diff --git a/.gitattributes b/.gitattributes
index 7deb09d..ebebc4a 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -412,3 +412,4 @@ ckpt/tensor00640_000 filter=lfs diff=lfs merge=lfs -text
 ckpt/tensor00641_000 filter=lfs diff=lfs merge=lfs -text
 ckpt/tensor00642_000 filter=lfs diff=lfs merge=lfs -text
 ckpt/tensor00643_000 filter=lfs diff=lfs merge=lfs -text
+ckpt/tensor00644_000 filter=lfs diff=lfs merge=lfs -text
diff --git a/ckpt/tensor00644_000 b/ckpt/tensor00644_000
new file mode 100644
index 0000000..a383d1b
--- /dev/null
+++ b/ckpt/tensor00644_000
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f2b052ca03c61182226d7782ad78ce3aee1bcb4f5d31464857b35aceb9449e19
+size 6293814