Home / Technology / GPT-5.1 Slashes API Costs and Boosts Coding Speed for Embedded App Developers
GPT-5.1 Slashes API Costs and Boosts Coding Speed for Embedded App Developers
14 Nov
Summary
- OpenAI's GPT-5.1 update introduces adaptive reasoning and prompt caching to improve performance and reduce costs
- JetBrains praises GPT-5.1 as the "most naturally autonomous model" they've tested
- New "no reasoning mode" enables faster responses for simple tasks
On November 14th, 2025, OpenAI announced the release of its GPT-5.1 update, which is set to revolutionize the way embedded app developers leverage AI in their workflows. The new model builds upon the previous GPT-5 release, which was introduced just a few months ago in August.
One of the key improvements in GPT-5.1 is the introduction of "adaptive reasoning," which allows the AI to evaluate the complexity of a given prompt and adjust the cognitive effort accordingly. This means that simple tasks will now receive faster responses, without the frustrating delays that plagued the older GPT-5 coding model.
Another significant enhancement is the extended prompt caching feature, which compiles prompts once and then makes them available for reuse over the next 24 hours. This can lead to substantial speed improvements and cost savings, especially for applications that rely on repetitive prompts, such as customer support chatbots.
The update has also been praised for its improved "biddability," meaning the AI is more responsive to instructions and better able to follow complex coding sequences. JetBrains, a leading developer of software tools, has described GPT-5.1 as "the most naturally autonomous model" they've ever tested, noting that it "writes like you, codes like you, effortlessly follows complex instructions, and excels in front-end tasks."
Overall, the GPT-5.1 release promises to be a game-changer for embedded app developers, providing them with a more efficient, cost-effective, and responsive AI assistant to accelerate their coding workflows.
