diff --git a/pkgs/by-name/ob/obliteratus/package.nix b/pkgs/by-name/ob/obliteratus/package.nix
new file mode 100644
index 000000000000..71e950eb9c22
--- /dev/null
+++ b/pkgs/by-name/ob/obliteratus/package.nix
@@ -0,0 +1,60 @@
+{
+  lib,
+  python3,
+  fetchFromGitHub,
+}:
+
+python3.pkgs.buildPythonApplication (finalAttrs: {
+  pname = "obliteratus";
+  version = "0.1.2-unstable-2026-03-05";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "elder-plinius";
+    repo = "OBLITERATUS";
+    rev = "984ce140592a9385347934f9ca647413ba9fac76";
+    hash = "sha256-U5DcRC1/IEQRlBGLIfsCX48ZCxPkpzEhg8qIw3ytJps=";
+  };
+
+  __structuredAttrs = true;
+
+  build-system = with python3.pkgs; [ setuptools ];
+
+  dependencies = with python3.pkgs; [
+    accelerate
+    bitsandbytes
+    datasets
+    matplotlib
+    numpy
+    pandas
+    pyyaml
+    rich
+    safetensors
+    scikit-learn
+    seaborn
+    torch
+    tqdm
+    transformers
+  ];
+
+  optional-dependencies = with python3.pkgs; {
+    spaces = [ gradio ];
+  };
+
+  nativeCheckInputs = with python3.pkgs; [
+    pytest-cov-stub
+    pytestCheckHook
+  ];
+  # This increases the build time significantly
+  # ++ lib.flatten (builtins.attrValues finalAttrs.passthru.optional-dependencies);
+
+  pythonImportsCheck = [ "obliteratus" ];
+
+  meta = {
+    description = "Ablation Suite for HuggingFace transformers";
+    homepage = "https://github.com/elder-plinius/OBLITERATUS";
+    license = lib.licenses.agpl3Only;
+    maintainers = with lib.maintainers; [ fab ];
+    mainProgram = "obliteratus";
+  };
+})