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

GPT-5 nano

OpenAI

GPT-5 nano is a multimodal language model developed by OpenAI. The model shows competitive results across 5 benchmarks. It excels particularly in AIME 2025 (85.2%), HMMT 2025 (75.6%), GPQA (71.2%). It supports a 528K token context window for handling large documents. The model is available through 2 API providers. 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.

Mistral AI

Devstral Medium

Mistral AI

2025-07-10

OpenAI

GPT-5 nano

OpenAI

2025-08-07

28 days newer

Pricing Comparison

Cost per million tokens (USD)

Mistral AI

Devstral Medium

Input:$0.40
Output:$2.00
OpenAI

GPT-5 nano

$1.95 cheaper
Input:$0.05
Output:$0.40

Performance Metrics

Context window and performance specifications

Mistral AI

Devstral Medium

Max Context:256.0K
OpenAI

GPT-5 nano

Larger context
Max Context:528.0K

Performance comparison across key benchmark categories

Mistral AI

Devstral Medium

general
+1.4%
61.6%
OpenAI

GPT-5 nano

general
60.2%
Knowledge Cutoff
Training data recency comparison

GPT-5 nano

2024-05-30

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

GPT-5 nano

2 providers

ZeroEval

Throughput: 500 tok/s
Latency: 0.3ms

OpenAI

Throughput: 500 tok/s
Latency: 0.3ms
Mistral AI

Devstral Medium

Avg Score:0.0%
Providers:1
OpenAI

GPT-5 nano

Avg Score:0.0%
Providers:2