Eliminate Language Mixing and Character Glitches in Pro Outputs
Ensure professional output by utilizing V3-series updates that eliminate language-mixing artifacts.
Leverage the DeepSeek-V3.1-Terminus engine (currently accessed via standard chat/reasoner names) to generate cleaner, more consistent international text without language-blending errors.
The Scenario
You are generating a professional report or customer-facing documentation and need to ensure there are no 'hallucinated' characters or awkward language mixing.
Before & after
Users often spend 10–15 minutes manually proofreading AI outputs to fix 'Hinglish' or 'Chinglish' artifacts and cleaning up weird character glitches.
Using DeepSeek-V3.1-Terminus via the API takes about 1-2 minutes to restructure the text, ensuring consistent language and professional formatting.
The Prompt
Review the following text for language consistency and character errors. Ensure the output is entirely in [TARGET_LANGUAGE] and remove any abnormal characters: [PASTE_TEXT_HERE]
The V3.1-Terminus update specifically targeted the issue of language mixing (Chinese-English) and abnormal character generation that plagued earlier iterations, making it much more reliable for international business documentation.
Source
Change Log | DeepSeek API Docs"Reduced occurrences of Chinese-English mixing and occasional abnormal characters; Further optimized the performance of the Code Agent and Search Agent."