#GO Subscription Usage Limits
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Information about ChatGPT Go’s exact, per-feature limits is incomplete in the provided sources. Here’s everything that is documented:
1. General usage limits
- ChatGPT Go “includes higher usage limits than the Free plan for core chat and tools. Limits may vary based on system conditions to ensure a smooth experience for all users.” The article does not specify exact numeric caps for each tool. [Usage limits]
2. GPT‑5.3 model limits (chat messages)
- For Plus and Go:
- You can send up to 160 messages with GPT‑5.3 every 3 hours.
- After reaching this limit, chats automatically switch to the mini version of the model until the limit resets. [GPT‑5.3/5.4 usage]
3. “Thinking” / reasoning usage on Go
- On Go, you can enable Thinking from the tools “+” menu.
- Go users can send up to 10 Thinking messages every 5 hours after enabling it. [GPT‑5.3/5.4 usage]
4. Included features (without precise numeric caps)
ChatGPT Go includes everything in the Free plan plus: [What’s included]
- “Unlimited” chat access to GPT‑5.3 Instant* (practically governed by the 160‑messages‑per‑3‑hours limit above and abuse safeguards).
- Extended access to image generation (no exact per‑day/month numbers given).
- Extended access to file uploads and advanced data analysis (again, no specific numeric limits given).
- Longer memory (no explicit token or conversation length numbers).
- Access to projects, tasks, and custom GPTs; for projects specifically, Go users can upload up to 25 files per project. [Projects limits]
*“Unlimited” is explicitly “subject to abuse safeguards,” and the docs emphasize that limits may change based on system conditions. [What’s included; Usage limits]
5. What is not specified
The knowledge sources do not provide concrete numeric limits for ChatGPT Go on:
- Total images per day/month
- Total file‑analysis runs or advanced data analysis sessions
- Voice usage beyond “same as Free” (stated only indirectly via “everything in Free”)
- Any per‑month overall cap on usage