diff --git a/README.md b/README.md
index 4c9d5db..4a0ba01 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ You'll need these even if you don't compile with cmake until SYCL gets native LL
 
 All simulation code uses single-precision floating point arithmetic to ensure compatability with (integrated) graphics packages that do not support 64-bit floating point.
 
-polypartiCL is licensed with the 3-clause BSD license.
+polypartiCL is licensed with the 3-clause BSD license. Initial development of GLSL shaders (./shaders/*.fs) was assisted by generative AI (Claude Sonnet).
 
 ## Todo
 - Reduce corner escaping