September 9th, 2025

Upgraded

GPT-5 Integration and retirement of legacy models

We're thrilled to announce the integration of GPT-5 into Storytell's model selections and share details on retiring older versions.

Introducing GPT-5 Family

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

Retired Models

To streamline our offerings, the following models are now superseded: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  • GPT-4.1 and GPT-4.1 Mini → Superseded by the GPT-5 family.

Key Enhancements

  • 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. 🚀