On Oct. 31, 2024, OpenAI announced ChatGPT search is available for ChatGPT Plus and Team users. ChatGPT’s advanced Voice Mode is now available to small groups of paid ChatGPT Plus users. It is available in the ChatGPT website/app by selecting the “GPT-4o” model option if you have access to it.

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Despite these clear advances compared to prior models, GPT-5 is still susceptible to the same problems that plagued its predecessors. The release of GPT-5 provides a sizable update to previous models, at least on paper. OpenAI claims that GPT-5 outperforms past models in math, real-world coding, multimodal understanding and health knowledge, and is also less likely to hallucinate or make false claims. In August 2025, OpenAI released GPT-5, its fastest and smartest model to date, and the current language model for ChatGPT. “There are things that have existed in the past that these statistically oriented models will then pick up on, but we don’t want to project those associations into the future. Instead of a list of websites, though, it’ll provide users with a simple list of answers.

In particular, GPT-5.2’s new capabilities aimed to counter the growing competitive dominance of other models like Google’s Gemini 3. GPT-5.2’s launch comes as a result of OpenAI’s internal “code red” memo issued by CEO Sam Altman, which urgently rallied company resources to improve ChatGPT performance and accelerate the release of the GPT-5.2 model. This transition from “connectors” to a unified app ecosystem allows for more seamless creative and practical workflows, while providing developers with new ways to reach ChatGPT users and monetize their work. In fact, many users have reported instances of GPT-5 making simple mistakes.

  • In addition to the main customer service line, Costco provides specific phone numbers for different departments which can help expedite your queries.
  • OpenAI did not respond to a request for comment on potential copyright and plagiarism concerns about training data or on user privacy and data protection.
  • ChatGPT can be used for other writing tasks beyond just content creation.
  • This update allows users to interact with ChatGPT via speech, and to upload images that the model can analyze and use to generate outputs.
  • 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.

The partnership also involves Intuit deepening its use of OpenAI’s frontier models to support a range of use cases on its platform, including powering select AI agents and improving employee productivity at Intuit. Now, as more and more companies line up to bake their features within the popular chatbot, they may have a hard time getting people to use their product instead. Prior to ChatGPT, OpenAI launched several products, including automatic speech recognition software Whisper, and DALL-E, an AI art generator that can produce images based on text prompts.

ChatGPT became one of the fastest-growing apps in history, amassing hundreds of millions of users. The model has been trained through a combination of automated learning and human feedback to generate text that closely matches what you’d expect to see in text written by a human. Similar to a phone’s auto-complete feature, ChatGPT uses a prediction model to guess the most likely next word based on the context it has been provided.

Mobile apps

Samantha Lock of The Guardian noted that it was able to generate “impressively detailed” and “human-like” text. Kevin Roose of The New York Times called it “the best artificial intelligence chatbot ever released to the general public”. As before, OpenAI has not disclosed technical details such as the exact number of parameters or the composition of its training dataset. GPT-5 was launched on August 7, 2025, and is publicly accessible through ChatGPT, Microsoft Copilot, and via OpenAI’s API. According to OpenAI, it was intended to reduce hallucinations and enhance pattern recognition, creativity, and user interaction.

OpenAI expanded ChatGPT’s memory feature, allowing the chatbot to recall previous interactions (which you can manage or delete), creating a more personalized user experience. OpenAI did not respond to a request for comment on potential copyright and plagiarism concerns about training data or on user privacy and data protection. Team and Enterprise plans are designed not to collect user data by default.

It can also be fine-tuned for specific use cases such as legal documents or medical records, where the model is trained on domain-specific data. And it has affected how everyday people experience the internet in “profound ways,” according to Raghu Ravinutala, the co-founder and CEO of customer experience startup Yellow.ai. OpenAI, an AI research company based in San Francisco, created ChatGPT, releasing it publicly on November 30, 2022.

