OpenAI Introduces GPT-5.1 With Enhanced Speed and Stable Pricing for Developers

OpenAI launched GPT-5.1 with faster performance, improved reasoning, and pricing stability to support developers building scalable applications and reduce operational cost uncertainty.

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OpenAI Introduces GPT-5.1 With Enhanced Speed and Stable Pricing for Developers

OpenAI Introduces GPT-5.1 With Enhanced Speed and Stable Pricing for Developers
OpenAI released GPT-5.1, positioning the model as a faster and more reliable upgrade for developers building high-volume and latency-sensitive applications. The new version focuses on improved inference efficiency, reduced response delay, and higher output consistency across complex multi-step reasoning tasks. OpenAI also announced pricing stability measures intended to help developers manage long-term operating costs without unexpected fluctuations. 
Alongside performance gains, GPT-5.1 includes updated API tooling, refined system prompts, and better support for enterprise-scale workflows, enabling broader adoption across software development, automation, data processing, and conversational AI products.