However, the analysis doesn’t consider the additional energy costs incurred by ChatGPT with features like image generation or input processing. In a post on X, Altman said that, in the coming months, OpenAI will release a model called GPT-5 that “integrates a lot of OpenAI’s technology,” including o3, in ChatGPT and its API. OpenAI intends to release several “agent” products tailored for different applications, including sorting and ranking sales leads and software engineering, according to a report from The Information.
OpenAI rolled out new tools designed to help developers and businesses build AI agents — automated systems that can independently accomplish tasks — using the company’s own AI models and frameworks. The company’s CEO Sam Altman said on Wednesday, however, that the release of the image generation feature to free users would be delayed due to higher demand than the company expected. The company has updated its policies to allow ChatGPT to generate images of public figures, hateful symbols, and racial features when requested. The offer will let millions of students use OpenAI’s premium service, which offers access to the company’s GPT-4o model, image generation, voice interaction, and research tools that are not available in the free version. The new models stand out from previous reasoning models because they can use ChatGPT features like web browsing, coding, and image processing and generation.
Users interact with ChatGPT through conversations which consist of text, audio, and image inputs and outputs. ChatGPT is frequently used for translation and summarization tasks, and can simulate interactive environments such as a Linux terminal, a multi-user chat room, or simple text-based games such as tic-tac-toe. The laborers were exposed to toxic and traumatic content; one worker described the assignment as “torture”.
At launch, OpenAI included more than 3 million GPTs created by GPT Builder users in the GPT Store. In January 2024, OpenAI launched the GPT Store, a marketplace for GPTs. ChatGPT’s Mandarin Chinese abilities were lauded, but the ability of the AI to produce content in Mandarin Chinese in a Taiwanese accent was found to be “less than ideal” due to foxygold casino differences between mainland Mandarin Chinese and Taiwanese Mandarin. However, no machine translation services match human expert performance.
In the reinforcement learning stage, human trainers first ranked responses generated by the model in previous conversations. ChatGPT is based on GPT foundation models that have been fine-tuned for conversational assistance. The latest model, which launched in August 2025, is GPT-5 and is hailed as being the “smartest, fastest, most useful model yet”. ChatGPT can be used for many purposes, including answering questions and explaining tricky concepts, drafting essays, writing code and even advising on health queries. But OpenAI recently disclosed a bug, since fixed, that exposed the titles of some users’ conversations to other people on the service. Several tools claim to detect ChatGPT-generated text, but in our tests, they’re inconsistent at best.
It is capable of writing software, answering codebase questions, running tests, and proposing pull requests. In 2025, OpenAI added several features to make ChatGPT more agentic (capable of autonomously performing longer tasks). The integration used ChatGPT to write prompts for DALL-E guided by conversations with users. According to TechCrunch, it is a service based on o3 that combines advanced reasoning and web search capabilities to make comprehensive reports within 5 to 30 minutes.

Context window

• OpenAI said in a post on X that it has launched its GPT-4.1 and GPT4.1 mini AI models in ChagGPT.
• It sounds complicated (and that’s because it is) and especially time consuming, but the reality is that ChatGPT can generate an answer in a matter of seconds.
• It was released on November 30, 2022, by the American company OpenAI and almost immediately disturbed academics, journalists, and others because of concern that it was impossible to distinguish human- from ChatGPT-generated writing.
• By means of a series of such tests, a computer’s success at “thinking” can be measured by its probability of being misidentified as the human subject.
• OpenAI’s new “company knowledge” update for ChatGPT lets Business, Enterprise, and Education users search workplace data across tools like Slack, Google Drive, and GitHub using GPT‑5, per a report by The Verge.

ChatGPT is a generative artificial intelligence chatbot developed by OpenAI.

• These images are generated with C2PA metadata, which can be used to verify that they are AI-generated.
• Efforts to ban chatbots like ChatGPT in schools focus on preventing cheating, but enforcement faces challenges due to AI detection inaccuracies and widespread accessibility of chatbot technology.
• An optional “Memory” feature allows users to tell ChatGPT to memorize specific information.
• OpenAI used the subreddit r/ChangeMyView to measure the persuasive abilities of its AI reasoning models.
• At launch, the feature was limited to purchases on Etsy from US users with a payment method linked to their OpenAI account.
• OpenAI may launch several new AI models, including GPT-4.1, soon, The Verge reported, citing anonymous sources.

