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OpenAI wprowadza ChatGPT-5: Duży krok naprzód w technologii chatbotów AI

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    OpenAI Launches ChatGPT-5: A Major Leap in AI Chatbot Technology

    OpenAI has officially unveiled ChatGPT-5, the latest version of its AI-powered chatbot. Described as the company’s “smartest, fastest and most useful model yet,” ChatGPT-5 (powered by the new GPT-5 language model) promises significant improvements in reasoning, speed, and accuracy. The update is being rolled out globally to all ChatGPT users – including those on the free tier – marking the first time a new GPT model is immediately accessible to everyone. Below, we break down what’s new in ChatGPT-5, how it differs from previous versions, who can use it (and on which plans), what the new “Thinking” and “Pro” modes mean, and what this advancement signals for developers, businesses, and future AI models.

    What Is ChatGPT-5 and Why Is It Important?

    ChatGPT-5 represents a major upgrade to OpenAI’s conversational AI, coming more than two years after the introduction of GPT-4. OpenAI CEO Sam Altman likened the leap from GPT-4 to GPT-5 to the jump from a standard iPhone display to Retina display – a change so significant “you don’t want to go back”. In Altman’s view, GPT-3 felt like interacting with a “high school student,” GPT-4 like a “college student,” and GPT-5 is the first that “really feels like talking to a PhD-level expert”.

    OpenAI claims GPT-5 is smarter, faster, and more accurate than any predecessor. It has greatly reduced its tendency to “hallucinate” (produce false or made-up answers) and can provide more articulate, insightful responses in areas ranging from general knowledge and writing to coding and even medical or health queries. The company says ChatGPT-5’s answers are roughly 45% less likely to contain factual errors than GPT-4, and 80% less likely than the older GPT-3.5 model. In practice, this means users should get more reliable information and fewer mistakes. The model is also noticeably faster, often responding almost instantaneously for simple queries. “You really get the best of both worlds,” noted ChatGPT’s head of product, Nick Turley – “it can reason when it needs to, but you don’t have to wait as long”.

    OpenAI Launches ChatGPT-5

    Unified Model – No More Manual Model Switching

    Perhaps the most visible change is that ChatGPT-5 is presented as a single unified model in the ChatGPT interface, eliminating the need for users to manually switch between “standard” and “advanced” reasoning modes. In previous versions, users had to choose between models like GPT-3.5 and GPT-4 (or use special beta features for longer reasoning). That toggle is now gone. Instead, GPT-5 uses a behind-the-scenes routing system that automatically determines how to handle your query.

    How does this routing work? OpenAI has trained a “router” that decides whether to answer immediately with its fast, efficient sub-model or to engage a deeper reasoning process (internally called GPT-5 Thinking) for harder problems. For example, if you ask a complex question or explicitly prompt the AI to “think hard about this,” the system will route the query to the more deliberative reasoning mode. For simpler questions, it will respond using the quicker baseline model. This gives users the best of both: quick answers when appropriate and more methodical, step-by-step reasoning when needed, without requiring the user to flip any switches. Sam Altman admitted the old model-picker UI had become “a very confusing mess” for users – ChatGPT-5’s unified approach greatly simplifies the experience.

    Behind the scenes, GPT-5 actually consists of multiple components: a high-speed core model, a “thinking” model for intensive reasoning, and the routing algorithm that seamlessly blends their outputs. Notably, once a user hits certain usage limits of the main model (on the free tier), ChatGPT will automatically fall back to a lighter GPT-5 Mini model to continue the session. This mini version is smaller and faster – useful for handling extra questions when the free usage quota of full GPT-5 is exhausted. OpenAI says it eventually plans to fully integrate the fast and slow reasoning abilities “into a single model” without needing separate components.

    How Is GPT-5 Smarter and Different from GPT-4?

    OpenAI and early testers highlight several key improvements in GPT-5 over GPT-4:

