Compare FLUX.2 Klein 4B from black-forest-labs and Muse Image from Meta on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.
FLUX.2 Klein 4B and Muse Image are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
FLUX.2 Klein 4B, from black-forest-labs, has a 40,960-token context window and is priced at $0.014/megapixel on OpenRouter.
Muse Image, from Meta, has a 65,536-token context window and is priced at $0.01/image on OpenRouter.