For example, the new model doubles its context window from 128,000 tokens in GPT-4o to 256,000 tokens in GPT-5. In August 2025, OpenAI released GPT-5, its fastest and smartest model to date, and the current language model for ChatGPT. And several authors and journalists have sued OpenAI for copyright infringement, claiming their work was scraped from the internet and used as training data without their permission. Teachers are concerned that students will use it to cheat, prompting some schools to completely block access to it.

Intuit Apps Integrated With ChatGPT (November

On August 24, 2014, Koum announced on his Twitter account that WhatsApp had over 600 million active users worldwide. By April 22, 2014, WhatsApp had over 500 million monthly active users, 700 million photos and 100 million videos were being shared daily, and the messaging system was handling more than 10 billion messages each day. In May 2016, some WhatsApp users were reported to have been tricked into downloading a third-party application called WhatsApp Gold, which was part of a scam that infected the users’ phones with malware.

WhatsApp’s voice codec is Opus, which uses the modified discrete cosine transform (MDCT) and linear predictive coding (LPC) audio compression algorithms. In February 2015, WhatsApp implemented voice calling, which helped WhatsApp to attract a different segment of the user population. In July 2025, WhatsApp stopped developing the Windows UWP-based app due to poor support and deprecation of the UWP framework by Microsoft. The Windows version is based on UWP while the Mac version is a port of the iOS version using Catalyst technology.

ChatGPT is a chatbot created by OpenAI that can process text, image, audio and video data to answer questions, solve problems and more. Plus enables you to play with custom gpts, agent modes, and tools for video creation or data analysis. Moreover, the Plus plan opens the door to the most recent and powerful models, being the right choice for people who use ChatGPT extensively for education, work, or content production.

But then the value of domain experts will continue to refine that and make it better than whatever a model can produce.” 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. And, because the model is able to produce incorrect information in such an eloquent way, the fallacies are hard to spot and control. ChatGPT’s reliance on data found online makes it vulnerable to false information, which in turn can impact the veracity of its statements.

• The GPT Store allows users to share their customized GPT models with others.
• Ask it to find, for example, the best humidifier available — and specify any features or a price range.
• In November 2017, WhatsApp implemented a feature giving users seven minutes to delete messages sent by mistake.
• Another application called GB WhatsApp is considered malicious by cybersecurity firm Symantec because it usually performs some unauthorized operations on end-user devices.

The messages involved discussing how to make an explosive device and a confession to the attack. In April 2017, the perpetrator of the Stockholm truck attack reportedly used WhatsApp to exchange messages with an ISIS supporter shortly before and after the incident. Rudd publicly called for police and intelligence agencies to be given access to WhatsApp and other encrypted messaging services to prevent future terror attacks. In its revelation via documents received via court, the group claimed that daman game login the lawsuit brought against the company by WhatsApp threatened to infringe on its clients’ “national security and foreign policy concerns”. In October 2019, WhatsApp filed a lawsuit against NSO Group in a San Francisco court, claiming that the alleged cyberattack violated US laws including the Computer Fraud and Abuse Act (CFAA). A Wired report noted the attack was able to inject malware via calls to the targeted phone, even if the user did not answer the call.

DALL-E 3 Made Available in ChatGPT Plus and Enterprise (October

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. “We’ll use language models to help us write first drafts, to brainstorm. “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. ChatGPT can also be accessed as a mobile app on iOS and Android devices. Ravinutala said chatbots like ChatGPT can be used by customer experience companies to automate customer service interactions, allowing companies to better understand user intent and respond accordingly.

In November 2019, WhatsApp released a new privacy feature that let users decide who can add them to groups. On April 5, 2016, WhatsApp and Open Whisper Systems announced that they had finished adding end-to-end encryption to “every form of communication” on WhatsApp, and that users could now verify each other’s keys. They expressed the concern that regular WhatsApp users still could not tell the difference between end-to-end encrypted messages and regular messages. WhatsApp uses a “store and forward” mechanism for exchanging messages between two users. Multimedia messages are sent by uploading the image, audio or video to be sent to an HTTP server and then sending a link to the content along with its Base64 encoded thumbnail, if applicable. WhatsApp automatically compares all the phone numbers from the device’s address book with its central database of WhatsApp users to automatically add contacts to the user’s WhatsApp contact list.

On August 19, 2025, OpenAI launched ChatGPT Go in India, a low-cost subscription plan priced at ₹399 per month, offering ten times higher message, image generation, and file-upload limits, double the memory span compared to the free version, and support for UPI payments. In October 2023, OpenAI’s image generation model DALL-E 3 was integrated into ChatGPT Plus and ChatGPT Enterprise. This includes both plugins made by OpenAI, such as web browsing and code interpretation, and external plugins from developers such as Expedia, OpenTable, Zapier, Shopify, Slack, and Wolfram. To prevent offensive outputs from being presented to and produced by ChatGPT, queries are filtered through the OpenAI “Moderation endpoint” API (a separate GPT-based AI). These include, among many others, writing and debugging computer programs, composing music, scripts, fairy tales, and essays, answering questions (sometimes at a level exceeding that of an average human test-taker), and generating business concepts. It is designed to generate human-like text and can carry out a wide variety of tasks.

