AI Chatbot

Formal and concise, ideal for business conversations. Models remember your conversation context for more coherent and relevant responses. Beautiful syntax highlighting for code blocks in any programming language. Each model has unique strengths for different tasks. To use this feature, please visit the Chatbox website to download the desktop app (available for Windows / macOS / Linux).

Can I use AI Chat for free and are there any limitations?

Operator, OpenAI’s agent tool, could be released sooner rather than later. Changes to ChatGPT’s code base suggest that Operator will be available as an early research preview to users on the $200 Pro subscription plan. The changes aren’t yet publicly visible, but a user on X who goes by Choi spotted these updates in ChatGPT’s client-side code. TechCrunch separately identified the same references to Operator on OpenAI’s website.

• It also wouldn’t run continuing my previous session, so there was no way to tell whether I’d have worn out my welcome by adding image requests.
• Learn how to use Claude AI in 2026 with this beginner-friendly guide covering signup, prompts, Projects, Artifacts, coding help, Pro tips, and how Chat-Sonic gives you access alongside other AIs.
• You arrive, click the button of your choice (spell checker, rephrase, virtual friend, PDF analyzer, etc.), and you are guided step by step.
• Jennie Kim is best known as a key member of the world-renowned K-pop group BLACKPINK and a successful solo artist.
• From students to professionals, countless users rely on ChatGOT to enhance productivity and creativity.
• It gave a very good explanation of the relevance of Latin in today’s society.
• ChatGPT 5, Claude Opus 4, Gemini 2.0, Perplexity, DeepSeek and more – All accessible from one platform.
• My favorite part is that everything is on one platform.
• Our AI companions are designed to be engaging and entertaining, so you can have fun and meaningful conversations.
• You can access our platform on your computer, tablet, or smartphone.
• Both were related stories, but the AI did deviate from the assignment and lost points there.

It also did quite well in my job interview question. Gemini was far more practical in its advice than ChatGPT, offering tangible tips for interview success and for increasing confidence going into the interview. Grok was the only AI to report word count (1,512) for the long-form story project. It also hit on the proper themes, but it lost points because it seemed to try a little too hard to incorporate the prompt elements without truly integrating them into the story. At the end, it gave a summary of what it was about for a five-year-old. If you’re an active Microsoft user, you shouldn’t hesitate to use Copilot.

The Chatbox AI service only uses the data you send to produce AI replies, and your data may be temporarily stored on Chatbox AI’s servers to expedite responses for subsequent inquiries. Chatbox AI does not permanently store your data and will not use it for other purposes, including but not limited to advertising, model training, or any other commercial use. Build and train Conversational Agents to answer questions, make recommendations, and handle concurrent conversations with your end users.

It failed on the fourth Back to the Future-themed challenge, with a “I can’t generate that image because it would violate copyright policies” message. It did, however, create a fourth image (of a techno-witch), meaning I didn’t hit any resource limitation walls on the free tier. Most of the AIs have premium plans in addition to the free plans.

Timeline of the most recent ChatGPT updates

Questions have been raised regarding OpenAI’s transparency and procedures for testing models after a difference in benchmark outcomes was detected by first- and third-party benchmark results for the o3 AI model. OpenAI introduced o3 in December, stating that the model could solve approximately 25% of questions on FrontierMath, a difficult math problem set. Epoch AI, the research institute behind FrontierMath, discovered that o3 achieved a score of approximately 10%, which was significantly lower than OpenAI’s top-reported score.

• Perplexity did a fine job explaining an academic concept, identified a math sequence, discussed a cultural issue with context, and analyzed the key themes from a well-known book.
• That’s a problem when you’re using it to do your homework, sure, but when it accuses you of a crime you didn’t commit, that may well at this point be libel.
• For example, it correctly identified the Fibonacci sequence, and then went on to explain it at a five-year-old level.
• This milestone comes as OpenAI accelerates efforts to expand its AI infrastructure and secure more chips to support rising demand.
• Enhance your understanding with explanations, summaries, and interactive learning.
• They responded the same day and helped me resolve it.
• ChatGOT is an AI chatbot assistant that combines AI chatting, PDF analysis, PPT generation, AI writing, and image creation in one platform.
• Every image is free from watermarks and copyright issues, so you can confidently use them in projects, presentations, or publications.
• Express complex ideas and formulas clearly using built-in LaTeX and Markdown support.
• Since its May 2023 launch, ChatGPT’s mobile app has amassed $2 billion in global consumer spending, dwarfing competitors like Claude, Copilot, and Grok by roughly 30 times, according to Appfigures.

