Update README.md

README.md

@@ -1,7 +1,35 @@
 # Awesome Free unofficial ChatGPT websites without account/API key requirement 🔥
 <img align="center" height=300 alt="OpenAI ChatGPT Cover Banner" src="https://user-images.githubusercontent.com/67185896/236300795-7926211f-6a43-4f19-b94a-0da2c7776e47.png">
 
-The following list contains several unofficial websites (reverse proxies) for using [OpenAI's ChatGPT](https://chat.openai.com/) for free.
+The following list contains several unofficial websites (reverse proxies) for using [OpenAI's ChatGPT](https://chat.openai.com/) with for free. The following chat models can be used (depends on site):
+- `gpt-3.5-turbo` (allows max. 4,096 input tokens)
+- `gpt-4` (allows max. 8,192 input tokens)
+- `gpt-4-32k` (allows max. 32,768 input tokens)
+
+## Working websites
+Use for free and without an account:
+
+- [ai.ls](https://ai.ls/?chat=1) 🤖🌡️
+- [freegpt.one](https://freegpt.one)
+- [fastgpt.app](https://fastgpt.app/) 🧠🧠 (limtied)
+- [chatbot.theb.ai](https://chatbot.theb.ai)
+- [dev.yqcloud.top](https://dev.yqcloud.top)
+- [aitianhu.com](https://www.aitianhu.com) 🤖
+- [51buygpt.com](https://chat.51buygpt.com) 🤖
+- [promptboom.com](https://www.promptboom.com)
+- [promptboom.com/chatgptpro](https://www.promptboom.com/chatgptpro) 🧠?
+- [chatgptunli.com](https://www.chatgptunli.com/chatgpt) 🤖
+- [chat.gptplus.one](https://chat.gptplus.one) 🤖 🌡️
+- [chatgptproxy.info](https://chatgptproxy.info) 🤖
+- [chatgpt.hz-it-dev.com](https://chatgpt.hz-it-dev.com) 🤖 🧠🧠 🌡️
+
+🤖 = No cloudflare
+
+🧠 = GPT-4 is supported
+
+🧠🧠 = GPT-4-32k is supported
+
+🌡️ = Temperature configurable 
 
 ## Disclaimer
 
@@ -13,28 +41,7 @@ This project is not affiliated to or maintained by OpenAI. Please make sure to r
 
 **Tip:** install uBlock Origin, Brave or any other ad-blocker to protect from the extensive ads on these websites :)
 
-## Working websites
+## Useful resources:
-Use for free and without an account:
-
-- [ai.ls](https://ai.ls/?chat=1) 🤖
-- [freegpt.one](https://freegpt.one) ☁️
-- [fastgpt.app](https://fastgpt.app/) ☁️
-- [chatbot.theb.ai](https://chatbot.theb.ai) ☁️
-- [dev.yqcloud.top](https://dev.yqcloud.top) ☁️
-- [chat.gptplus.one](https://chat.gptplus.one) 🤖
-- [aitianhu.com](https://www.aitianhu.com) 🤖
-- [chatgptproxy.info](https://chatgptproxy.info) 🤖
-- [51buygpt.com](https://chat.51buygpt.com) 🤖
-- [promptboom](https://www.promptboom.com) ☁️
-- [chatgpt.hz-it-dev.com](https://chatgpt.hz-it-dev.com) 🤖
-- [chatgptunli.com](https://www.chatgptunli.com/chatgpt) 🤖
-
-☁️ = Cloudflare
-🤖 = No cloudflare
-
-***
-
-More useful resources:
 - [Awesome ChatGPT](https://github.com/humanloop/awesome-chatgpt)
 - [API Documentation](https://platform.openai.com/docs)
 - [OpenAI Blog about ChatGPT](https://openai.com/blog/chatgpt/)