DeepL, the translation and writing tool, has been upgraded to include next-generation LLM translation technology and writing capabilities.
DeepL, which provides translation and writing tools using artificial intelligence, will integrate its API with next-generation large-scale natural language models and launch the DeepL API for Write feature, significantly improving translation accuracy and writing capabilities. Sebastian Enderlein, Chief Technology Officer of DeepL, stated, "This API upgrade, combining next-generation large-scale natural language model translation technology with advanced writing capabilities, is a significant milestone for us. This allows us to further achieve our goal of helping global enterprises break down language barriers and expand into new markets. The API is one of DeepL's most popular solutions, primarily because of its flexibility and ease of use. Many enterprises have already adopted it as an important tool to improve the quality and efficiency of language processing, especially in automating processes. Enterprises can directly integrate language tools into internal and external applications such as email workflows and e-commerce platforms through the DeepL API, effectively addressing challenges such as language barriers, content localization, and writing clarity. At the same time, we continue our consistent enterprise-grade security standards to ensure that sensitive data is fully protected." Currently, companies including Deutsche Bahn, Weglot, Panasonic Connect, 24Translate, and Alza have adopted the DeepL API, leveraging its powerful language technology to improve business efficiency. Businesses can now directly utilize DeepL's high-quality, secure translation technology across internal and external websites and applications, with added writing assistance features to further enhance content quality. Along with this latest upgrade, the DeepL API now offers enhanced features and benefits: • DeepL's next-generation large-scale natural language model technology significantly improves translation quality and accuracy: API users can now obtain higher-quality translations, further reducing translation and editing time. This technology, driven by DeepL's next-generation language model, is specifically designed for translation and combines language AI to provide more accurate and natural language processing capabilities. Blind testing results from DeepL in collaboration with professional linguists show a significant improvement in translation quality: English-Japanese and English-Simplified Chinese translation accuracy improved by 1.7 times; English-German translation accuracy improved by 1.4 times. Furthermore, DeepL's next-generation language model far surpasses competitors in translation quality. Blind testing results in 2024 showed that DeepL translation requires far fewer edits than other tools; Google Translate requires twice as many revisions, and ChatGPT-4 requires up to three times as many to achieve the same quality. • DeepL API for Write: New Writing and Editing Features. DeepL Write, designed specifically for business communication, is now officially open to API users and shares an interface with the translation function, allowing businesses to more easily improve writing quality and enhance business communication. DeepL Write is not just a general AI generation tool or basic grammar correction tool, but a true writing assistant. It provides AI-driven suggestions in real time during the writing process, helping to beautify word choice, sentence structure, style, and tone, making content more fluent and professional. This feature will revolutionize the way businesses write, improving the accuracy and quality of internal communication, customer communication, contract drafting, and more, making business communication more professional and efficient for global enterprises. DeepL's next-generation language model supports translation languages including English, Japanese, German, Korean, and Simplified Chinese, with more languages to be added in the future. DeepL API...





