DeepSeek

The V4 model series, developed through in-depth research, includes V4.1-Flash—which supports text-and-image understanding, long context, and tool invocation—as well as V4 Pro, which continues to provide services.

The AI model, which is open-source under the MIT License, has advanced reasoning capabilities and supports model distillation. Its performance is benchmarked against OpenAI o1 official version and has performed well in multi task testing.

The AI chatbot and model services provided by DeepQuest include web-based versions, mobile apps, and developer APIs; please verify the specific product features and model versions separately.

Hangzhou Depth Seeker has launched an efficient open source language model with 67.1 billion parameters, using a hybrid expert architecture that excels at handling math, coding and multilingual tasks.