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README.md

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 ## Introduction
-We are excited to introduce **Seed-X**, a powerful open-source multilingual translation language model series, including instruction and reasoning models, with 7B parameters pushing the boundaries of translation capabilities.
+We are excited to introduce **Seed-X**, a powerful series of open-source multilingual translation language models, including an instruction model, a reinforcement learning model, and a reward model. It pushes the boundaries of translation capabilities within 7 billion parameters.
 We develop Seed-X as an accessible, off-the-shelf tool to support the community in advancing translation research and applications:
 * **Exceptional translation capabilities**: Seed-X exhibits state-of-the-art translation capabilities, on par with or outperforming ultra-large models like Gemini-2.5, Claude-3.5, and GPT-4, as validated by human evaluations and automatic metrics.
 * **Deployment and inference-friendly**: With a compact 7B parameter count and mistral architecture, Seed-X offers outstanding translation performance in a lightweight and efficient package, ideal for deployment and inference.