ChatGPT Articles
19 articles across AI Catchup's news, guides, tutorials, and comparisons.
All ChatGPT articles
ChatGPT Sites Adds Teammate Editors: Collaborate on the Same Project and Publish Together
OpenAI added teammate editing to ChatGPT Sites. A Site owner can give an active member of the same ChatGPT workspace Can edit access; editors can update and save the Site, then publish later versions to the same URL after the owner’s first publish. Ownership, access, URL, secrets, and custom-domain controls remain with the owner.
ChatGPT Voice Can Start and Steer Codex Tasks on Desktop, With Mobile Remote Access
ChatGPT Voice now provides a hands-free way to start, monitor, and steer Codex work. OpenAI says Voice can coordinate Codex tasks in the ChatGPT desktop app, while mobile access is available through Remote on iOS after pairing an iPhone with a desktop host. Voice conversations use the Codex task’s usage budget and require a new chat or task to begin in voice mode.
ChatGPT Adds Interactive Quizzes and Restaurant Reservation Search
OpenAI has added interactive quizzes to ChatGPT on web and mobile for consumer and Edu plans, while restaurant reservation search is rolling out across ChatGPT plans on mobile, web, and desktop. ChatGPT can use your topic, location, date, party size, and preferences to help with each workflow.
OpenAI Launches Computer History for ChatGPT and Codex on Mac
OpenAI is rolling out Computer History in the ChatGPT desktop app for macOS. When users opt in, ChatGPT and Codex can use recent interaction events to build local memories and a timeline, answer questions about past work, and suggest skills or automations. The feature is off by default and includes app and website permissions, pause and delete controls, and a 48-hour temporary event-file window.
ChatGPT Desktop App Arrives on Linux in Preview
OpenAI is previewing the ChatGPT desktop app for Linux. The app brings ChatGPT, ChatGPT Work, and Codex to supported Linux systems, with official posts listing Ubuntu 24.04 and 26.04, Debian 13, and Fedora 43 and 44, plus .deb and .rpm packages for x64 and ARM64.
Codex Can Import Workflows From Other AI Agents
OpenAI now lets the ChatGPT desktop app and Codex CLI import supported setup and recent work from other agents. The desktop app can import from Claude Code, Claude Cowork, and Cursor, while Codex CLI supports Claude Code and Cursor, with automatic updates and import history available in the desktop app.
OpenAI Resets ChatGPT Work And Codex Limits For Paid Users
OpenAI executive Tibo first announced a usage reset for paid ChatGPT Work and Codex users on August 8, 2026, then said the five-hour limit will return for Plus accounts across both products on August 26. The approved posts do not publish a numeric allowance, a new API billing rule, or details beyond that plan and product scope.
ChatGPT Expands GPT-5.6 Luna Access and Adds a Reasoning Slider
OpenAI is making GPT-5.6 Sol the single Chat experience for Plus and Pro users, adding a reasoning-effort slider across web, mobile, and desktop. Free and Go users are getting GPT-5.6 Luna as the default model, unlimited text chats, and a Think button for harder questions.
OpenAI Details GPT-Live’s Full-Duplex Voice Architecture
OpenAI says GPT-Live is a third-generation voice system that can listen and speak at the same time, keep media flowing while deeper reasoning and tool use run asynchronously, and power ChatGPT Voice today. The architecture is also intended to underpin an upcoming GPT-Live API.
GPT-5.4 Leaves ChatGPT-Signed-In Codex on August 31
OpenAI says GPT-5.4 and GPT-5.4 mini will no longer be available to users signed in with ChatGPT starting August 31, 2026. The models remain available through the OpenAI API and Codex sessions authenticated with an API key.
Codex ImageGen Adds a Lightbox + Canvas Workflow for Image Editing on Desktop
OpenAI Developers announced a new ImageGen workflow in Codex: a lightbox viewer and a canvas-style editing surface designed for direct, point-and-edit changes (erase, annotate, place text) instead of long prompt rewrites.
OpenAI Cuts GPT-5.6 Prices and Renames Priority Processing to Fast Mode
OpenAI reduced GPT-5.6 Luna pricing by 80% and Terra by 20%, then announced temporary GPT-5.6 Sol API and credit pricing relief for the next three months. OpenAI also renamed Priority processing to Fast mode and updated its pricing guidance for the GPT-5.6 family.
OpenAI’s GPT‑Live‑1 powers the new ChatGPT Voice experience (web search, memory, and multimodal chat)
OpenAI’s latest ChatGPT Voice rollout is powered by GPT‑Live‑1 for paid users and GPT‑Live‑1 mini for Free users, enabling simultaneous listening and speaking and adding support for web search, memory, and mixed text+image conversations in Voice.
OpenAI Launches ChatGPT Work: A Codex-Sibling Agent for Long-Running Deliverables
OpenAI introduced ChatGPT Work, a new agent in ChatGPT powered by Codex and GPT-5.6 that takes action across apps and files and stays on a project for hours to turn a goal into finished work. Work handles research and deliverables; Codex stays the dedicated software-development agent.
OpenAI Ships a New GPT-5.5 Instant in ChatGPT: Better Intent, Constraints, and Shopping/Local Recs
OpenAI says a new version of GPT-5.5 Instant is rolling out in ChatGPT with better intent understanding, more reliable handling of complex constraints, and improved shopping and local recommendations. Per OpenAI, it reaches paid users first and free users the next day. GPT-5.5 Instant is ChatGPT's default for logged-in users.
ChatGPT 'Dreaming': OpenAI's New Memory Architecture Curates What It Remembers in the Background
OpenAI rolled out a more capable, compute-efficient ChatGPT memory architecture built on 'dreaming' -- a background process that curates memories by referencing chat history without prompting. It carries context forward better, follows preferences across conversations, and updates memories as time passes. Plus and Pro users in the US first, with Free and international users following.
Codex Adds Windows Computer Use + ChatGPT Mobile Windows Connections for On-the-Go Steering
OpenAI says Codex can now use Computer use on Windows to test apps, debug flows, and review work on your Windows machine, and that Codex in the ChatGPT mobile app can connect to Windows machines so you can steer tasks from your phone.
Codex in the ChatGPT Mobile App: Run, Review, and Steer Codex from Your Phone
Yes, you can drive Codex from your phone. The ChatGPT mobile app on iOS and Android connects to a host running the ChatGPT desktop app on macOS or Windows, and from the phone you start work, review diffs and terminal output, and approve actions. Codex still executes on the host, which must stay awake and online.
GPT-5.5 Is Here: State-of-the-Art Agentic Coding, 1M Context, and a New Pro Tier
OpenAI launched GPT-5.5 on April 23, 2026 -- its smartest model yet, with state-of-the-art scores on Terminal-Bench 2.0 (82.7%), GDPval (84.9%), and OSWorld-Verified (78.7%), GPT-5.4 per-token latency, and a new GPT-5.5 Pro tier for harder work. Available in ChatGPT and Codex today, with API at $5/M input and $30/M output coming soon.