OpenRouter launches Mistral Large 4 in public preview with 50% launch discount

OpenRouter has made Mistral Large 4 available in public preview. The natively multimodal model features 1 trillion total parameters with 49 billion active parameters, a 512K context window, and support for up to 256K output tokens.

For the first two weeks, OpenRouter is offering a 50% discount, pricing the model at $0.68 per 1 million input tokens, $2.09 per 1 million output tokens, and $0.07 per 1 million cached tokens.