    • Better Reasoning & Accuracy: GPT-5 is far less prone to errors and off-base answers. It was trained to be more factual and truthful, avoiding the polite but misleading flattery that caused controversy in past updates. It’s also better at admitting when it doesn’t know something or can’t complete a task, rather than guessing incorrectly. Internal evaluations show substantial reductions in hallucinations and “sycophancy” (i.e. telling users what it thinks they want to hear).
    • Faster Responses: Thanks to the routing system and efficiency gains, ChatGPT-5 often responds much faster than before. Simple queries feel nearly instantaneous. Even for complex prompts where the model engages its “thinking” process, users still benefit from speed-ups – “you don’t have to wait as long” compared to GPT-4 for a well-reasoned answer, according to OpenAI. Altman even joked that GPT-5 sometimes answers so quickly he worries “it must have missed something”.
    • More “Human-like” Interaction: Testers report that ChatGPT-5’s answers feel more natural and “more human” in conversation. “The vibes of this model are really good… it just feels more human,” said Nick Turley. The chatbot’s “personality” has been tuned to be helpful and engaging without overstepping – a reaction to an April update that made the bot overly effusive and drew backlash. OpenAI has dialed back excessive apologizing or emoji use, making the tone more balanced.
    • Expertise in Writing & Creativity: GPT-5 demonstrates more refined writing abilities. It has “better taste” in generating text, according to OpenAI, producing more coherent, contextually appropriate, and stylistically nuanced responses. For example, it can draft emails, reports, or even creative pieces with improved clarity and composition. Users can expect it to follow instructions more closely and maintain context over very long conversations or documents, thanks to an expanded memory (context window up to 256,000 tokens, significantly higher than before).
    • Stronger Coding Skills: GPT-5 is being lauded as “the best model in the world at coding” by OpenAI’s CEO. It significantly outperforms previous models on programming benchmarks, and even edges out rival systems like Anthropic’s Claude in some coding tasks. In demos, GPT-5 generated entire web applications from scratch in minutes – for instance, producing a fully functional French tutoring website (with interactive exercises) from just a couple of paragraphs of instructions. This leap has prompted Altman to predict an era of “software on demand,” where even non-programmers can create software by simply describing their needs. Early benchmark results show GPT-5 achieving 74.9% on a software engineering test (SWE-Bench), versus 69.1% for the prior model, and similarly high scores on code editing and debugging challenges. Developers note it’s better at following through multi-step coding tasks without getting lost, thanks to improved “agentic” abilities (it can decide when to use tools, make intermediate steps visible, etc.).
    • Improved on Complex Queries (Reasoning): One headline feature is GPT-5’s ability to perform visible reasoning chains for complex questions. In “reasoning mode,” the chatbot might show a step-by-step thought process – essentially letting you peek at its intermediate thinking before finalizing an answer. This approach, often called “chain-of-thought” reasoning, can lead to more accurate solutions for math, logic, or multi-step problems. OpenAI had first tested a reasoning-visible model in 2024 for paid users; now with GPT-5, many users will experience this expert-like analytical style for the first time. It’s important to note, however, that these displayed reasoning steps are part of a technique to improve accuracy – not literally the model “thinking” like a human. Still, it makes the chatbot’s process more transparent and often alluring to watch as it works through tough queries.
    • Domain-Specific Strengths (e.g. Health): OpenAI says GPT-5 has been specifically tuned to better handle medical and health-related questions. It can parse test results, explain medical concepts, and flag potential health concerns in a user’s query with greater accuracy than before. (OpenAI cautions it’s “not a replacement for a medical professional,” but it can be a helpful informational aid.) In general, GPT-5 exhibits stronger performance on “economically valuable tasks” and real-world questions in a variety of fields.

    In summary, ChatGPT-5 feels like a more capable, confident assistant that makes fewer mistakes, works faster, and can handle more complex tasks than the AI we’ve used up until now. Early reviewers, while noting it’s “not a dramatic departure” in fundamental design, say it “rarely screws up and generally feels competent or occasionally impressive” at everything they use it for. It’s still not perfect – if the model doesn’t engage its reasoning mode on a tricky query, it can slip into old habits of confidently making things up – but users can explicitly tell it to “think longer” to force a thorough analysis, which usually resolves the issue.

    ChatGPT-5 vs ChatGPT-4

    New “Thinking” Mode and “Pro” Model: What Do They Mean?

    Along with GPT-5, OpenAI has introduced new terms like “GPT-5 Thinking” and “GPT-5 Pro.” These refer to specialized modes/variants of the model aimed at the most demanding tasks:

    • GPT-5 Thinking: This is the “deeper reasoning” version of GPT-5. In the ChatGPT interface, when the AI needs to tackle a complex question, it effectively switches into this extended-thinking mode (you might notice the chatbot pausing to produce a series of reasoning steps). The Thinking mode allows the model to take more time and “think longer” before finalizing its answer. The result is usually a more detailed and accurate response on challenging problems. Users can trigger GPT-5’s reasoning mode by including phrases like “think hard about this” in their prompt, which signals the router to engage the heavier reasoning engine. For paid users (Plus/Pro), there is also an option to explicitly select “GPT-5 Thinking” as the model for a conversation if they want every answer in that chat to use maximum reasoning by default. In essence, GPT-5 Thinking is about thoroughness over speed – it “thinks for longer” to produce more comprehensive answers, acting like an expert who won’t rush their response.
    • GPT-5 Pro: This refers to an even more powerful variant of GPT-5 that OpenAI has released for the highest-tier subscribers and enterprise users. GPT-5 Pro is designed for “the most challenging, complex tasks” and “thinks even longer” than the standard GPT-5 thinking mode, using scaled-up computation to maximize answer quality. OpenAI replaced its previous top model (known as “OpenAI o3-pro”) with GPT-5 Pro. In evaluations, GPT-5 Pro achieved the best results in the GPT-5 family on extremely difficult benchmark questions – for example, it set a new state-of-the-art on a tough science QA dataset. Experts preferred GPT-5 Pro’s answers over the regular reasoning mode about 68% of the time in challenging prompts, and it made 22% fewer major errors. Essentially, GPT-5 Pro is the “elite” version of the model that “thinks” the longest and delivers the most detailed outputs. However, it is only available to users on the Pro subscription or certain enterprise plans (it’s one of the perks of the highest tier).

