September 9th, 2025
Upgraded

We're thrilled to announce the integration of GPT-5 into Storytell's model selections and share details on retiring older versions.
We now offer three variants of GPT-5, each optimized for different use cases:
GPT-5 Premium: Excels in complex reasoning, coding, and extended context tasks.
GPT-5 Mini: Balanced for affordability and performance, suitable for everyday applications.
GPT-5 Nano: Prioritizes speed and efficacy for rapid responses and iterations.
Get started here: Overriding the Dynamic LLM Router
To streamline our offerings, the following models are now superseded:
Claude 3.7 Sonnet → Replaced by Claude 4 Sonnet.
GPT-4.1 and GPT-4.1 Mini → Superseded by the GPT-5 family.
Improved reasoning abilities for intricate analyses.
Advanced coding support with accurate suggestions.
Larger context windows for extensive projects.
We hope these updates elevate your experience and productivity. Share your thoughts—your feedback shapes our journey. 🚀