OpenAI upgrades its transcription and voice-generating AI models

These tokens serve as the basic building blocks that the network analyzes and processes. For example, in the sentence “TextAdviser is a powerful language model,” the tokens could be “TextAdviser,” “is,” “a,” “powerful,” “language,” and “model.” In summary, a neural network based on the Transformer model utilizes self-attention mechanisms to process sequential data, enabling efficient capture of context and dependencies in the input sequence. Try TextAdviser AI Chat today and experience the future of AI-powered chatbots. With our free service, you have nothing to lose and everything to gain.

Each AI is built with expert-level knowledge, credentials, and domain-specific guidance – Not a generic chatbot. A major leap in reasoning, instruction-following and depth. Switch mid-conversation whenever you need a different perspective. Experience the power of AI with lightning-fast responses, expert-level knowledge, and complete accessibility. The forced dancing, the awkward small talk, the chicken that tastes like it died for nothing. But my cousin was getting married, so I showed up—tie choking me, pretending to care about centerpieces.And then I saw her.

What is a neural network based on the Transformer model?

From realistic photography to artistic illustrations, you can explore a wide range of styles tailored to your creative needs. When you need business documents, ChatGOT provides polished, ready-to-use text that suits your brand and communication style. Complex algorithms or technical concepts are explained in simple language, so you can understand how and why your code functions. It doesn’t just check grammar; it also enhances tone, flow, and clarity, ensuring your writing always feels polished and professional. Turn hours of reading into minutes with our ChatPDF.

Discover how our AI assistant saves time, boosts creativity, and helps millions work smarter. Discover the power of fine tuned AI chatbots and unlock new possibilities for your business, project or just have some fun and a good laugh or two. Free AI chat, image tools, video tools, research search, and specialist assistants in one workspace.

The company says it has improved ChatGPT’s responses by consulting more than 170 mental health experts to handle such conversations more appropriately than earlier versions. The service is built on a large-scale, multilingual dataset that enables it to process and understand text in multiple languages. It is continuously learning and improving, ensuring that it stays up-to-date with the latest information and trends. With its powerful neural network architecture and extensive knowledge base, TextAdviser AI Chat is a valuable tool for anyone seeking quick and accurate text-based assistance. Introducing TextAdviser AI Chat – a powerful and versatile AI chatbot that can assist you in a wide range of tasks. Our chatbot is designed to provide you with the best possible experience in a variety of areas, including online support, website navigation, and much more.

xAI claims Apple’s App Store practices give OpenAI an unfair advantage

The coding agent may take anywhere from one to 30 minutes to complete tasks such as writing simple features, fixing bugs, answering questions about your codebase, and running tests. ChatGPT is a general-purpose chatbot that uses artificial intelligence to generate text after a user enters a prompt, developed by tech startup OpenAI. The chatbot uses GPT-4, a large language model that uses deep learning to produce human-like text.

OpenAI releases its GPT-4.1 and GPT-4.1 mini AI models in ChatGPT

Our AI chat doesn’t just answer questions – It engages in meaningful conversations. Ask follow-up questions, get legal advice from an AI lawyer, talk through problems with an AI psychologist, or dive deep into any topic. The AI remembers your conversation context and provides increasingly personalized responses. She doesn’t have many friends, and spends most of her time studying. You have a bad home life, and you’ve never really made friends because of that.

OpenAI aims to make its new “open” AI model the best on the market

• I used each chatbot for a few hours straight, with little or no throttling.
• By popular request, GPT-4.1 will be available directly in ChatGPT starting today.GPT-4.1 is a specialized model that excels at coding tasks & instruction following.
• Flex processing is available in beta on the o3 and o4-mini reasoning models for non-production tasks like model evaluations, data enrichment, and asynchronous workloads.
• A chatbot can be any software/system that holds dialogue with you/a person but doesn’t necessarily have to be AI-powered.
• AI Chat uses modern AI models that understand context, maintain a conversation, and provide more helpful, detailed answers compared to traditional chatbots.
• OpenAI is introducing a new way for users to customize their interactions with ChatGPT.
• Perhaps because I was running it in an incognito window and hadn’t logged in, ChatGPT sent me to Yahoo’s Taiwanese news portal and presented its results in traditional Chinese (specifically used in Taiwan).
• Copilot (formerly part of Bing) integrates with Microsoft products.
• For each chatbot, one of my tests is translating a sentence into Latin.
• Nation AI is not affiliated with OpenAI, Mistral, Meta, Google Gemini, or any other large language model (LLM) provider.
• The details of the tests and the exact questions I asked are provided at the end of this article.
• Some users found they can specify a preferred name or nickname and “traits” they’d like the chatbot to have.