    It’s worth noting that most users won’t need to manually choose between these modes most of the time. As mentioned, the system auto-routes complexity behind the scenes. In fact, OpenAI says that “most users will no longer need to choose between models,” since the chat interface will automatically use the right version based on the query and the user’s subscription level. Free and Plus users essentially get GPT-5 operating in standard mode by default (with automatic reasoning when appropriate), while Pro users can additionally “insist” on thorough answers by invoking the Pro or Thinking modes explicitly. The old dropdown that let users pick GPT-3.5 vs GPT-4 has disappeared; for better or worse, ChatGPT now just gives you one option – GPT-5 – and handles the rest internally.

    Personalization: New Custom ChatGPT Personalities and Appearance Options

    OpenAI is also experimenting with personalization features in ChatGPT-5. Recognizing that different users have different communication styles and preferences, the company has introduced four preset personality themes for the chatbot, as a research preview available to all users. These optional personas – nicknamed “Cynic,” “Robot,” “Listener,” and “Nerd” – allow you to subtly change the tone and style of ChatGPT’s responses without having to prompt it each time. For example:

    • The Cynic persona responds with a dry, sarcastic tone.
    • The Robot persona is more formal and factual (perhaps terse and precise).
    • The Listener persona is gentle, thoughtful, and supportive in its replies.
    • The Nerd persona might infuse more playful, detail-oriented, or academic flavor into answers.

    Here is an example of the „Cynic persona”. Can you answer more sarcastically?

    Chat GPT-5 cynic mode

    These personalities can be toggled in ChatGPT’s settings, and you can switch between them at any time. They do not change the knowledge or capabilities of GPT-5, only the style in which it communicates. All four presets were tested to ensure they meet or exceed OpenAI’s standards for avoiding sycophantic or manipulative behavior – in other words, the AI shouldn’t become unsafe or overly pandering even as its “voice” changes. In the future, OpenAI plans to extend these personality themes to voice conversations as well, so you could even hear a different style in tone if using ChatGPT’s voice mode.

    Beyond personalities, users can also customize the appearance of the chat interface slightly. ChatGPT-5 now lets you choose an accent color for individual chat threads. While a cosmetic touch, this can help personalize the experience or organize different chats (e.g., work vs personal chats) by color themes.

    Additionally, GPT-5’s improved instruction-following means it’s better at honoring your Custom Instructions – a feature where you can tell ChatGPT about your preferences or context (like “assume I’m a software engineer” or “keep answers under 3 paragraphs”) and it will consistently apply that across sessions. With GPT-5, these custom directives are more reliably followed than before, effectively allowing deeper personalization of how the AI interacts with you.

    OpenAI’s aim with these features is to make the AI feel more like “your own” assistant, adaptable to your communication style. This is all opt-in, and users who prefer the classic neutral ChatGPT persona can simply not use the themes. The company is gathering feedback on whether these personas improve user satisfaction. Early signs indicate that, thanks to GPT-5’s greater steerability, it can adopt these different tones without breaking character or veering into unsafe territory.

    Who Can Access ChatGPT-5? (Free vs Plus vs Pro vs Enterprise)

    The good news is that ChatGPT-5 is available to everyone, including free users. However, access comes with some differences in usage limits and features depending on your plan:

