ollama: add deepseek-r1-671b model

modules/services/ollama.nix

@@ -31,6 +31,7 @@ let
       deepseek-r1-7b
       deepseek-r1-14b
       # deepseek-r1-32b  # redundant with abliterated deepseek-r1
+      # deepseek-r1-671b  # requires 443 GB of RAM
       deepseek-r1-abliterated-14b
       deepseek-r1-abliterated-32b
       deepseek-r1-abliterated-70b

pkgs/by-name/ollamaPackages/deepseek-r1-671b.nix

@@ -0,0 +1,10 @@
+# <https://ollama.com/library/deepseek-r1>
+{ mkOllamaModel }: mkOllamaModel {
+  modelName = "deepseek-r1";
+  variant = "671b";
+  manifestHash = "sha256-c54bIprX8C2IxepKfT/aGfe0YXDCMwJAJf7qpjOLmkY=";
+  modelBlob = "9801e7fce27dbf3d0bfb468b7b21f1d132131a546dfc43e50518631b8b1800a9";
+  modelBlobHash = "sha256-mAHn/OJ9vz0L+0aLeyHx0TITGlRt/EPlBRhjG4sYAKk=";
+  paramsBlob = "f4d24e9138dd4603380add165d2b0d970bef471fac194b436ebd50e6147c6588";
+  paramsBlobHash = "sha256-9NJOkTjdRgM4Ct0WXSsNlwvvRx+sGUtDbr1Q5hR8ZYg=";
+}

pkgs/by-name/ollamaPackages/package.nix

@@ -33,6 +33,7 @@ lib.recurseIntoAttrs (lib.makeScope newScope (self: with self; {
   deepseek-r1-7b = callPackage ./deepseek-r1-7b.nix { };
   deepseek-r1-14b = callPackage ./deepseek-r1-14b.nix { };
   deepseek-r1-32b = callPackage ./deepseek-r1-32b.nix { };
+  deepseek-r1-671b = callPackage ./deepseek-r1-671b.nix { };
   deepseek-r1-abliterated-14b = callPackage ./deepseek-r1-abliterated-14b.nix { };
   deepseek-r1-abliterated-32b = callPackage ./deepseek-r1-abliterated-32b.nix { };
   deepseek-r1-abliterated-70b = callPackage ./deepseek-r1-abliterated-70b.nix { };