How do you upscale low quality images generated by chatgpt ?

<!-- SC_OFF --><div class="md"><p>I’ve been generating images using ChatGPT, but the output resolution is pretty small (usually around ~1200px). I’m trying to upscale them to at

<table> <tr><td> <a href="https://www.reddit.com/r/ChatGPT/comments/1x6juzn/why_cant_chatgpt_make_a_solid_color_it_always/"> <img alt="Why can't chatGPT make a solid color? It

<table> <tr><td> <a href="https://www.reddit.com/r/ChatGPT/comments/1s6w2uz/need_help_with_prompt/"> <img alt="need help with prompt"

<!-- SC_OFF --><div class="md"><p>Yesterday I tried to create product images for my product listing using ChatGPT and nano banana. Do you use the same tool? Suggest some good

<table> <tr><td> <a href="https://www.reddit.com/r/ChatGPT/comments/1t6pfv6/gptimage2_is_not_a_better_midjourney_its_the/"> <img alt="GPT-image-2 is not a “better Midjourney.”

<table> <tr><td> <a href="https://www.reddit.com/r/ChatGPT/comments/1thy27x/openai_confirms_that_they_have_added_synth_id_to/"> <img alt="OpenAI confirms that they have added

<!-- SC_OFF --><div class="md"><p>Hey everyone, I'm not tech savvy and fairly new to the AI game. But over the past month I've noticed spikes in severe drop in image quality. I

<!-- SC_OFF --><div class="md"><p>The current base interface within a chat is really horrible to use for constant image generation. Is there any 3rd party website where I can