    • Free Users: If you use ChatGPT without a paid subscription, GPT-5 is now the default model you’ll be interacting with (replacing GPT-3.5 and GPT-4 from prior versions). All free users get at least a taste of GPT-5’s enhanced capabilities. However, there is a cap on how many GPT-5-powered responses free users can get in a certain time frame. OpenAI hasn’t disclosed the exact limit, but once you hit it, ChatGPT will automatically switch to using an older or smaller model (the GPT-5 Mini model mentioned earlier) for subsequent questions. This ensures that the free service remains available to millions of users without overloading the system. Practically, you might notice that very long conversations or heavy usage in one session could start yielding slightly less complex answers until usage resets. Despite those limits, free users still benefit immensely by having GPT-5 as the new default model for everyday queries – a significant step in OpenAI’s mission to ensure AI benefits “all of humanity,” not just paying customers.
    • ChatGPT Plus ($20/month): Plus subscribers, who previously had priority access to GPT-4, now get ChatGPT-5 as the default model with much higher usage allowances than free users. As a Plus user, you can comfortably use GPT-5 for the majority of your questions without hitting limits (OpenAI says Plus provides “significantly higher” GPT-5 usage before any fallback to mini models). Plus users also retain access to faster responses and priority during peak times, as before. In terms of features, Plus users can access the GPT-5 Thinking mode via the model selector if they want to force thorough reasoning on a query. Essentially, Plus is ideal for power users who want GPT-5 as their daily driver with only occasional limits. (The $20/mo pricing remains the same; now it buys you GPT-5 instead of GPT-4.)
    • ChatGPT Pro ($200/month): A new Pro tier was introduced, geared toward enthusiasts and professionals with very heavy usage or mission-critical needs. Pro users get unlimited access to GPT-5 – no throttling or caps on how much you can use the model. Moreover, Pro unlocks the special GPT-5 Pro model variant for truly complex tasks, and the dedicated GPT-5 Thinking mode for extended reasoning on demand. In other words, Pro subscribers have the full arsenal of GPT-5 capabilities at their fingertips. They also continue to have priority access to new features and can even still use legacy models (GPT-4, etc.) if needed. At $200 per month, this tier is targeted at researchers, developers, or businesses that rely heavily on ChatGPT. It’s worth noting that only Pro users get the GPT-5 Pro model, and presumably the highest performance levels that come with it. If you absolutely need the AI to spend extra time on a question to get the best answer (and you don’t want to worry about quotas), Pro is the way to go.
    • Team and Enterprise Plans: OpenAI also offers ChatGPT Team (for small organizations) and Enterprise plans. Team/Enterprise users now have GPT-5 as the default model for their workplace ChatGPT instances, with very generous usage limits designed for broad use across an organization. Essentially, a whole team or company can use GPT-5 in their workflows without worrying about hitting a wall. Enterprise customers will get access to GPT-5 beginning a week after the public launch (OpenAI staggered it slightly). These business-focused plans also come with data encryption and other security/compliance features, plus the option to integrate ChatGPT into corporate software. Notably, OpenAI announced that enterprise (and Team/Education) customers “will also soon get access to GPT-5 Pro” as part of their package. This means advanced reasoning and the highest-performance model will be available to businesses, not just individual Pro users. Pricing for these plans varies (Enterprise is custom-priced, Team was previously around $40 per user/month for groups).
    • Developers (API Access): Outside of the ChatGPT app, GPT-5 is also available to developers via OpenAI’s API as of the launch date. On the API, GPT-5 comes in three variants to allow scalability: the full gpt-5, a smaller gpt-5-mini, and an even smaller gpt-5-nano model. These smaller versions have lower computational requirements and are offered at lower cost, giving developers flexibility to trade off performance vs. speed/cost. For instance, GPT-5 is priced at $1.25 per 1M input tokens and $10 per 1M output tokens, whereas the mini version is $0.25 per 1M in and $2 per 1M out – significantly cheaper for applications that can tolerate slightly lower performance. The nano model is even cheaper (roughly $0.05 per 1M in), making basic GPT-5-level AI affordable to integrate into apps. All three API models support new developer features such as a reasoning_effort parameter (to control how much the model “thinks” versus responding fast) and a verbosity parameter (to control how long or short the answers should be). Developers can also utilize custom tool integration, allowing GPT-5 to call external tools via plaintext (a new feature for flexibility in tool use).

    OpenAI notes that the API’s default gpt-5 model corresponds to the reasoning-optimized model (the one that powers ChatGPT’s advanced thinking). Meanwhile, the “non-reasoning” chat-optimized model that ChatGPT sometimes uses for quick responses is also available via API as gpt-5-chat-latest for developers who want faster but slightly less intricate outputs. In addition, Microsoft is deploying GPT-5 across its products – it’s being integrated into Microsoft 365 Copilot, GitHub Copilot, Azure AI services, and more, on the backend. This means businesses using Microsoft’s AI features will indirectly be using GPT-5’s power under the hood.

    Summary of access: Every ChatGPT user now gets to experience GPT-5 to some degree. Free users can try it in limited doses, Plus users can rely on it day-to-day with high limits, Pro users and enterprises get unlimited use plus the extra-powerful modes. Developers have full API access with multiple model sizes to choose from. This broad availability is a strategic move by OpenAI to maintain leadership in the AI space – after a period where competitors were catching up, OpenAI is now putting its best model into as many hands as possible.

    How Businesses and Teams Can Benefit from GPT-5

    For businesses, GPT-5’s launch could be transformative. OpenAI is positioning GPT-5 as “a major step towards placing intelligence at the center of every business”. Here are some ways organizations stand to gain:

