# OpenAI API vs ChatGPT **URL:** \ **Category:** ChatGPT\ **Created:** [February 6, 2023, 1:16pm UTC](https://community.openai.com/t/openai-api-vs-chatgpt/49943 "2023-02-06T13:16:03Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![crinog](https://sea2.discourse-cdn.com/openai1/user_avatar/community.openai.com/crinog/32/23276_2.png) [@crinog](https://community.openai.com/u/crinog)\ **Post date:** [February 6, 2023, 1:16pm UTC](https://community.openai.com/t/openai-api-vs-chatgpt/49943/1 "2023-02-06T13:16:03Z")
Hi, how would I need to setup the API parameters so that the replies are at the level of ChatGPT? I have experienced a higher level of quality when using ChatGPT rather than the text-davinci-003. So I would like to use the API with ChatGPT quality. Thank you! And, BTW, amazing tool no one can say too much about it and its future impact… ---
**Author:** ![udm17](https://sea2.discourse-cdn.com/openai1/user_avatar/community.openai.com/udm17/32/139530_2.png) [@udm17](https://community.openai.com/u/udm17)\ **Post date:** [February 6, 2023, 1:22pm UTC](https://community.openai.com/t/openai-api-vs-chatgpt/49943/2 "2023-02-06T13:22:23Z")
The difference between API GPT and chatGPT is that chatGPT has been further fine-tuned using human response based reinforced learning, making it’s text generator better. Currently, there is no way to mimic that using the API calls to GPT3. However, a possible chatGPT API is in the works as mentioned in one of the pinned topics in the forum. I am personally waiting for the chatGPT API as well. ---
**Author:** ![nathalie](https://sea2.discourse-cdn.com/openai1/user_avatar/community.openai.com/nathalie/32/33065_2.png) [@nathalie](https://community.openai.com/u/nathalie)\ **Post date:** [February 22, 2023, 12:28pm UTC](https://community.openai.com/t/openai-api-vs-chatgpt/49943/3 "2023-02-22T12:28:10Z")
> [@udm17](#): > > possible chatGPT API is in the works Cannot wait. The output is so much more substantial. ---
**Author:** ![udm17](https://sea2.discourse-cdn.com/openai1/user_avatar/community.openai.com/udm17/32/139530_2.png) [@udm17](https://community.openai.com/u/udm17)\ **Post date:** [February 22, 2023, 12:30pm UTC](https://community.openai.com/t/openai-api-vs-chatgpt/49943/4 "2023-02-22T12:30:24Z")
Welcome to the forum Nathalie ! If you haven’t seen it already, there is a waitlist where you can apply for ChatGPT API. Be sure to subscribe ! ---
**Author:** ![nathalie](https://sea2.discourse-cdn.com/openai1/user_avatar/community.openai.com/nathalie/32/33065_2.png) [@nathalie](https://community.openai.com/u/nathalie)\ **Post date:** [February 22, 2023, 12:55pm UTC](https://community.openai.com/t/openai-api-vs-chatgpt/49943/5 "2023-02-22T12:55:35Z")
All registered. 🙂 Thanks for that tip @udm17 . Does anyone know if there is an ETA for roll out yet? ---
**Author:** ![tashilham313](https://avatars.discourse-cdn.com/v4/letter/t/f05b48/32.png) [@tashilham313](https://community.openai.com/u/tashilham313)\ **Post date:** [May 18, 2023, 4:54pm UTC](https://community.openai.com/t/openai-api-vs-chatgpt/49943/6 "2023-05-18T16:54:01Z")
From the above table we can see that the sample mean levels of PFOS of Australian water sources = 0.052 which is slightly less than the sample mean levels of PFOS in USA’s water sources = 0.059. But it is not sufficient to say that µ1 is significantly less than µ2. To draw this conclusion, we will move to the next step of the test. Where, µ1 =mean levels of PFOS in Australian water sources and µ2 = mean levels of PFOS in USA’s water sources. did u write this? ---
**Author:** ![EricGT](https://sea2.discourse-cdn.com/openai1/user_avatar/community.openai.com/ericgt/32/20571_2.png) [@EricGT](https://community.openai.com/u/EricGT)\ **Post date:** [December 17, 2023, 11:58am UTC](https://community.openai.com/t/openai-api-vs-chatgpt/49943/7 "2023-12-17T11:58:56Z")
Closed on December 17, 2023, 11:58am UTC