ChatGPT Go is now available globally, following its initial launch in India and other markets. This subscription option is priced at $8 per month in the US and offers features that significantly expand on the free tier. Users get ten times the message limit, the ability to upload files, create images, and benefit from a longer memory and context window. ChatGPT Go provides access to the latest model, GPT-5.2 Instant, aimed at those seeking more functionality at a lower cost. OpenAI has announced plans to introduce ads for ChatGPT Go and the free tier, starting with users in the US. Ads will appear at the bottom of responses when they relate to the user's conversation. This move is intended to maintain affordable access to AI services. Free and Go users can inquire about the ads and dismiss them if desired. Notably, ads will not show up in discussions involving sensitive topics like health or politics. For comparison, ChatGPT Plus, which costs $20 per month, remains ad-free and includes access to advanced models, legacy models, custom GPTs, and tools like the Codex agent. OpenAI emphasizes that ChatGPT Plus and higher subscription tiers (Pro, Business, and Enterprise) will not feature ads, maintaining a distinct experience for paying users.