    • Increased Productivity and New Use Cases: Early enterprise adopters report significant boosts in accuracy, speed, and reliability on work tasks using GPT-5. For example, biotech company Amgen’s AI lead noted that GPT-5 met their high bar for scientific accuracy and navigated ambiguous contexts better, yielding “higher quality outputs and faster speeds” in their internal workflows compared to prior models. With GPT-5’s enhanced abilities, companies can automate or assist on more tasks – from drafting reports and summarizing research to generating code and analyzing data – with greater confidence in the results. The model’s stronger reasoning means it can tackle complex, multi-step business problems (like financial analysis or troubleshooting) more effectively than before. Many enterprises are exploring new AI use cases now that GPT-5 can handle longer context (e.g. lengthy documents), integrate tools, and maintain accuracy in specialized domains. OpenAI expects that “the true magic” will come as businesses imagine creative applications of GPT-5, potentially reinventing workflows and services around it.
    • Unified ChatGPT Experience for Organizations: Companies using ChatGPT in their tools or via the API will benefit from GPT-5’s unified model approach. Team members can use the same chatbot for quick FAQs and deep analytical questions, without switching systems. This “one AI for everything” approach can streamline how employees access knowledge and perform tasks. OpenAI cites that around 5 million paid users (from various businesses and institutions) already use ChatGPT products – now all of them will have GPT-5 at their disposal, which could quickly become a standard digital assistant across industries. Routine tasks like drafting emails, creating marketing copy, or summarizing meetings can be done faster and with fewer errors. Meanwhile, technical teams can leverage GPT-5’s coding prowess in software development, prototyping, and debugging processes, potentially accelerating development cycles.
    • Enhanced Decision-Making and Analysis: With its improved factual accuracy and reasoning, GPT-5 can support better decision-making. It can compile and analyze large volumes of information (remember its huge context window of up to 256k tokens) – for instance, parsing a lengthy financial report or legal contract and answering questions about it. This capability enables employees to derive insights from complex documents quickly. OpenAI suggests that organizations embracing GPT-5 will see “better decision-making, improved collaboration, and faster outcomes on high-stakes work” when AI is applied appropriately. In collaborative settings, GPT-5 can serve as a knowledgeable assistant in meetings (e.g., answering questions in real-time or generating follow-up plans).
    • Integration with Business Tools: Microsoft’s integration of GPT-5 into Office applications means features like Microsoft 365 Copilot will become even more powerful. Users in business environments will be able to have GPT-5 draft Word documents, analyze Excel spreadsheets, generate PowerPoint content, or manage Outlook email based on simple natural language commands. During the GPT-5 launch, OpenAI also demonstrated that ChatGPT can now plug into personal work tools – Pro users will soon be able to connect ChatGPT-5 directly to their Gmail, Google Calendar, and Contacts. In practice, that means the AI can read your calendar and emails (with permission) and do things like schedule meetings for you or draft emails that reference recent conversations. It “automatically knows when it’s relevant to reference them” – so if you ask, “When is my next meeting with Client X?” it could check your calendar and respond. These kinds of integrations foreshadow how businesses might integrate GPT-5 with internal data sources or knowledge bases, enabling the AI to act with awareness of company-specific information.
    • Reliability and Safety for Enterprise: OpenAI has put a lot of work into the safety and compliance aspects of GPT-5, which is crucial for business adoption. They conducted over 5,000 hours of model testing focusing on ensuring GPT-5 doesn’t produce disallowed content and handles sensitive queries appropriately. For example, GPT-5 will use “safe completions” on potentially harmful prompts: instead of outright refusing, it attempts to give a helpful but non-dangerous answer (sticking to high-level information that can’t be misused). This nuanced approach can be more useful in an enterprise context than blunt refusals, as it provides some information while staying within safety guardrails. Additionally, OpenAI has worked with medical and psychological experts to improve how ChatGPT responds to users in distress or discussing self-harm, aiming to make interactions safer and more supportive. All these improvements mean businesses can deploy GPT-5 with greater trust that the AI will behave responsibly and not create as many liability issues.

    OpenAI’s partnership with companies during GPT-5’s testing indicates strong results. For instance, Morgan Stanley has been using OpenAI models to assist financial advisors; GPT-5’s better context understanding and accuracy could make those tools even more effective in retrieving the right information for clients. Other early partners (mentioned by OpenAI) include universities, design software firms like Figma, retailers like Lowe’s, and telecoms like T-Mobile – a sign that GPT-5 is being explored across sectors. Many organizations see adopting GPT-5 as a way to gain a competitive edge, improving efficiency and unlocking new capabilities. In summary, GPT-5’s arrival is likely to accelerate the ongoing “AI transformation” in the workplace, where AI copilots assist humans in nearly every job role, from creative work and customer service to analytics and software engineering.

    Secure, Tailored AI Solutions for Strategic Business Needs

    While open LLMs like ChatGPT-5 offer impressive capabilities, they may not always be the safest choice for handling sensitive, mission-critical data. For strategic business applications, closed, enterprise-grade models provide greater control, compliance, and security—ensuring your AI works within your company’s governance framework. If you’re looking to implement AI in a secure, scalable way that’s fully aligned with your business goals, we can help.

    At Transition Technologies MS, we help enterprises harness the full power of AI through ready-to-use tools and custom solutions. Whether you’re building internal agents or optimizing complex workflows, our suite of AI-powered services is designed to scale with your business.

    • AI4Legal – automate legal document analysis and contract workflows with precision.
    • AI Document Analysis Tool – turn unstructured files into actionable data.
    • AI4E-learning – generate corporate training content in minutes.
    • AI4Knowledge – build intelligent knowledge hubs tailored to your teams.
    • AI4Localisation – localize your content at scale, across markets and languages.
    • AEM + AI – enhance Adobe Experience Manager with generative content and tagging.
    • Salesforce + AI – personalize CRM and sales automation with AI insights.
    • Power Apps + AI – bring intelligent automation to business apps on Microsoft stack.

    Future Outlook: What’s Next After ChatGPT-5?

