Free DeepSeek V4 models available through Ptero AI Chat

[amine kheddache]

Hello everyone,

I wanted to share an update about a free tool called Ptero that might be useful to the Lua community. It's an AI chat platform that gives you access to multiple language models without any signup or payment [citation:1][citation:6].

Among the available models are **DeepSeek V4 Pro** and **DeepSeek V4 Flash**, which are offered completely free of charge through the platform.

Ptero can assist with:
- Debugging Lua code and understanding error messages
- Generating boilerplate code and suggesting improvements
- Brainstorming architecture patterns or design ideas
- Learning new concepts faster

All conversations are stored locally in your browser, making it privacy-focused by design [citation:6]. The platform is open-source and non-profit.

You can try it here: https://ptero.pro/

I would appreciate any feedback from the Lua community on how tools like this could be more helpful for Lua development specifically.

Thanks for your time.

[Javier Guerra Giraldez]

lol, now instead of non-showing terms of service and other "legal" stuff, it simply deflects to the source with:

> Ptero.pro is fully open source. Before you continue, feel free to inspect exactly how the AI chat works — nothing is hidden.

and a link to github.

sorry, but no.  that's not how responsibility is done.

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[amine kheddache]

Hello Javier,

We had an issue regarding css yesterday and now is solved

Cheers

Amine KHD

‫في الخميس، 20 أغسطس 2026 في 9:02 م تمت كتابة ما يلي بواسطة ‪Javier Guerra Giraldez‬‏ <‪jav...@guerrag.com‬‏>:‬

To view this discussion visit https://groups.google.com/d/msgid/lua-l/CAFkDaoSs1DcNCePqFQM7M2uhXjQ0P_%3DNFe3X34WMA--XJLhDng%40mail.gmail.com.

[Sainan]

I wonder how many mailing lists you're spamming this to with a "here's how AI can help with [mailing list topic]" section...

-- Sainan