This allows you to engage confidently while staying aligned with organizational security and compliance standards. Smart grammar correction and text improvement tools for everyone. It does not replace specialists and does not make independent decisions. Upscale images intelligently while preserving details for sharper results.

OpenAI rolls out GPT‑5.1 with advanced reasoning and user-friendly tone

AI chatbots have become hugely popular, often saving folks a lot of work, while also putting jobs at risk. They have transformed education, writing, coding, and more. I use the chat feature almost every day for quick research.

Can ChatGPT be detected?

GPT-4.1 would be an update of OpenAI’s GPT-4o, which was released last year. On the list of upcoming models are GPT-4.1 and smaller versions like GPT-4.1 mini and nano, per the report. OpenAI has started using Google’s AI chips to power ChatGPT and other products, as reported by Reuters. The ChatGPT maker is one of the biggest buyers of Nvidia’s GPUs, using the AI chips to train models, and this is the first time that OpenAI is using non-Nvidia chips in an important way.

OpenAI to introduce a program to grow AI infrastructure

OpenAI plans to release an AI-powered web browser to challenge Alphabet’s Google Chrome. It will keep some user interactions within ChatGPT, rather than directing people to external websites. CEO Sam Altman said that the company is delaying the release of its open model, which had already been postponed by a month earlier this summer. The ChatGPT maker, which initially planned to release the model around mid-July, has indefinitely postponed its launch to conduct additional safety testing.

The startup has launched an update to Advanced Voice that enables users to converse with ChatGPT out loud in a more natural and fluid sound. The feature also helps users translate languages more easily, the comapny said. OpenAI is exploring the consumer health sector, developing AI tools like personal health assistants and data aggregators, according to a report by Business Insider.

What are the benefits of an AI chatbot?

• There are also four image tests that include generating a flying aircraft carrier, a giant robot, a young baseball player in a medieval court, and an homage to the movie Back to the Future.
• We therefore advise you to check the accuracy of the data provided by the chatbot.
• She is married to Troy, the hardworking owner of a construction business, and they have an eleven-year-old daughter named Maddie.
• And Customer Engagement Suite with Google AI improves call center and customer service experiences.
• It failed on the fourth Back to the Future-themed challenge, with a “I can’t generate that image because it would violate copyright policies” message.
• Get instant answers with ChatGOT, your all-in-one AI chatbot assistant.
• Ask questions, get instant answers, brainstorm ideas, or interact with text, audio, and video—all free online and unlimited.
• Or you can save the EaseMate AI Chat Assistant page directly to your bookmarks and open it directly from the browser bookmarks when needed.
• He posted a lengthy sample from the model given the prompt “Please write a metafictional literary short story about AI and grief.” OpenAI has not extensively explored the use of AI for writing fiction.
• OpenAI rolled out its latest model, GPT-5.2, as competition with Google continued to heat up.
• Language capabilities may vary depending on the AI model.
• This includes the ability to make requests for deletion of AI-generated references about you.
• It can help you become a chat expert and gain the favor and goodwill of your friends.
• Indeed, we follow strict guidelines that ensure our editorial content is never influenced by advertisers.
• It’s compatible with a wide range of devices, from desktops and laptops to smartphones and tablets.
• OpenAI says its o1-pro uses more computing than its o1 “reasoning” AI model to deliver “consistently better responses.” It’s only accessible to select developers who have spent at least $5 on OpenAI API services.

That’s because ChatGPT lacks context awareness — in other words, the generated code isn’t always appropriate for the specific context in which it’s being used. OpenAI is introducing a new way for users to customize their interactions with ChatGPT. Some users found they can specify a preferred name or nickname and “traits” they’d like the chatbot to have. OpenAI suggests traits like “Chatty,” “Encouraging,” and “Gen Z.” However, some users reported that the new options have disappeared, so it’s possible they went live prematurely.

