DeepSeek-V2.5: A New Open-Source Model Combining General and Coding Capabilities

DeepSeek-V2.5 combines chat and coding capabilities in one model, now open-source. Enhanced for writing, coding, and human-aligned preferences. Available via web and API.

Today, we successfully merged the DeepSeek-V2-Chat and DeepSeek-Coder-V2 models, officially launching DeepSeek-V2.5.

DeepSeek-V2.5 retains the general conversation abilities of the Chat model and the coding strength of the Coder model, while better aligning with human preferences.

Additionally, DeepSeek-V2.5 has made significant improvements in writing tasks and instruction following.

DeepSeek-V2.5 is now fully available on both web and API platforms. The API remains backward compatible, allowing users to access the new model through deepseek-coder or deepseek-chat.

Function Calling, FIM completion, and JSON output features remain unchanged.

The all-in-one DeepSeek-V2.5 offers a simpler, smarter, and more efficient user experience.