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GPT-5.1 vs MiMo-V2-Flash
Comprehensive side-by-side LLM comparison
GPT-5.1 leads with 2.9% higher average benchmark score. GPT-5.1 supports multimodal inputs. Both models have their strengths depending on your specific coding needs.
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OpenAI
GPT-5.1, released by OpenAI in November 2025, is a large language model from the GPT-5 family that delivers incremental improvements in reasoning, instruction following, and multimodal understanding over GPT-5. It features a 400K token context window and targets general-purpose development, long-context analysis, and agentic workflows.
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Xiaomi
MiMo-V2-Flash, released by Xiaomi on December 16, 2025, is a Mixture-of-Experts large language model with 309 billion total parameters and 15 billion active parameters per inference, designed for high-speed reasoning and agentic workflows. It features a 256K token context window, processes up to 150 tokens per second, and was trained on 27 trillion tokens. MiMo-V2-Flash targets open-source deployments requiring fast, capable coding and reasoning with an efficient inference footprint, under an MIT license.
1 month newer
GPT-5.1
OpenAI
2025-11
MiMo-V2-Flash
Xiaomi
2025-12-16
Average performance across 1 common benchmarks
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GPT-5.1
Average Score:76.3%(+2.9%)
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MiMo-V2-Flash
Average Score:73.4%
Performance comparison across key benchmark categories
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GPT-5.1
Coding76.3%(+2.9%)
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MiMo-V2-Flash
Coding73.4%
Provider Availability & Performance
Available providers and their performance metrics
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GPT-5.1
0 providers
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MiMo-V2-Flash
0 providers
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GPT-5.1
Avg Score:76.3%(+2.9%)
Providers:0
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MiMo-V2-Flash
Avg Score:73.4%
Providers:0