Hugging Face 中训并后训 Qwen3.5 14B，使其在 DNA 序列任务上达到前沿模型水平
Hugging Face 将 Qwen3.5 14B 进行中训和后训，使其击败其他所有开放模型，并在 DNA 序列理解与推理任务上达到最佳前沿模型水平。该模型同时接受自然语言和 DNA 序列训练，可用于询问 DNA、分析突变影响或生成小段序列。团队称这一过程无需蒸馏且成本仅占一小部分，并将公开完整训练配方。
The good news: you can mid-train yourself to the frontier!
At a fraction of the cost! Without distillation!
What we did: We took Qwen3.5 14B and mid- and post-trained it to beat every other open model and perform as well as the very best frontier models.
This is no simple toy task or format fixing, we are training the model to understand and reason over DNA sequences. Bio is the next frontier for AI and universal access will be crucial to make progress.
The fun part: because we train the model on both natural language and DNA sequences you can actually 'chat to your DNA': Ask it questions, ponder the impact of mutations, or ask it to generate a small sequence.
We'll soon see the frontier labs move away from math and cyber towards bio. It already started, and we believe researchers should have access to capable models.
We are releasing the full recipe, so you can do it, too!
Model: huggingface.co/HuggingFaceBi…
Blog: huggingface.co/spaces/Huggin…
来源：lvwerra · x.com