Some of you may have already met them around, but I've made two AI bots here on Lemmy, it's @ChatGPT@lemmings.world and @DallE@lemmings.world. Both of them can be summoned by mentioning them in a comment (examples in the comments). If you want to play around with the DALL·E bot, there's this post in the !dalle@lemmings.world community (but it also works anywhere where the bot is not banned).
ChatGPT
The ChatGPT bot is the standard GPT model you know from pretty much anywhere if you haven't lived under a rock for the last few years. It also has some access to live information, though nothing really useful. As a context, it knows what community it's in, who it's replying to etc.
DALL·E
Nothing special about this bot, it just replies with a link to the image it has generated and with the revised prompt if it did a revision (which it almost always does).
Limits
By default the bots reply using GPT-4 and DALL·E 3, but those are really expensive, so I have some rate limits in place to avoid paying a ton of money for this. It will fall back to GPT-3 and DALL·E 2 and eventually stop replying at all if you use it too much. If you want unlimited mode, you can write a private message to the bot (with any message at all) and it will provide instructions on how to securely provide your own api key, that way you pay for your own requests and the limits don't apply to you.
"“@aihorde@lemmy.dbzer0.com draw for me” an awe-inspiring scene of space exploration at the edge of a distant galaxy, where an advanced civilization's colossal, luminescent spacecraft, encrusted with glowing runes and intricate patterns, delicately navigates the vibrant, swirling nebulae. Above, a giant, ancient space gate, its design harmonizing both technology and mysticism, creates a cosmic bridge between realms, framed by the silhouette of an alien world with towering crystal formations and bioluminescent flora. Cosmic dust and celestial bodies dot the background, shimmering in the galaxy's iridescent hues. This vista is observed from the viewpoint of explorers in space suits, bearing the insignia of an interstellar alliance, as they marvel at the sight, reflecting humanity's eternal quest for knowledge and the universal connection among all beings in the cosmos. The overall composition exudes a sense of wonder, danger, and the unknown, touched by the majestic beauty of space exploration and the potential for discovery in the vast universe.”