TextAdviser AI Chat is a free service that is accessible from anywhere, as long as you have an internet connection. It’s compatible with a wide range of devices, from desktops and laptops to smartphones and tablets. Our chatbot is built using the latest AI technology, ensuring that it can handle a wide range of queries and provide you with accurate and relevant information. Engage an advanced reasoning model for complex tasks like coding assistance, mathematical problem-solving, and in-depth analysis. Brainstorm ideas, explore topics, and get creative inspiration for your projects, writing, or daily tasks.

New users who have not purchased any plan can try Chatbox AI service for free, with daily quota refreshed every day. Get real-time information through AI-powered web search. Stay current with latest facts, news, and data from across the internet. Your chats are private to your account and never sold or used to train AI models. Conversation history is saved so you can revisit it from any device.

An Australian mayor has publicly announced he may sue OpenAI for defamation due to ChatGPT’s false claims that he had served time in prison for bribery. This would be the first defamation lawsuit against the text-generating service. It’s not documented anywhere that ChatGPT has a character limit. However, users have noted that there are some character limitations after around 500 words. We will see how handling troubling statements produced by ChatGPT will play out over the next few months as tech and legal experts attempt to tackle the fastest moving target in the industry.

Whether you need information, advice, or just a friendly chat, TextAdviser AI Chat is here to help. Generative AI models create text, images, audio, video, and code. Learn the major types, real-world examples, how they work, and how Chat-Sonic helps you compare leading generative AI tools in one place. Bring your ideas to life with Chatbox’s image generation feature. Simply describe what you envision, and watch as our AI transforms your words into stunning visuals.

Nation AI lets you start interacting with OpenAI’s AI models, GPT-5, GPT-4o and GPT-4 (the same ones used by OpenAI’s ChatGPT). The version may vary according to technological advances. That said, depending on what you do with them, you could spend anything from free to hundreds of dollars a month. Personally, I pay for four tools, each of which ranges from $10 to $20 per month.

What is an AI chatbot?

OpenAI is currently in the early stages of developing its own social media platform to compete with Elon Musk’s X and Mark Zuckerberg’s Instagram and Threads, according to The Verge. It is unclear whether OpenAI intends to launch the social network as a standalone application or incorporate it into ChatGPT. OpenAI plans to purchase Jony Ive’s devices startup io for $6.4 billion. Sarah Friar, CFO of OpenAI, thinks that the hardware will significantly enhance ChatGPT and broaden OpenAI’s reach to a larger audience in the future. OpenAI is shaking up its Model Behavior https://luckylove.ai team, the small but influential group that helps shape how its AI interacts with people. The roughly 14-person team is being folded into the larger Post Training group, now reporting to lead researcher Max Schwarzer.

DeepSeek did fine on the basic factual questions, but did poorly on the travel itinerary and job interview support prompts. It also returned buggy code on the coding challenge. Image generation created a link to a Google URL that doesn’t exist. Grok’s free offering absolutely aced the travel itinerary test question.

You underestimate the strength of the Vampire and there, you were biten and drained to become a vampire. Julian is your childhood best friend turned college roommate. You’ve been friends for years, but lately, he’s crossing boundaries.

• Upload a source face and let the AI do the rest – no apps, no sign-up required to try.
• The Best Free AI Chat is an advanced chatbot that uses artificial intelligence to engage in natural, meaningful conversations.
• I tried to sign in using my test account, but the AI wouldn’t even spin up the chatbot prompt interface.
• We use state-of-the-art encryption and data protection measures to ensure that your conversations remain confidential.
• Your chats are private to your account and never sold or used to train AI models.
• She can even take you to these places for immersive role-playing adventures, making your travel dreams come alive.
• It does not replace specialists and does not make independent decisions.
• This is particularly interesting because the last test asks for a representation of the movie Back to the Future and is meant to test how the AIs respond to potential guardrails about copyrighted content.
• The chatbot provides recommendations, images, and reviews of products in various categories such as fashion, beauty, home goods, and electronics.
• By the end of this codelab, you’ll have built your first interactive AI, ready to be expanded upon in subsequent parts of this series as we transform it into a sophisticated Multi-Agent System (MAS).

