{"slug": "openai-to-merge-chatgpt-and-codex-token-allowances-in-december-2026", "title": "OpenAI to merge ChatGPT and Codex token allowances in December 2026", "summary": "OpenAI will merge ChatGPT and Codex into a single shared token allowance for Plus, Pro, and Business subscribers starting in December 2026, with usage across both products counted against one credit balance measured in credits per million tokens. The change follows OpenAI's April 2, 2026 shift to token-based usage pricing and its October 2026 doubling of allowances for Pro 100 and Pro 500, while Pro plans remain without a 5-hour limit that Plus and Business plans carry. The shared pool lets developers use idle ChatGPT credits for Codex work but means heavy coding use can squeeze general ChatGPT usage, and OpenAI has not said how Pro weekly caps will interact with the combined allowance.", "body_md": "# OpenAI to merge ChatGPT and Codex token allowances in December 2026\n\nOpenAI / Wikimedia Commons (Public domain)\n\nPlus, Pro, and Business subscribers will draw from one shared pool of usage across chat and coding\n\n[OpenAI](https://cryptobriefing.com/markets/openai/) is about to combine two buckets into one. Starting in December, ChatGPT and Codex will share a single token allowance for subscribers on the Plus, Pro, and Business plans.\n\nThe change matters because it alters how paying customers budget their usage. A heavy afternoon of Codex work will now eat into the same allowance you’d otherwise spend asking ChatGPT to rewrite your emails.\n\n## What’s changing and who it affects\n\nThe unified allowance covers OpenAI’s three main paid tiers: Plus, Pro, and Business. Under the new setup, usage across both products will be counted against one shared credit balance.\n\nThat balance is measured in credits per million tokens across all models. Tokens are the small chunks of text that AI models read and write.\n\nThe integration brings Codex, OpenAI’s coding agent, more fully into the ChatGPT ecosystem. The research places the start in December 2026.\n\nPlan structures still differ in important ways. Pro plans do not carry a 5-hour limit, while Plus and Business plans do. Pro users may still face weekly caps, though.\n\n## How OpenAI got here\n\nThis move is the latest step in a broader pricing overhaul. On April 2, 2026, OpenAI shifted to token-based usage pricing, measured in credits per million tokens.\n\nBefore that, users worked under a per-message estimate. That approach treated a quick question and a sprawling, compute-heavy request as roughly equivalent units.\n\n### AI, tech, and the markets they move—in one daily briefing.\n\nDaily. Free. Join 34,000+ readers across crypto, finance, and policy.\n\nThe token system was designed to better reflect the computational demands of different tasks, particularly for advanced models such as GPT-6.\n\nPro plans have also seen notable adjustments along the way. In October 2026, allowances for Pro 100 and Pro 500 doubled. A planned reduction for Pro 200 was canceled.\n\nCodex users have had their own share of tweaks. In late December 2025, OpenAI offered temporary doublings of Codex limits. The research also notes that further policy clarifications were suggested for December 2026.\n\n## What this means for users and OpenAI\n\nFor developers, the shared pool removes the awkwardness of running out of Codex capacity while ChatGPT credits sit unused.\n\nOn the other hand, it introduces a new kind of competition inside your own account. A team that leans heavily on Codex for coding could find its general ChatGPT usage squeezed.\n\nFor Business customers, a single metered balance is easier to track and forecast than two separate ones. The research findings suggest more user-friendly and financially predictable frameworks may make businesses more inclined to adopt these tools.\n\nSeveral open questions remain for subscribers. How weekly caps on Pro plans will interact with the combined allowance is one. Whether Plus and Business users will find the 5-hour limits more restrictive once Codex draws from the same balance is another.\n\nThe pricing history adds a note of caution. OpenAI has adjusted allowances multiple times, including doublings and a canceled reduction. Anyone building workflows around current limits should expect that the numbers could move again.\n\nUsers who split time between chatting and coding should start paying attention to which activities consume the most tokens. Come December, every prompt and every code generation will be drawing from the same well.\n\n**Disclosure:** This article was edited by Diego Almada Lopez. For more information on how we create and review content, see our [Editorial Policy](https://cryptobriefing.com/editorial-policy/).\n\n## More in AI\n\n[See all](https://cryptobriefing.com/artificial-intelligence/)", "url": "https://wpnews.pro/news/openai-to-merge-chatgpt-and-codex-token-allowances-in-december-2026", "canonical_source": "https://cryptobriefing.com/openai-unifies-chatgpt-codex-token-allowance/", "published_at": "2026-10-31 20:34:29+00:00", "updated_at": "2026-10-31 20:50:44.646123+00:00", "lang": "en", "topics": ["ai-products", "large-language-models", "ai-tools", "developer-tools"], "entities": ["OpenAI", "ChatGPT", "Codex", "Plus", "Pro", "Business", "GPT-6", "Diego Almada Lopez"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/openai-to-merge-chatgpt-and-codex-token-allowances-in-december-2026", "markdown": "https://wpnews.pro/news/openai-to-merge-chatgpt-and-codex-token-allowances-in-december-2026.md", "text": "https://wpnews.pro/news/openai-to-merge-chatgpt-and-codex-token-allowances-in-december-2026.txt", "jsonld": "https://wpnews.pro/news/openai-to-merge-chatgpt-and-codex-token-allowances-in-december-2026.jsonld"}}