Dear all,

Thanks for all the input. The AI policy is now live:

https://docs.sympy.org/dev/contributing/ai-generated-code-policy.html

Jason
moorepants.info
+01 530-601-9791


On Fri, Jan 16, 2026 at 8:45 AM <[email protected]> wrote:

> I like it. If some reviewer rejects an AI generated PR / issue he/she has
> a “policy reason” to point to.
>
> B.t.w.: I did not once see that a submitter, whose PR was rejected on AI
>  grounds, objected to this – apparently it *was* AI generated.
>
>
>
> Peter
>
>
>
> *From:* [email protected] <[email protected]> *On Behalf Of *Jason
> Moore
> *Sent:* Friday, January 16, 2026 8:22 AM
> *To:* [email protected]
> *Subject:* Re: [sympy] AI generated pull requests
>
>
>
> Dear all,
>
>
>
> We now have a second draft of the AI policy:
>
>
>
> https://github.com/sympy/sympy/pull/28941
>
>
>
> based on a round of feedback. Please review the 2nd draft and leave any
> more feedback.
>
>
>
> I would like to have it merged after this coming round of feedback. Please
> have a look.
>
>
>
> Thanks,
>
>
>
> Jason
>
> moorepants.info
> +01 530-601-9791
>
>
>
>
>
> On Wed, Jan 14, 2026 at 1:46 PM Jason Moore <[email protected]> wrote:
>
> Dear all,
>
>
>
> I opened this PR with a draft of a SymPy AI code contribution policy:
>
>
>
> https://github.com/sympy/sympy/pull/28941
>
>
>
> I suggest that people review and I will improve the text based on the
> feedback there until we have some consensus.
>
>
>
> This will not solve all issues associated with the onslaught of AI slop,
> but can at least get some kind of policy codified that we can use to help
> fend off the slop.
>
>
>
> Jason
>
> moorepants.info
> +01 530-601-9791
>
>
>
>
>
> On Thu, Jan 1, 2026 at 2:29 PM Sangyub Lee <[email protected]> wrote:
>
> > Let's do a simple test. Instead of commenting these PRs by typing text
> in, let's just attach an image containing the comment. This is no problem
> for human beings, but I expect AI-bots to fail in understanding the
> comment, unless they are connected with an OCR or use vision-language
> models.
>
> I don't think that it is difficult problem to solve than using Captcha for
> submitting a PR. That does not 100% solve the problem but at least raises
> barrier to professional spammers and scammers who can bypass that.
> Many social media services should have endured much more chaos than SymPy
> or Github for this stuff, so we can use their experiences. There are always
> more stricter options like policies allowing stricter face/ID verified
> accounts.
> Github may not have submitting captcha before PR, but we can implement
> something like CI check with 3rd party captcha service for new contributors.
>
> On Wednesday, December 31, 2025 at 12:31:10 AM UTC+1 Oscar wrote:
>
> This one here looks like a real AI bot:
> https://github.com/sympy/sympy/pull/28862
>
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