OpenAI ships GPT‑5.5 and Image 2.0

OpenAI released GPT-5.5 on April 23, pitching it less as a chatbot upgrade than as a model for coding, research, spreadsheets, and other computer-based work. (openai.com) The company said GPT-5.5 is rolling out to Plus, Pro, Business, and Enterprise users in ChatGPT and Codex, while GPT-5.5 Pro is going to Pro, Business, and Enterprise users in ChatGPT. OpenAI said an application programming interface release is coming “very soon.” (openai.com) OpenAI said the model is designed to handle messy multi-step jobs with less step-by-step prompting, including writing and debugging code, researching online, analyzing data, creating documents and spreadsheets, and operating software across tools. The company also said GPT-5.5 matches GPT-5.4 on per-token latency while using fewer tokens on the same Codex tasks. (openai.com) That pitch reflects where the market has moved in 2026: companies are selling artificial intelligence less on one-shot answers and more on whether a model can finish office and developer tasks over time. OpenAI’s own launch page describes the strongest gains in agentic coding, computer use, knowledge work, and early scientific research. (openai.com) The release also lands as OpenAI faces sharper competition from Anthropic and Google in coding and workplace tools. TechCrunch reported that OpenAI executives tied GPT-5.5 to a broader push toward a unified “super app” that combines ChatGPT, Codex, and browser-style tools for enterprise customers. (techcrunch.com) Two days earlier, on April 21, OpenAI released ChatGPT Images 2.0, an image generator the company said has better text rendering, multilingual support, and stronger visual reasoning. OpenAI’s system card said a new “thinking mode” can use reasoning tools and live web search data before generating an image. (openai.com, deploymentsafety.openai.com) That matters because older image generators often struggled with signs, charts, menus, and other layouts where pictures and words have to line up exactly. OpenAI is now pitching image generation for slides, diagrams, and other work products, not just art prompts. (openai.com, venturebeat.com) OpenAI paired both launches with safety language. The company said GPT-5.5 went through preparedness testing and red-teaming with nearly 200 early-access partners, and its Images 2.0 system card warns that higher realism raises the risk of more convincing deepfakes involving real people, places, or events. (openai.com, deploymentsafety.openai.com) The throughline in both products is not a single headline benchmark. OpenAI is selling GPT-5.5 and Images 2.0 as tools that fit into work already done on a computer, from fixing code to building a chart with readable labels. (openai.com, theverge.com)