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Codestral-22B vs GPT OSS 120B
Comprehensive side-by-side LLM comparison
Codestral-22B leads with 2.1% higher average benchmark score. GPT OSS 120B is available on 5 providers. Both models have their strengths depending on your specific coding needs.
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Mistral AI
Codestral-22B is a language model developed by Mistral AI. It achieves strong performance with an average score of 65.9% across 7 benchmarks. It excels particularly in HumanEvalFIM-Average (91.6%), HumanEval (81.1%), MBPP (78.2%). Released in 2024, it represents Mistral AI's latest advancement in AI technology.
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OpenAI
GPT OSS 120B is a language model developed by OpenAI. It achieves strong performance with an average score of 61.7% across 7 benchmarks. It excels particularly in MMLU (90.0%), CodeForces (87.4%), GPQA (80.1%). It supports a 262K token context window for handling large documents. The model is available through 5 API providers. It's licensed for commercial use, making it suitable for enterprise applications. Released in 2025, it represents OpenAI's latest advancement in AI technology.
1 year newer
Codestral-22B
Mistral AI
2024-05-29
GPT OSS 120B
OpenAI
2025-08-05
Performance Metrics
Context window and performance specifications
Average performance across 14 common benchmarks
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Codestral-22B
Average Score:32.9%(+2.1%)
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GPT OSS 120B
Average Score:30.9%
Provider Availability & Performance
Available providers and their performance metrics
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Codestral-22B
0 providers
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GPT OSS 120B
5 providers
DeepInfra
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Codestral-22B
Avg Score:32.9%(+2.1%)
Providers:0
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GPT OSS 120B
Avg Score:30.9%
Providers:5