OpenAI preparing for its next big step, with the “ GPT-5.1” approaching public release. According to information from Bleeping Computer, the company has already begun preparations to deploy the new models on Microsoft Azure, which suggests that the availability of GPT-5.1 is just a few weeks.
Three new models: From basic to Pro
The new series will consist of three versions:
- GPT-5.1 (Standard), the basic model that will be used by the general public.
- GPT-5.1 Reasoning, with improved reasoning and multi-step analysis capabilities.
- GPT-5.1 Pro, designed for professionals and businesses who pay a $200 monthly subscription, offers priority processing, increased usage limits, and access to more “smart” variants of the model.
OpenAI appears to be following the same release schedule for the latest GPT versions, with a steady cycle of upgrades every three to four months. As a reminder, GPT-5 was released on August 7, 2025, so the next upgrade is in line with the company's established development schedule.
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Speed and security improvements
While GPT-5.1 is not expected to bring revolutionary changes compared to GPT-5, OpenAI seems to be focusing on more targeted improvements. The upgrades may concern:
- Faster performance and lower response latency.
- Improved security “guardrails”, especially in sensitive sectors such as health, education and finance.
- Better adaptation to tone and style of communication, making the produced texts more natural and human.
These changes show that OpenAI is aiming for reliability and consistency, rather than pure brute force. This is a strategic development, as the focus is now on the quality of interaction and not just creativity or speed of text production.
The new era of Codex: The “Codex-Mini-High”
OpenAI also recently released a revamped Codex model, dubbed “Codex-Mini-High.” Codex, known for its ability to write and explain code, is getting a cost-effective versionthat’s almost as capable as the premium Codex High.
The new GPT-5-Codex-Mini offers 50% higher usage limits, while allowing developers to work about four times longer before reaching speed or cost limits. According to OpenAI, the model is designed for easier tasks or to expand functionality in high-demand situations.
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The company has integrated a smart automatic transition system: when users reach 90% of their limits , Codex suggests switching to Mini to continue working seamlessly.
“GPT-5-Codex-Mini enables up to four times more usage than GPT-5-Codex, with minimal reduction in capabilities due to the more compact architecture,” OpenAI said
ChatGPT Plus, Business and Edu plan users will receive 50% higher speed limits , while Pro and Enterprise accounts will enjoy priority processing , ensuring maximum performance.
GPT-5.1 and Codex combination
The release of GPT-5.1 is expected to unlock new levels of performance for Codex as well, improving the interaction between natural language and programming. The combination of these technologies could fundamentally change how developers, engineers, and educators work with artificial intelligence.
Industry analysts believe OpenAI is looking to make its tools more accessible, flexible, and efficientwithout sacrificing quality. That could mean new API capabilities or integration with Microsoft tools like Visual Studio Code or GitHub Copilot.
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The competition is not far behind
OpenAI isn't the only one moving fast. Google is already testing the Gemini 3 Pro , while Anthropic is also reportedly working on a new Claude model with improved content understanding capabilities.
The "race" for dominance in large language models (LLMs) continues, with tech giants investing huge sums in the accuracy, security and transparency of their systems.
GPT -5.1 may not be a revolutionary upgrade, but it shows OpenAI’s steady progress towards more mature and reliable AI solutions. With improved performance, new tools like Codex-Mini-High , and enhanced security measures, the company is attempting to strengthen its presence in a highly competitive space.
The new generation GPT-5.1 doesn't just promise faster AI – it promises more responsible, efficient, and flexible artificial intelligence for the future.
Source: www.bleepingcomputer.com
