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Codestral 22B vs GPT-5.1 Instant
Comprehensive side-by-side LLM comparison
GPT-5.1 Instant supports multimodal inputs. Both models have their strengths depending on your specific coding needs.
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Mistral AI
Codestral is a 22-billion-parameter code-specialized model from Mistral AI, released in May 2024 as the company's first dedicated coding model, trained with focus on fill-in-the-middle (FIM) completion, code generation, and repair across 80+ programming languages. Unlike Mistral's general-purpose Apache 2.0 models, Codestral was released under a separate non-production research license, reflecting its positioning as a professional coding tool requiring commercial API access for production deployment. Its FIM support made it particularly valued for IDE integrations and code completion tools that need to insert code within existing contexts rather than only appending to the end.
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OpenAI
GPT-5.1 Instant, released by OpenAI in November 2025, is a low-latency variant from the GPT-5.1 family optimized for fast response times and high-throughput workloads. It targets real-time applications, conversational assistants, and production APIs where response speed is a primary requirement alongside GPT-5.1-generation reasoning quality.
1 year newer
Codestral 22B
Mistral AI
2024-05-29
GPT-5.1 Instant
OpenAI
2025-11
Provider Availability & Performance
Available providers and their performance metrics
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Codestral 22B
0 providers
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GPT-5.1 Instant
0 providers
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Codestral 22B
Avg Score:0.0%
Providers:0
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GPT-5.1 Instant
Avg Score:0.0%
Providers:0