Are there alternatives to ChatGPT?

The chatbot provides recommendations, images, and reviews of products in various categories such as fashion, beauty, home goods, and electronics. OpenAI has added a few features to its ChatGPT search, its web search tool in ChatGPT, to give users an improved online shopping experience. Over the weekend, users on social media criticized the new model for making ChatGPT too validating and agreeable. OpenAI for Countries is part of efforts to support the company’s expansion of its AI data center Project Stargate to new locations outside the U.S., per Bloomberg. The AI startup will work with governments to assist with increasing data center capacity and customizing OpenAI’s products to meet specific language and local needs. The ChatGPT deep research feature is in beta and lets developers connect with GitHub to ask questions about codebases and engineering documents.

Walmart shopping comes to ChatGPT

While OpenAI has a similar deleted data retention policy for ChatGPT, the retention period for ChatGPT is only 30 days, which is 60 days shorter than Operator’s. OpenAI launched ChatGPT Gov designed to provide U.S. government agencies an additional way to access the tech. OpenAI first previewed the model in December alongside a more capable system called o3. OpenAI announced a new AI “agent” called deep research that’s designed to help people conduct in-depth, complex research using ChatGPT. To use ChatGPT in any form through the native mobile app, you will still need to be logged in. In response to pressure from rivals like DeepSeek, OpenAI is changing the way its o3-mini model communicates its step-by-step “thought” process.

OpenAI cancels its o3 AI model in favor of a ‘unified’ next-gen release

A new report from app analytics firm Appfigures found that over half of ChatGPT’s mobile users are under age 25, with users between ages 50 and 64 making up the second largest age demographic. OpenAI says it collects user posts from the subreddit and asks its AI models to write replies, in a closed environment, that would change the Reddit user’s mind on a subject. OpenAI used the subreddit r/ChangeMyView to measure the persuasive abilities of its AI reasoning models.

GPT-5 was launched on August 7, 2025, and is publicly accessible through ChatGPT, Microsoft Copilot, and via OpenAI’s API. Released in February 2025, GPT-4.5 was described by Altman as a “giant, expensive model”. In September 2024, OpenAI introduced o1-preview and a faster, cheaper model named o1-mini. On July 18, 2024, OpenAI released GPT-4o mini, a smaller version of GPT-4o which replaced GPT-3.5 Turbo on the ChatGPT interface. GPT-4o (“o” for “omni”) is a multilingual, multimodal generative pre-trained transformer developed by OpenAI and released in May 2024. In November 2023, OpenAI launched GPT-4 Turbo with a 128,000 token context window.
OpenAI CEO Sam Altman said that users were unable to see the contents of the conversations. The term “hallucination” as applied to LLMs is distinct from its meaning in psychology, and the phenomenon in chatbots is more similar to confabulation or bullshitting. These limitations may be revealed when ChatGPT responds to prompts including descriptors of people. The reward model of ChatGPT, designed around human oversight, can be over-optimized and thus hinder performance, in an example of an optimization pathology known as Goodhart’s law.

OpenAI reaches 1 million business clients in record time

OpenAI now allows developers to build interactive apps directly inside ChatGPT, with early partners like Booking.com, Expedia, Spotify, Figma, Coursera, Zillow, and Canva already onboard. ChatGPT now has 800 million weekly active users, reflecting rapid growth across consumers, developers, enterprises, and governments, Sam Altman said. In some of these countries, users can pay in local currencies, while in others, payments are required in USD, with final costs varying due to local taxes.
Within five days of its introduction, more than one million users had signed up for a free account to interact with ChatGPT. For example, “the cat sat on the mat” is more likely to occur in English than “sat the the mat cat on” and thus would be more likely to appear in a ChatGPT response. Judges in the US and Pakistan have endorsed using ChatGPT to investigate legal questions during a case. In an American civil lawsuit, attorneys were sanctioned for filing a legal motion generated by ChatGPT containing fictitious legal decisions. In November 2025, OpenAI acknowledged that there have been “instances where our 4o model fell short in recognizing signs of delusion or emotional dependency”, and reported that it is working to improve safety.