Industry Insights 16 min read

ChatGPT Is Dead? OpenAI’s Biggest Revamp Shifts From Chat to AI Agent Platform

OpenAI’s latest overhaul eliminates the traditional chat window, merges Codex and ChatGPT into a unified Agent platform, adds third‑party services like Canva and Booking.com, and signals a strategic pivot driven by mounting financial pressure, fierce competition with Anthropic, and an imminent trillion‑dollar IPO race.

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ChatGPT Is Dead? OpenAI’s Biggest Revamp Shifts From Chat to AI Agent Platform

OpenAI’s redesign: removing the chat box

More than a dozen current and former OpenAI employees confirmed, via a Financial Times leak, that ChatGPT will undergo its largest redesign since its 2022 launch. The traditional conversation box will disappear, and the web and app interfaces will be replaced by a cleaner layout that foregrounds new capabilities.

OpenAI redesign illustration
OpenAI redesign illustration

Shift from “you ask, I answer” to “you say, I do”

Core product lead Thibault Sottiaux explained that the new logic will be “you say, I go do it.” A personal Agent will handle tasks such as booking flights, managing schedules, writing code, generating reports, and running data analysis, across phone, computer, browser, and even car.

Codex becomes the core of ChatGPT

Codex’s leader was promoted in May to head the entire core‑product and platform team, overseeing consumer, enterprise, and developer lines. Codex’s growth after the February desktop‑app launch (80 k users → 500 k in six months) demonstrates that a programming tool can evolve into an Agent platform serving knowledge workers across domains.

Codex growth chart
Codex growth chart

Super‑app strategy and distribution rights

OpenAI aims to control the “instant of user intent” by embedding third‑party services (Canva, Booking.com, etc.) directly into the Agent. The company has already begun serving ads to free users, generating over $100 million in annualized ad revenue within six weeks. Controlling the distribution channel is presented as the true value of the super‑app.

Financial pressure and the race to a trillion‑dollar IPO

OpenAI has 10 billion monthly active users, but only about 5 % (≈500 million) are paying $20 per month, yielding a $250 billion annualized revenue run‑rate while losing $1.22 for every dollar earned. An SEC filing in May targets a valuation above $1 trillion for a September IPO. Anthropic, after a $650 million Series H round, now values at $965 billion and is slated for an October IPO, marking the first quarter‑year where two AI firms approach the trillion‑dollar mark.

Organizational shift: Codex leads, ChatGPT follows

Thibault Sottiaux, previously Codex’s head, now leads the combined core‑product team. Nick Turley, who grew ChatGPT to 9 billion weekly active users, moved to the enterprise line. Internal memo from Greg Brockman emphasizes “invest in a unified Agent platform” rather than “upgrade ChatGPT.”

Agent commercialization: coding as the first use case

Agent commercialisation starts with code because ROI can be measured (repositories, tests, PRs, bugs, delivery cycles). Codex’s desktop‑app launch in February 2024 grew from 80 k to 500 k users (six‑fold) with 20 % non‑developer users and a growth rate for knowledge workers more than three times that of developers. OpenAI has released vertical plugins for banking, research, sales, and design, turning a “programming tool” into an Agent platform that serves all knowledge work.

When a programming tool begins serving bankers and designers, it ceases to be merely a coding assistant; the chat box becomes a thin entry point while the backend runs Agents.

GitHub activity as side evidence

GitHub code‑commit volume is projected to rise from 10 billion in 2025 to 140 billion in 2026. AI‑generated pull‑request activity grew from 4 million in September 2025 to 17 million in March 2026, indicating that machines, not humans, will dominate future code contributions.

GitHub activity projection
GitHub activity projection

Competitive landscape with Anthropic

Anthropic’s Claude Code holds 54 % of the coding‑assistant market, with 112 k GitHub stars versus Codex CLI’s 74 k. Claude Code now accounts for roughly 10 % of public GitHub commits, up from 4 % earlier this year. On May 13, OpenAI offered Claude Code enterprise customers two months of free Codex usage, prompting Anthropic to raise Claude Code’s weekly usage limits by 50 %.

Former OpenAI researcher and Leonis Capital partner Jenny Xiao observed that both firms have converged on IPO goals, and investors care primarily about cash flow rather than visionary narratives.

Revenue and user‑metric comparison

Anthropic’s annualized revenue has surpassed $300 billion (some analysts cite $470 billion), exceeding OpenAI’s $250 billion.

OpenAI’s 10 billion MAU grew at 62 % YoY, while Claude App’s 5.6 billion MAU grew at 640 %.

Claude App users reduced average ChatGPT usage time by 5 %.

Claude Code’s market share (54 %) and contribution to public commits (≈10 %) outpace Codex’s (≈4 %).

IPO timeline

OpenAI filed a secret S‑1 on May 22, targeting a valuation above $10 trillion, with Goldman Sachs and Morgan Stanley as lead underwriters and an earliest listing in September. Eleven days later, Anthropic filed its S‑1, targeting an October IPO. This marks the first quarter where two AI firms with near‑trillion valuations pursue public listings simultaneously.

Conclusion: the Agent platform as the only viable path

OpenAI’s financial story shows monthly revenue of roughly $20 billion (annualized $250 billion) but a $1.22 loss per dollar earned, and the company does not expect positive cash flow before 2030. The “super‑app” model—enterprise automation, API usage, and partner traffic fees—offers the only route to monetize the 10 billion‑user base, turning it into the world’s largest sales funnel.

Code example

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AI agentsChatGPTOpenAISuper appAI marketAnthropicCodex
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