Compare GPT-6 Luna from OpenAI, MiMo-V2.6-Pro from Xiaomi, and DeepSeek V4.1 Flash from DeepSeek on key metrics including benchmarks, price, context length, and other model features. Access all 3 models and hundreds of others through the OpenRouter API.


GPT-6 Luna, MiMo-V2.6-Pro, and DeepSeek V4.1 Flash are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
GPT-6 Luna, from OpenAI, has a 1,050,000-token context window and is priced at $0.10/M tokens input, $0.50/M tokens output on OpenRouter.
MiMo-V2.6-Pro, from Xiaomi, has a 1,050,000-token context window and is priced at $0.387/M tokens input, $0.783/M tokens output on OpenRouter.
DeepSeek V4.1 Flash, from DeepSeek, has a 1,048,576-token context window and is priced at $0.02/M tokens input, $1/M tokens output on OpenRouter.