LLM Comparison

MiMo-V2-Omni vs GPT-5.4 Mini

Side-by-side specs, pricing & capabilities · Updated April 2026

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2/6 models
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M
MiMo-V2-Omni		OpenAIGPT-5.4 Mini
OrganizationXiaomiOpenAIOpenAI
OpenTools Score
FamilyMiMoGPT
StatusCurrentCurrent
Release DateMar 2026Mar 2026
Context Window262K tokens400K tokens
Input Price$0.40/M tokens$0.75/M tokens
Output Price$2.00/M tokens$4.50/M tokens
Pricing NotesCache read: $0.0800/M tokensCache read: $0.0750/M tokens
Capabilities
textvisionaudiovideocode
textvisioncode
Max Output66K tokens128K tokens
API Identifierxiaomi/mimo-v2-omniopenai/gpt-5.4-mini
 View MiMo-V2-OmniView GPT-5.4 Mini

Cost Calculator

Enter your expected monthly token usage to compare costs.

ModelInputOutputTotal / movs Best
MiMo-V2-OmniCheapest$0.40$1.00$1.40—
GPT-5.4 Mini$0.75$2.25$3.00+114%

Xiaomi

MiMo-V2-Omni

MiMo-V2-Omni is a multimodal llm from Xiaomi. Supports up to 262,144 token context window. Available from $0.40/M input tokens.

OpenAI

GPT-5.4 Mini

GPT-5.4 Mini is a multimodal llm from OpenAI. Supports up to 400,000 token context window. Available from $0.75/M input tokens.

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