Nov 20, 2024
NanoGPT now offers access to Step-2-16k, making us one of the few services providing easy access to this powerful model. Created by Chinese AGI startup StepFun, Step-2-16k has emerged as China's top-performing LLM and ranks an impressive 5th globally on LiveBench, trailing only behind models from OpenAI and Anthropic.
Step-2-16k is the flagship model from StepFun, a Shanghai-based AGI startup that has quietly emerged as one of China's most formidable players in the LLM space. Unlike competitors who focus heavily on marketing, StepFun has taken a research-first approach, resulting in a model that delivers exceptional real-world performance.
The model's name reflects its 16,000 token context window which is long enough for most queries. Built using a Mixture of Experts (MoE) architecture with over a trillion parameters, Step-2-16k represents a significant advancement in efficient, large-scale language models.
According to LiveBench, an LLM evaluation benchmark co-founded by Turing Award laureate Yann LeCun, Step-2-16k demonstrates remarkable capabilities across various metrics. It particularly excels in instruction following with a score of 86.57, meaning it's able to understand and execute complex user requests with high accuracy.
Step-2-16k is difficult to access outside of China, so we're very excited to make it available to everyone through NanoGPT.
Step-2-16k excels in various applications:
For developers looking to integrate Step-2-16k, our API provides an easy-to-use endpoint that follows standard conventions. You can quickly switch existing applications to use Step-2-16k by updating your endpoint to https://nano-gpt.com/api/v1/chat/completions and using your NanoGPT API key.
We've made accessing Step-2-16k as straightforward as possible through our web interface and developer-friendly API. We're excited to see what you'll build with this powerful model. If you're using Step-2-16k in your projects or have feedback about your experience, we'd love to hear from you!
