ERNIE 4.5 21B A3B Thinking vs MiMo-V2.5-Pro: side-by-side summary

ERNIE 4.5 21B A3B Thinking and MiMo-V2.5-Pro are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

ERNIE 4.5 21B A3B Thinking, from baidu, has a 131,072-token context window and is priced by the provider serving it on OpenRouter.

MiMo-V2.5-Pro, from Xiaomi, has a 1,050,000-token context window and is priced at $0.3045/M tokens input, $0.609/M tokens output on OpenRouter.

Context window

• ERNIE 4.5 21B A3B Thinking: 131,072 tokens
• MiMo-V2.5-Pro: 1,050,000 tokens

Price

• ERNIE 4.5 21B A3B Thinking: Pricing varies by provider
• MiMo-V2.5-Pro: $0.3045/M tokens input, $0.609/M tokens output

Provided by

• ERNIE 4.5 21B A3B Thinking: baidu
• MiMo-V2.5-Pro: Xiaomi

• ERNIE 4.5 21B A3B Thinking model details, providers and pricing
• MiMo-V2.5-Pro model details, providers and pricing