So, despite the guardrails OpenAI has put in place to prevent it, the chatbot still has a tendency to let biases creep into its outputs. Most people know that, just because something is on the internet, that doesn’t make it true. And, because the model is able to produce incorrect information in such an eloquent way, the fallacies are hard to spot and control. Hallucinations can become a huge issue if ChatGPT is being used to, say, write a news article, or ask questions about historical events, or get healthcare advice. ChatGPT’s reliance on data found online makes it vulnerable to false information, which in turn can impact the veracity of its statements. Before using ChatGPT for the first time, you must create an OpenAI account and accept the terms of service.

Who Created ChatGPT?

GPT-4o is being rolled out gradually to free and paid ChatGPT users, with free users having lower usage limits. In May 2024, OpenAI released the latest version of its large language model — GPT-4o — which it has integrated into ChatGPT. ChatGPT users will see summaries of news stories from Bild and Welt, Business Insider and Politico as part of this deal. In December 2023, OpenAI partnered with Axel Springer to train its AI models on news reporting.

Memory Update (February

The chatbot could then impersonate a trusted person to collect sensitive information or spread disinformation. ChatGPT can also be used to impersonate a person by training it to copy someone’s writing and language style. OpenAI plans to add a watermark to longer text pieces to help identify AI-generated content. To help prevent cheating and plagiarizing, OpenAI announced an AI text classifier to distinguish between human- and AI-generated text.

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  • In the reinforcement learning stage, human trainers first ranked responses generated by the model in previous conversations.
  • In the case of supervised learning, the trainers acted as both the user and the AI assistant.
  • These labels were used to train a model to detect such content in the future.
  • And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing.
  • OpenAI announced the addition of product recommendations on ChatGPT when users implied shopping intent in their queries.

ChatGPT is based on GPT foundation models that have been fine-tuned for conversational assistance. The service gained 100 million users in two months, making it the fastest-growing consumer software application in history. Providing all pertinent details will allow the customer service representative to assist you promptly.c.

Replacing jobs and human interaction

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. ChatGPT’s training data includes software manual pages, information about internet phenomena such as bulletin board systems, multiple programming languages, and the text of Wikipedia. These labels were used to train a model to detect such content in the future. These rankings were used to create “reward models” that were used to fine-tune the model further by using several iterations of proximal policy optimization. In the reinforcement learning stage, human trainers first ranked responses generated by the model in previous conversations.

MAJOR UPDATE

The most notable limitation of the free version is access to ChatGPT when the program is at capacity. There is also an option to upgrade to ChatGPT Plus for access to GPT-4, faster responses, no blackout windows and unlimited availability. Go to chat.openai.com and then select “Sign Up” and enter an email address, or use a Google or Microsoft account to log in. The ban was lifted a month later after OpenAI made changes to vegas casino download comply with EU data protection regulations.

What type of inquiries can be resolved by Costco customer service?

GPT-4o Mini, the fastest model, is optimized for everyday tasks and available to all users (free-tier users are automatically switched to it when hitting use limits on GPT-4o). All ChatGPT users on the web and iOS/Android now have a Library where images are automatically saved, letting you revisit, reuse or edit them without digging through old chats. GPT-4o’s image generator is now the default in ChatGPT for all users, offering you the ability to generate highly realistic images from simple text prompts. It has also been integrated into educational apps, customer service bots and even Apple products via Apple Intelligence and Siri. According to research conducted by OpenAI and AI safety organization Apollo Research, o1 provides more intelligent answers than GPT-4o while also attempting to deceive users more than any major AI model available. ChatGPT Team lets companies create shared workspaces with settings that apply to all users, as well as the ability to share proprietary data sets.

ChatGPT uses text based on input, so it could potentially reveal sensitive information. ChatGPT also does not understand language that might be offensive or discriminatory. One of the biggest ethical concerns with ChatGPT is its bias in training data.

Typically, Costco’s customer service hours are Monday through Friday from 6 AM to 5 PM PST and Saturday from 7 AM to 4 PM PST. To avoid long wait times when calling customer service, it’s best to know when they are available. In addition to the main customer service line, Costco provides specific phone numbers for different departments which can help expedite your queries. In this article, we will explore how to reach Costco customer support effectively, including various departments and services available through their phone lines. The developer has not yet indicated which accessibility features this app supports.