–:–:–:– 🚨 Flash Sale 🚨 Get $100 off your Disrupt 2026 ticket Get $400 off your Disrupt 2026 ticket: REGISTER NOW. Close TechCrunch Desktop Logo TechCrunch Mobile Logo LatestStartupsVentureAppleSecurityAIAppsDisrupt 2026 EventsPodcastsNewsletters SearchSubmit Site Search Toggle Mega Menu Toggle Topics Latest AI Amazon Apps Biotech & Health Climate Cloud Computing Commerce Crypto Enterprise EVs Fintech Fundraising Gadgets Gaming Google Government & Policy Hardware Instagram Layoffs Media & Entertainment Meta Microsoft Privacy Robotics Security Social Space Startups TikTok Transportation Venture More from TechCrunch Staff Events Startup Battlefield StrictlyVC Newsletters Podcasts Videos Partner Content TechCrunch Brand Studio Crunchboard Contact Us Image Credits:Jakub Porzycki/NurPhoto / Getty Images AI ChatGPT brings unlimited text chats to free users Ivan Mehta 10:34 AM PDT · August 6, 2026 OpenAI is removing limits on text-based chats for all users on ChatGPT, which recently crossed the 1 billion weekly user mark, the company announced today. The new GPT-5.6 Luna model will power this experience and will be the default model for Free and Go users, replacing GPT-5.5. Both users will also get a new “Think” button that lets them select higher reasoning power for complex questions. OpenAI said that there will still be separate limits for files, images, voice, and image generation. Image Credits:OpenAI The update brings changes for Plus and Pro users as well. They’ll gain access to an upgraded GPT-5.6 Sol model that’s better for quick tasks such as questions, web research, advice, planning, writing, and making decisions. The company noted that this new model will give more compact and robust answers. (Notably, this is a separate version from GPT-5.6 Sol used for Codex and Work, which is unchanged.) ChatGPT Plus and Pro users are also getting a thinking slider to adjust “how much” thought the model puts into an answer. They can tune the thinking slider based on complexity and steps involved in solving a query. Image Credits:OpenAI OpenAI said an internal evaluation found that, compared to GPT-5.5-Instant, factual errors were 62% less common for GPT-5.6 Luna and 68% less common for GPT-5.6 Sol. The updated version of GPT-5.6 Sol is available to Plus and Pro users today, while the other changes for Free and Go users are arriving this week. Next week, users will gain access to unlimited text chats and the new Think button for harder questions. Topics AI, Apps, ChatGPT, OpenAI When you purchase through links in our articles, we may earn a small commission. This doesn’t affect our editorial independence. Ivan Mehta Ivan covers global consumer tech developments at TechCrunch. He is based out of India and has previously worked at publications including Huffington Post and The Next Web. You can contact or verify outreach from Ivan by emailing [email protected] or via encrypted message at ivan.42 on Signal. View Bio October 13 – 15 San Francisco Scale faster. Grow your portfolio. Gain practical expertise. No matter your goal, Disrupt can empower you.Save up to $330 today! REGISTER NOW Most Popular Elon Musk repeatedly one-upped his execs on SpaceX’s first earnings call Sean O'Kane Bending Spoons to buy Airtable for $1.28B Ivan Mehta Influencers draw backlash for attending OpenAI’s first luxury trip Dominic-Madori Davis Sequoia’s Shaun Maguire leads $1B round for nuclear startup Valar Atomics Julie Bort Malaysia is reportedly shutting down Balaji Srinivasan’s Network School Anthony Ha YouTuber Hank Green says his AI usage is ‘not healthy’ Anthony Ha WhatsApp is testing a new folder for messages from large businesses Ivan Mehta Loading the next article Error loading the next article X LinkedIn Facebook Instagram youTube Mastodon Threads Bluesky TechCrunchStaffContact UsAdvertiseCrunchboard JobsSite Map Terms of ServicePrivacy PolicyRSS Terms of UseCode of Conduct OpenAI vs AppleNous ResearchSpace Data CentersStaya NadellaSpaceX StarshipTech LayoffsChatGPT © 2026 TechCrunch Media LLC.