I uploaded a 40-page report and could just ask questions about it instead of reading it line by line. Occasionally, it misses some details, but it is still very convenient. Every image is free from watermarks and copyright issues, so you can confidently use them in projects, presentations, or publications. It doesn’t just fix errors; it also suggests ways to improve your code for better efficiency and performance.

And they’re not alone, with both Perplexity and a slew of competitor startups playing in the commerce space. Disney has signed a three-year deal with OpenAI, investing $1 billion and bringing characters from Disney, Marvel, Pixar, and Star Wars to OpenAI’s Sora video generator. The partnership will let users create AI videos using hundreds of Disney-owned characters, costumes, and props. On the same day, Disney notably launched a lawsuit against Google alleging “massive” copyright infringement occurring in its AI models.

• Agent Platform enables developers to build AI-powered chat apps.
• She doesn’t have many friends, and spends most of her time studying.
• I don’t have to switch between different apps for writing, image creation, and translations.
• CCaaS works alongside CRMs and features Conversational Agents for building a chatbot, Agent Assist for real-time assistance to human agents, and Conversational Insights for identifying call drivers and sentiment.
• The AI understands natural language — no special syntax needed.
• Rather than taking the easy way out and spewing a bunch of specs and model names at you, I approached the ranking process by running each chatbot through a series of real-world tests.
• That way, you can try my tests with any or all of the chatbots in your own browser window.
• Gemini was far more practical in its advice than ChatGPT, offering tangible tips for interview success and for increasing confidence going into the interview.
• We break down the features, academic use cases, pricing, alternatives, and how Chat-Sonic lets you compare AI tools without multiple subscriptions.
• Aside from using the Chatbox AI model service, when you utilise third-party API services to operate other models within the Chatbox app, we cannot guarantee the privacy and security of your data.
• For the long-context story assignment, ChatGPT lost a few points because it didn’t produce the 1,500 words required.
• 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.

Web Search

It does not rely on recurrent or convolutional structures, which were more common in earlier neural network architectures. Save, revisit, and organize your conversations effortlessly with chat history and folder management. Unlock creativity, productivity, and knowledge with our intelligent chat features. Chatbox places the utmost importance on your data privacy and security. While using the Chatbox app, all of your chat messages and settings data are stored locally on your device. Without your permission, Chatbox will not upload any of your data to its servers.

ChatGPT’s new beta feature, called tasks, allows users to set simple reminders. For example, you can ask ChatGPT to remind you when your passport expires in six months, and the AI assistant will follow up with a push notification on whatever platform you have tasks enabled. The feature will start rolling out to ChatGPT Plus, Team, and Pro users around the globe this week. OpeanAI intends to release its “first” open language model since GPT-2 “in the coming months.” The company plans to host developer events to gather feedback and eventually showcase prototypes of the model.

Generative AI is therefore an exciting opportunity to enhance our productivity and creativity. Nation AI is a natural language-based chatbot that uses OpenAI’s GPT-5 and GPT-4 AIs to respond to users. Accessible free of charge, and without creating an account. The free Claude tier immediately lost 20 points because it won’t generate images.

Sign in to Cleverbot

I don’t have to switch between different apps for writing, image creation, and translations. I had a problem where one of my PDF files wouldn’t process, so I contacted support. They responded the same day and helped me resolve it.

What is the latest version of ChatGPT?

• More than 130 million users have created over 700 million images since ChatGPT got the upgraded image generator on March 25, according to COO of OpenAI Brad Lightcap.
• On the same day, Disney notably launched a lawsuit against Google alleging “massive” copyright infringement occurring in its AI models.
• OpenAI plans to release an AI-powered web browser to challenge Alphabet’s Google Chrome.
• OpenAI CEO Sam Altman has put OpenAI on “code red,” telling staff the company will prioritize improving ChatGPT as pressure mounts from Google and other AI competitors, according to The Information.
• Some users found they can specify a preferred name or nickname and “traits” they’d like the chatbot to have.
• I uploaded a 40-page report and could just ask questions about it instead of reading it line by line.
• Sign up free for one more, or try our Pro plan with a 7-day free trial to unlock all premium models, file uploads, and higher limits.
• The ChatGPT maker, which initially planned to release the model around mid-July, has indefinitely postponed its launch to conduct additional safety testing.
• ChatGOT offers 100% free access with no hidden fees, so you can start chatting and creating right away.