    While ChatGPT-5 is a significant milestone, both OpenAI and industry observers note that we’re not at AI’s final destination yet. Sam Altman called GPT-5 “a significant step along the path to AGI (artificial general intelligence)” – but he was careful to clarify that GPT-5 is not itself AGI or “superintelligence.” “This is clearly a model that is generally intelligent,” Altman said, meaning it shows a broad competency across many tasks, “however, it’s still missing something quite important”. One of those missing pieces, according to Altman, is the ability for the AI to learn continuously on the fly. GPT-5, like its predecessors, does not update its knowledge by learning from new interactions once training is complete. Altman hinted that a truly AGI-level system likely would need to do this – to adapt and improve by ingesting new data in real time. Future models might work on this problem of lifelong learning or incorporating fresh information constantly (while still maintaining safety and alignment).

    OpenAI has not officially announced GPT-6 or any timeline for the next major model. Given that GPT-5 took two years after GPT-4’s debut, it may be some time before another leap of this scale. Interestingly, reports earlier in the year suggested OpenAI had an intermediate model (codenamed “GPT-4.5” or “Orion”) that didn’t meet expectations and was shelved. That pushed the team to aim higher for GPT-5, reserving the “5” name for a truly notable breakthrough. Now that it’s here, OpenAI will likely observe how people use it and gather feedback, while also continuing research on the next advancements.

    One near-term development, per OpenAI’s blog, is the plan to merge GPT-5’s dual-model system into one unified model in the future. As mentioned earlier, GPT-5 currently uses a router to toggle between a fast responder and a slow reasoning model. OpenAI believes they can integrate these such that a single model can dynamically adjust its reasoning depth internally. This could simplify things further and possibly improve efficiency. We might see this integration in a GPT-5.x update or the next generation model.

    Another area to watch is model fine-tuning and specialization. OpenAI has hinted at “open-weight” models and more customizable AI in the future. It wouldn’t be surprising if they allow businesses to host slightly modified versions of GPT-5 (for proprietary data) or release variants optimized for specific domains. Competition in AI is fierce, with companies like Google (Gemini model), Anthropic (Claude), Meta, and others all pushing forward. OpenAI will aim to keep GPT-5 at the cutting edge, possibly with iterative improvements or feature add-ons (like better tool usage, plug-ins, or multi-modal capabilities – note that GPT-5 is already multimodal to an extent, with vision features likely carried over from GPT-4). In fact, GPT-5 has a vision component and an expanded ability to interpret images and possibly audio, though much of the press focused on its text capabilities.

    Altman and OpenAI’s researchers remain optimistic yet cautious. They view GPT-5 as “a significant fraction of the way to something very AGI-like”. The company’s mission is explicitly to eventually create AGI that benefits all humanity, and GPT-5 brings them closer to that goal. However, each step brings new challenges in safety and alignment. OpenAI has been investing heavily in AI safety research, as seen in GPT-5’s extensive safety report and new techniques like “safe completions” (which try to give helpful answers without enabling misuse). We can expect future models to double-down on balancing helpfulness and safety – making AI systems that are ever more capable, but also controllable and aligned with human values.

    In summary, ChatGPT-5 marks the beginning of a new chapter in AI chatbots – one where the average person gains access to an AI that feels much closer to an expert assistant. It sets the stage for innovations like on-demand software generation and more integrated AI in our daily tools. Yet, it’s not the end of the road. The coming years may bring us GPT-6 or other breakthroughs, possibly introducing continuous learning or other attributes that GPT-5 lacks. For now, GPT-5 is state-of-the-art, and it will likely define the standard that future models are measured against. As users and businesses worldwide start using ChatGPT-5, we’ll learn even more about its capabilities and limitations, which will inform the next wave of AI development. OpenAI’s chief scientist, Ilya Sutskever, and others have suggested that the progress towards AGI could accelerate – so the gap to the next big model might not be as long as last time. One thing is certain: the AI landscape is evolving quickly, and ChatGPT-5 is currently at the forefront of that evolution.

     

    FAQ: Common Questions About ChatGPT-5

    How do I access ChatGPT-5?

    Simply log in to ChatGPT (chat.openai.com) – as of August 2025, ChatGPT-5 is the default model for all users. If you are a free user, you’ll automatically get GPT-5 responding to your questions (until you hit the free usage cap). Plus and Pro subscribers also automatically use GPT-5, with higher or no limits on usage. There’s no separate app to download; it’s the same ChatGPT interface, now powered by a more advanced brain.

    What’s the difference between GPT-5 and “ChatGPT-5”?

    In practice, the terms are used interchangeably. GPT-5 refers to the underlying AI model (the neural network) that OpenAI has developed. “ChatGPT-5” usually refers to the chatbot application that uses GPT-5 to converse with users. OpenAI’s branding is simply “ChatGPT” (with no number) for the service, but this latest release is powered by the GPT-5 model, so informally some call it ChatGPT-5. The key point: it’s the newest generation AI, significantly improved from the model (GPT-4) that was behind ChatGPT previously.