• As of late 2025, GPT-5 Auto is the default model for most conversations.
• The tool is versatile, but humans must oversee for accuracy and ethics.
• It retains much of the information on the Web, in the same way, that a JPEG retains much of the information of a higher-resolution image, but, if you’re looking for an exact sequence of bits, you won’t find it; all you will ever get is an approximation.
• In April 2011, Sequoia Capital invested about $8 million for more than 15% of the company, after months of negotiation by Sequoia partner Jim Goetz.

In December 2023, WhatsApp’s “View Once” feature expanded to include voice messages. In November 2023, WhatsApp added a “voice chat” feature for groups with more than 32 members. Local users can text special numbers in the app to launch an in-app shopping process, where they can order groceries. Facing criticism, WhatsApp postponed the update to May 15, 2021, and had no plans to limit functionality of users, nor nag users who did not approve the new terms. In January 2021, WhatsApp announced a controversial new privacy policy allowing WhatsApp to share data with its parent company, Facebook. In the same month, WhatsApp began testing a feature to help users find out more information and context about information they receive to help combat misinformation.

The company announced a slew of generative AI-powered features to counter OpenAI and Microsoft. In October 2025, OpenAI reported that approximately 0.15% of ChatGPT’s active users in a given week have conversations including explicit indicators of potential suicidal planning or intent, translating to more than a million people weekly. Premium users were originally limited in the number of messages they could send to the new model, but OpenAI increased and eventually removed these limits. In September 2025, OpenAI added a feature called Pulse, which generates a daily analysis of a user’s chats and connected apps such as Gmail and Google Calendar. The ban was prompted by concerns of US authorities potentially accessing user data for such apps because of the CLOUD Act.

Does ChatGPT have an app?

It provides a quicker response time,priority access even during peak times, and allows more extensive operations including file uploads, image creation, and in-depth research. The ChatGPT has also given the user ability to control voice and audio settings. The no‑code builder wraps many complex aspects into a user interface.

Features

So far, users can make single-item purchases from domestic sellers on online marketplace Etsy, as well as some merchants on Shopify’s e-commerce platform. Following the addition of agentic e-commerce and easy checkout features, OpenAI partnered with Walmart, the country’s largest retailer to enhance digital shopping experiences. In fact, many users have reported instances of GPT-5 making simple mistakes. Despite these clear advances compared to prior models, GPT-5 is still susceptible to the same problems that plagued its predecessors.

Platform support

In 2022, WhatsApp added the ability for users to turn off their online status. On February 24, 2017, WhatsApp launched a new Status feature similar to Snapchat and Facebook stories. In August 2022, WhatsApp launched an integration with JioMart, available only to users in India. The Cloud API enables businesses to integrate WhatsApp with other software, have a central WhatsApp account for multiple users and implement advanced automation. In May 2022, WhatsApp launched its Cloud API services (now known as WhatsApp Business Platform) for larger businesses requiring features beyond the WhatsApp Business App.

I’ve covered the models and modes above, but here’s a reminder of all the core features (as of October 2025). To get started, simply go to chatgpt.com or install the official app from the Apple App Store or Google Play. This year alone, OpenAI peppered us with new models, modes, and features to play with inside the AI. This paid subscription version of ChatGPT provides faster response times, access during peak times and the ability to test out new features early.

The web client was not standalone, and required the user’s phone to stay on and connected to the internet. In November 2023, WhatsApp also began rolling out support for sending login codes to a linked email address, rather than via SMS. In October 2023 they also introduced passkey support, where a user can verify their login with on-device biometrics, rather than SMS. In July 2021, WhatsApp announced forthcoming support for end-to-end encryption for backups stored in Facebook’s cloud. Also in November 2016, Facebook ceased collecting WhatsApp data for advertising in Europe. Visual effects also became available, adding visual filters to a user’s video feed.

ChatGPT sometimes makes mistakes, it can generate plausible-sounding but incorrect information (a phenomenon known as ‘hallucination’) and its knowledge is limited by its training data cutoff. Over time, this feedback refines the way ChatGPT replies so that it aligns more closely with human preferences. Human trainers evaluate and rank different model outputs, guiding the model toward more helpful, safe, and relevant responses. On November 29, Rosário revealed that the bill had been entirely written by ChatGPT, and that he had presented it to the rest of the council without making any changes or disclosing the chatbot’s involvement. In October 2023, the council of Porto Alegre, Brazil, unanimously approved a local ordinance proposed by councilman Ramiro Rosário that would exempt residents from needing to pay for the replacement of stolen water consumption meters; the bill went into effect on November 23.

Product Personalisation

But it’s OpenAI’s plan to launch AI agents in 2025 that could bring it close to its ultimate goal of achieving artificial general intelligence (AGI), where a machine can behave and perform actions the way humans can. It also added voice-to-text capabilities, effectively making ChatGPT a full-fledged voice assistant. According to OpenAI, builders based in the United States will be eligible for payments based on the usage of their custom GPTs. This can include factual information — like dietary restrictions or relevant details about the user’s business — as well as stylistic preferences like brevity or a specific kind of outline.