That made me feel more confident in using the platform long-term. I love that I can try different AI models all in one place. Switching between GPT and other options makes it enjoyable to compare responses. It feels like having several experts at my fingertips.

• AI applications are widespread and can be found in various industries, including healthcare, finance, education, transportation, and entertainment.
• They claim that the AI impedes the learning process by promoting plagiarism and misinformation, a claim that not every educator agrees with.
• Gumbo is often a restaurant offering made of whatever meat, poultry, or seafood leftovers are available.
• OpenAI used the subreddit r/ChangeMyView to measure the persuasive abilities of its AI reasoning models.
• We use their official APIs, such as ChatGPT or ChatGPT Image, to deliver the technology as part of a service agreement with these companies.Legal Notice.
• By Day 4, it seemed to lose the will to live, suggesting just one museum.
• Below, you’ll find a timeline of ChatGPT product updates and releases, starting with the latest, which we’ve been updating throughout the year.
• Each model has unique strengths for different tasks.
• Conversational Agents natural language module understands the nuances of human language, translating end-user text or audio during a conversation to structured data that your apps and services can understand.
• Grok was the only AI to report word count (1,512) for the long-form story project.
• Anthropic’s Claude is also useful for certain tasks.

• DeepSeek did fine on the basic factual questions, but did poorly on the travel itinerary and job interview support prompts.
• Our AI writing tools help you create compelling content instantly.
• The feature is currently in beta in the U.S. and India.
• On the list of upcoming models are GPT-4.1 and smaller versions like GPT-4.1 mini and nano, per the report.
• That said, depending on what you do with them, you could spend anything from free to hundreds of dollars a month.
• Simply create an account, choose your AI companion, and start chatting.
• Simply type in your query, and the chatbot will provide you with a list of relevant keywords to choose from.
• The service is built on a large-scale, multilingual dataset that enables it to process and understand text in multiple languages.
• Develop chatbots, AI agents, and human-like contact center experiences with Google’s industry leading AI.
• If you’re an active Microsoft user, you shouldn’t hesitate to use Copilot.

Have you tried any of the eight chatbots I tested, or did your results differ from mine? Do you value accuracy, creativity, or personality most in your AI assistant? Are you sticking with one chatbot or switching depending on the task? DeepSeek also won’t run without an account and a login. Responses took a little longer than all the other chatbots.

Instead of generating just one image, it generated four. Most were fairly generic, but it made a reasonable attempt. I wouldn’t advise using Meta AI for text-based prompts, but you might get a nice image or two out of it.

Nation AI is therefore especially valuable for people who do not know how to write advanced prompts. I also wanted to see if you could get quality image generation from a free AI. With a few limited exceptions from also-ran contenders, the answer is yes. For test prompts, I pulled the four image prompts shown in my comparison of image generators article. This is particularly interesting because the last test asks for a representation of the movie Back to the Future and is meant to test how the AIs respond to potential guardrails about copyrighted content. Even though it’s very old, I chose Back to the Future because its imagery is iconic and known to almost everyone.

This achievement is a direct result of your trust and support. We remain committed to creating innovative and accessible AI technology for millions of users worldwide. You can create images from text with our free AI image generator. Text-generating AI models like ChatGPT have a tendency to regurgitate content from their training data. Several tools claim to detect ChatGPT-generated text, but in our tests, they’re inconsistent at best.

If you sign in with a free account, you can sync saved chats across devices. OpenAI allows users to save chats in the ChatGPT interface, stored in the sidebar of the screen. More and more tech companies and search engines are utilizing the chatbot to automate text or quickly answer user questions/concerns. OpenAI is launching a research preview of Operator, a general-purpose AI agent that can take control of a web browser and independently perform certain actions. Operator promises to automate tasks such as booking travel accommodations, making restaurant reservations, and shopping online.

As a result of that roadmap decision, OpenAI no longer plans to release o3 as a standalone model. OpenAI says its o1-pro uses more computing than its o1 “reasoning” AI model to deliver “consistently better responses.” It’s only accessible to select developers who have spent at least $5 on OpenAI API services. OpenAI charges $150 for every million tokens (about 750,000 words) input into the model and $600 for every million tokens the model produces. It costs twice as much as OpenAI’s GPT-4.5 for input and 10 times the price of regular o1.