OpenAI prepares GPT-5.1 for a more autonomous and creative AI

Since its launch, GPT-5 has largely lived up to expectations. OpenAI touted improved logic, a more stable personality, and unprecedented multimodal flexibility, and overall, the model has indeed marked a turning point in the evolution of AI assistants. But innovation never stops: according to various recent leaks, a GPT-5.1 version is already in the works, with significant improvements on the horizon.

A tweet from the account @TestingCatalog notably revealed the presence of the term « gpt-5-1-thinking » in ChatGPT’s code, suggesting that deployment is imminent.

Here are the five key expectations surrounding this version 5.1.

1. A Truly Intelligent Memory

ChatGPT’s memory has always been a promising yet frustrating area of experimentation. GPT-5 can manage impressively long conversations—it can literally absorb an entire novel—but its long-term memory remains inconsistent.

GPT-5.1 could finally offer a more refined contextual memory, capable of remembering useful information, forgetting those that are no longer relevant, and better understanding your preferences over time.

The idea is to have an AI that remembers not only your plans but also how you like it to interact with you—without needing constant reminders.

2. More Creative Multimodality

GPT-5 already knows how to analyze text, images, and audio, but each mode still operates fairly independently. GPT-5.1 might take it further by truly merging these different formats.

Instead of just describing a photo or summarizing a graph, the new version might interpret the intent behind the content. For example, you could show it a picture of your living room and ask, « How can I rearrange this space to make it brighter and more harmonious? ».

GPT-5.1 wouldn’t just recognize objects; it would provide coherent, creative, and personalized feedback—an authentic blend of vision, style, and contextual understanding.

3. More Reliable and Verifiable Responses

Improvements in factual accuracy have been undeniable since GPT-4, and GPT-5 further reduced the number of “hallucinations.” But the next step is transparency.

GPT-5.1 could introduce an “integrated fact-checker” mode: every claim would be accompanied by verifiable sources, and each numerical data point could be explained or justified. This would be an AI that knows when it doesn’t know and indicates its limitations instead of fabricating answers.

In other words, GPT-5.1 would not only aim for linguistic coherence but intellectual credibility as well.

4. True Automation

So far, ChatGPT reasons well, but it still needs to be guided step-by-step. GPT-5.1 could make a significant leap in terms of action autonomy.

One could envision an assistant capable not only of planning a task but also of executing it fully using the right tools and your preferences. For instance: « Organize my workweek based on my meetings, workout times, and focus blocks. ».

The model wouldn’t just draft a plan; it would connect your calendar, notes, and emails and carry out the task without constant supervision. This would be a decisive step toward true autonomous AI agents.

5. A More Consistent and Personalized Personality

If you use ChatGPT regularly, you know it adapts well to the requested tone—but only if you remind it. GPT-5.1 could introduce a sustainable style consistency, capable of retaining your writing and tone preferences.

Do you prefer concise answers? Touches of humor? Professional wording? GPT-5.1 could understand what you mean by « keep it short » (200 words) or « make it more lively » without needing constant clarification.

This would be an AI capable of developing a linguistic identity tailored to each user, similar to a dedicated writer who knows your style.

Toward a More Fluid and Natural ChatGPT

Taken individually, these advancements may seem modest. But combined, they signify a major evolution: with GPT-5.1, the user experience would become more fluid, intuitive, and transparent.

The goal is no longer just to have a powerful AI but one that understands how you work, thinks alongside you, and adapts to your interaction style.

In essence, GPT-5 has demonstrated the capabilities of a high-performing multimodal model. GPT-5.1 could be the one that makes you forget it’s a model—becoming a true partner in thought and action.