Deep Exploration has released a large model of 67B, named DeepSeekLLM67B. This model is fully open-source and can be accessed at chat.deepseek.com. DeepSeekLLM67B has performed well on public evaluation leaderboards, exhibiting excellent reasoning, mathematical, and programming capabilities. DeepSeek has also open-sourced models in two sizes, 7B and 67B, and provided 9 model checkpoints from mid-training.