    Is ChatGPT-5 better than GPT-4? In what ways?

    Yes – in many respects. GPT-5 is more accurate (it makes fewer factual mistakes), less likely to hallucinate incorrect information, and follows user instructions more reliably. It’s also faster at responding thanks to optimizations. It can handle much longer inputs or conversations (up to 256k tokens, which is roughly a couple hundred pages of text) without losing context. It’s better at complex reasoning and multi-step problem solving, often breaking down tasks into steps transparently. Additionally, GPT-5 has improved skills in coding, writing, and specialized subjects like healthcare and math. OpenAI states GPT-5 outperforms GPT-4 on a wide range of benchmarks and “feels” more like interacting with an expert rather than a gifted student. That said, GPT-4 was already very capable, and GPT-5 is an incremental but significant step up – you’ll notice it’s more polished and less error-prone, but it hasn’t reached infallibility (it can still make mistakes or need corrections).

    What are GPT-5 “Thinking” and GPT-5 “Pro”?

    These are modes/variants of the GPT-5 model designed for more intensive usage:

    • GPT-5 “Thinking”: This is the mode where the AI takes extra time to reason through a query. It’s essentially GPT-5’s deep reasoning setting, used for hard questions. In the ChatGPT interface, you can invoke this by typing a prompt like “please think step by step” or by selecting the GPT-5 Thinking option (for paid users). The bot will then show a more deliberative process and give a thorough answer.
    • GPT-5 “Pro”: This refers to a special, more powerful version of the GPT-5 model that OpenAI offers to Pro tier subscribers and enterprise customers. GPT-5 Pro uses more computing power to deliver the highest quality answer, even more so than the regular thinking mode. It’s meant for the most complex or high-stakes tasks. Only those on the $200/month Pro plan (or equivalent business plan) have access to GPT-5 Pro. If you’re a Pro user, you might see an option or simply get better results on tough queries automatically. The main idea is GPT-5 Pro will “think” even longer and sift through more possibilities before responding, resulting in an extremely detailed and accurate answer.

    For most users, the standard GPT-5 (with its ability to automatically reason when needed) will be enough. Think of GPT-5 Pro as the “research grade” model, and GPT-5 Thinking as the “slow and thorough” mode – both primarily of interest to power users or those with special needs for extra precision.

    Is ChatGPT-5 available for free?

    Yes. Unlike some past upgrades that were limited to premium users, OpenAI made the base GPT-5 model available to everyone from day one. If you use the free version of ChatGPT, you will be getting GPT-5’s intelligence for your initial queries. However, keep in mind free users have a usage cap: after you ask a certain number of questions (OpenAI hasn’t said the exact number) with GPT-5, the system will switch to a smaller model (GPT-5 Mini or an older GPT model) for subsequent questions. This reset might happen daily or based on load. In essence, you get a free sample of GPT-5 capabilities every day, but heavy users on free plan won’t get unlimited GPT-5 responses. The good news is that cap is fairly generous for casual use, and OpenAI’s aim is to give everyone useful AI help without paywalls on fundamental features. If you need more, the Plus plan at $20/month removes most limits, and the Pro plan removes all limits (plus adds extras).

    How does GPT-5 handle sensitive or unsafe questions?

    OpenAI has improved GPT-5’s safety features. If you ask something that previously would have triggered a flat refusal (like certain sensitive how-to questions), GPT-5 might now attempt a “safe completion.” This means it will give a partial answer or a high-level explanation without providing any dangerous details. For example, rather than refusing a question about explosive materials outright, it might explain general principles of energy required for ignition in an abstract way, but not give instructions that could be misused. The idea is to be as helpful as possible within safety boundaries. GPT-5 is also better at recognizing when a user might be in distress (e.g., mentioning self-harm) and responding in a more supportive, safe manner. That said, GPT-5 still follows usage policies – it won’t produce illicit content, hate speech, explicit sexual content, etc., in line with OpenAI’s rules. The refinements aim to reduce overly harsh refusals when not necessary, making the bot feel more useful while still being responsible.

    Can GPT-5 use tools or access the internet?

    By default, ChatGPT-5 (like prior versions) does not have web access or tool usage enabled in the public version. However, OpenAI has been working on a feature called ChatGPT “Agents” or Toolformer, where the AI can autonomously use tools (like a web browser, calculator, or other plugins) when needed. They rolled out some plugin support for Plus users with GPT-4, and those capabilities continue with GPT-5. In fact, GPT-5 is even better at tool use – OpenAI says it “reliably chain together dozens of tool calls” for complex tasks. We expect the plugin ecosystem (web browsing, code interpreter, etc.) to carry over or improve under GPT-5 for Plus/Pro users. On the API side, developers can allow GPT-5 to perform web searches or use other tools via new interfaces. But out of the box, the public ChatGPT won’t browse the web unless you enable a plugin or OpenAI’s browsing mode (if available). Always be mindful of what is or isn’t enabled. If you ask GPT-5 a question about current events or something not in its training data (which cuts off likely in 2024/2025), it might not know the latest updates unless given access to search.

