Mirendil 发布首个模型 Fern：最高 1000 万 token 上下文

Mirendil @mirendil原推发布于 2026.10.27

在 X 上打开原推

Introducing Fern, Mirendil’s first model: pretrained from scratch, with up to 10 million tokens of context. That’s ~0.5M lines of code or days of an agent’s work - all in context at once. Built for high-volume agentic work in AI R&D: auditing training data, debugging training runs from logs, and reading agent traces end to end. Fern’s next-token prediction keeps improving as context grows to 10M tokens. Fern 0.1 is Mirendil-Base after a short round of post-training. It’s the first and smallest of three models, with two larger ones now being pretrained. We’ll ship frequent updates and make the model available soon.