.1 tok/s
Latency: 0.23ms
OpenAI

o3

1 providers

OpenAI

Throughput: 50 tok/s
Latency: 20ms
Mistral AI

Devstral Medium

Avg Score:61.6%
Providers:1
OpenAI

o3

+7.5%
Avg Score:69.1%
Providers:1