AI startup Reka has launched its multimodal AI assistant Yasa-1 to compete with OpenAI's ChatGPT. Yasa-1 supports 20 languages, capable of processing large documents and executing code, outpacing Claude2 in speed. What sets Yasa-1 apart is its multimodal capability, enabling it to integrate text with multimedia files and perform programming tasks. Reka plans to expand the usage of Yasa-1 and enhance its features, marking an intensifying competition in the multimodal AI assistant space.