    What does GPT-5 mean for the future of AI?

    GPT-5 is another stride towards more general and powerful AI systems. It showcases how AI is getting more human-like in expertise – it can reason through problems, code entire apps, and converse more naturally than earlier chatbots. In practical terms, GPT-5 will set off a new wave of AI adoption: expect to see it (and models like it) integrated in more products, from office software to customer service bots, education tools, creative applications, and beyond. For everyday users, it means AI assistants will become more useful and trustworthy for a wider range of tasks. For the AI industry, GPT-5 raises the bar for competitors (like Google’s upcoming Gemini model, Anthropic’s Claude, etc.), likely spurring them to advance their own models.

    Looking ahead, though, GPT-5 is not the end-game. OpenAI itself acknowledges that achieving true AGI (a system that can perform any intellectual task as well as a human) will require further breakthroughs – such as continuous learning and perhaps new architectures. GPT-5 does not learn by itself after deployment, which is a capability some associate with human-like intelligence. So, researchers will be exploring how to enable that in future systems (GPT-6 or others). We’re also seeing focus on making AI more reliable and transparent. GPT-5’s chain-of-thought display is one approach to make AI reasoning visible; future AIs might expand on that so users can verify and trust AI decisions more easily. In sum, GPT-5 means AI is becoming more mature and broadly useful, but there’s still a long journey ahead. OpenAI and other labs are already working on the next generations, and as Sam Altman said, “this is a significant step, but there’s something important still missing” – the pursuit of that “something” will define the next chapters of AI development.

    How can I get the most out of ChatGPT-5?

    To leverage ChatGPT-5 effectively:

    • Be clear and specific in your prompts. GPT-5 excels at following detailed instructions. The more context or guidance you give (within reason), the better it can tailor its response.
    • Use Custom Instructions and persona settings. If you’re a logged-in user, set your Custom Instructions (under settings) so GPT-5 knows your context (e.g., your profession or what style you prefer). And try the new personality modes (Cynic, Robot, etc.) to see if any fits your needs or makes responses more useful.
    • Invoke reasoning for tough problems. If you have a complex question (like a tricky math word problem or a request for a thorough analysis), you can prompt GPT-5 with “let’s think step by step” or simply ask it to “think hard” about the issue. This nudges the model to use its chain-of-thought mode, often yielding a better result.
    • Take advantage of its coding ability. Don’t hesitate to ask GPT-5 to write code snippets, debug errors, or generate algorithms. It’s very strong at these tasks now. Provide any specifics about the coding language or framework you need, and even consider letting it break down the task (you can say “please break the solution into steps”). Many developers use it as a pair programmer.
    • Review for errors. While GPT-5 is more accurate, it’s not infallible. Double-check critical facts it provides. If something looks odd or too good to be true, ask a follow-up or verify from trusted sources. GPT-5 is better at saying “I’m not sure” when uncertain – if it does so, that’s a cue to cross-check the info.
    • Stay within usage limits (or upgrade). If you’re using the free version heavily and notice the quality dipping (could be the mini model kicking in), you might want to upgrade to Plus for steady access to full GPT-5. Plus also grants access to features like GPT-5 plugins and the browsing mode (if those are enabled again), which can extend functionality.

    By understanding its new features and limitations, you can make ChatGPT-5 a powerful ally in tasks ranging from everyday writing to complex problem-solving. Enjoy exploring what this new AI can do!

    I heard GPT-5 has 256k tokens context – what does that mean?

    “256k tokens” refers to the amount of text the model can consider in one go. 256k tokens is roughly equivalent to around 192,000 words (since 1 token is ~0.75 words in English). This huge context window means GPT-5 can ingest very large documents or maintain very long conversations without forgetting earlier parts. For example, you could paste an entire book or a lengthy report into GPT-5 and ask questions about it, and the model can refer back to any part of that text when forming its answer. Previously, GPT-4 maxed out at 32k tokens (~24,000 words) in its 2023 version, and OpenAI’s intermediate “o3” model expanded to 200k tokens. GPT-5 pushes that to 256k. This is especially useful for tasks like summarizing or analyzing long contracts, research papers, or spanning months of chat history in a single thread. It’s a highly advanced capability – in fact, many competing models have much smaller context limits. Keep in mind that using such a large context can be computationally expensive (and may be limited to certain high-end plans or API usage due to cost). But in principle, GPT-5 can read and remember extremely large texts all at once, which opens up new possibilities for processing big data in natural language form.

    Wiktor Janicki

    Transition Technologies MS świadczy usługi informatyczne terminowo, o wysokiej jakości i zgodnie z podpisaną umową. Polecamy firmę TTMS jako godnego zaufania i rzetelnego dostawcę usług IT oraz partnera wdrożeniowego Salesforce.

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    TTMS od lat pomaga nam w zakresie konfiguracji i zarządzania urządzeniami zabezpieczającymi z wykorzystaniem różnych technologii. Ueługi świadczone przez TTMS są realizowane terminowo, i zgodnie z umową.

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