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Devstral Medium vs GPT-5
Comprehensive side-by-side LLM comparison
GPT-5 leads with 13.3% higher average benchmark score. GPT-5 offers 272.0K more tokens in context window than Devstral Medium. Devstral Medium is $8.85 cheaper per million tokens. GPT-5 supports multimodal inputs. Overall, GPT-5 is the stronger choice for coding tasks.
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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.
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OpenAI
GPT-5 represents the next generation of OpenAI's foundational models, developed to advance the frontier of AI capabilities in reasoning, knowledge, and general intelligence. Built to push beyond the limitations of GPT-4, it incorporates architectural and training improvements designed to enhance performance across diverse tasks and domains.
28 days newer
Devstral Medium
Mistral AI
2025-07-10
GPT-5
OpenAI
2025-08-07
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Pricing Comparison
Cost per million tokens (USD)
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Devstral Medium
Input:$0.40
Output:$2.00($8.85 cheaper)
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GPT-5
Input:$1.25
Output:$10.00
Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
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Devstral Medium
Average Score:61.6%
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GPT-5
Average Score:74.9%(+13.3%)
Performance comparison across key benchmark categories
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Devstral Medium
Coding61.6%
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GPT-5
Coding74.9%(+13.3%)
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Knowledge Cutoff
Training data recency comparison
GPT-5
2024-09-30
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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Devstral Medium
1 providers
Mistral AI
Throughput: 137.1 tok/s
Latency: 0.23ms
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GPT-5
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Devstral Medium
Avg Score:61.6%
Providers:1
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GPT-5
Avg Score:74.9%(+13.3%)
Providers:2