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GPT-5 vs MiMo-V2-Flash
Comprehensive side-by-side LLM comparison
GPT-5 leads with 1.5% higher average benchmark score. GPT-5 supports multimodal inputs. Both models have their strengths depending on your specific coding needs.
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OpenAI
GPT-5, released by OpenAI on August 7, 2025, is a large language model that combines direct generation and extended reasoning in a single unified system with a built-in routing mechanism. It features a 400K token context window, 128K maximum output tokens, native multimodal support (text, image, audio, video), and demonstrated strong results across coding, mathematics, visual understanding, and health benchmarks at release. GPT-5 targets complex multi-step tasks including advanced coding, mathematical problem solving, and long-context analysis.
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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.
4 months newer
GPT-5
OpenAI
2025-08-07
MiMo-V2-Flash
Xiaomi
2025-12-16
Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
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GPT-5
Average Score:74.9%(+1.5%)
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MiMo-V2-Flash
Average Score:73.4%
Performance comparison across key benchmark categories
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GPT-5
Coding74.9%(+1.5%)
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MiMo-V2-Flash
Coding73.4%
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Knowledge Cutoff
Training data recency comparison
GPT-5
2025-05
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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GPT-5
1 providers
OpenAI
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MiMo-V2-Flash
0 providers
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GPT-5
Avg Score:74.9%(+1.5%)
Providers:1
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MiMo-V2-Flash
Avg Score:73.4%
Providers:0