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DeepSeek-V2.5 vs Devstral Medium
Comprehensive side-by-side LLM comparison
DeepSeek-V2.5 leads with 67.0% higher average benchmark score. Devstral Medium offers 239.6K more tokens in context window than DeepSeek-V2.5. DeepSeek-V2.5 is $1.98 cheaper per million tokens. DeepSeek-V2.5 is available on 3 providers. Overall, DeepSeek-V2.5 is the stronger choice for coding tasks.
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DeepSeek
DeepSeek-V2.5 is a language model developed by DeepSeek. It achieves strong performance with an average score of 71.1% across 15 benchmarks. It excels particularly in GSM8k (95.1%), MT-Bench (90.2%), HumanEval (89.0%). The model is available through 3 API providers. Released in 2024, it represents DeepSeek's latest advancement in AI technology.
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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.
1 year newer
DeepSeek-V2.5
DeepSeek
2024-05-08
Devstral Medium
Mistral AI
2025-07-10
Pricing Comparison
Cost per million tokens (USD)
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DeepSeek-V2.5
Input:$0.14
Output:$0.28($1.98 cheaper)
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Devstral Medium
Input:$0.40
Output:$2.00
Performance Metrics
Context window and performance specifications
Average performance across 15 common benchmarks
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DeepSeek-V2.5
Average Score:71.1%(+67.0%)
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Devstral Medium
Average Score:4.1%
Provider Availability & Performance
Available providers and their performance metrics
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DeepSeek-V2.5
3 providers
DeepInfra
Throughput: 63 tok/s
Latency: 0.5ms
DeepSeek
Throughput: 100 tok/s
Latency: 0.5ms
Hyperbolic
Throughput: 100 tok/s
Latency: 0.5ms
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DeepSeek-V2.5
Avg Score:71.1%(+67.0%)
Providers:3
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Devstral Medium
Avg Score:4.1%
Providers:1