diff --git a/.gitattributes b/.gitattributes
index 8b50d23..7d75ef1 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -11,3 +11,5 @@ resources/models filter=lfs diff=lfs merge=lfs -text
 resources/pos-freqs filter=lfs diff=lfs merge=lfs -text
 resources/structure-freqs filter=lfs diff=lfs merge=lfs -text
 research filter=lfs diff=lfs merge=lfs -text
+resources/dark-corpus-tpt.bin filter=lfs diff=lfs merge=lfs -text
+resources/database.bin filter=lfs diff=lfs merge=lfs -text
diff --git a/dev/examples/tpt.clj b/dev/examples/tpt.clj
index de408a2..f711e3f 100644
--- a/dev/examples/tpt.clj
+++ b/dev/examples/tpt.clj
@@ -302,7 +302,7 @@
          (let [children (loop [i 4]
                           (let [node (p :lookup
                                         (trie/lookup
-                                         tightly-packed-trie
+                                         loaded-tightly-packed-trie
                                          (vec (take-last i generated-text))))
                                 children (p :seq-children (and node (trie/children node)))]
                             (cond
diff --git a/resources/dark-corpus-tpt.bin b/resources/dark-corpus-tpt.bin
new file mode 100644
index 0000000..15cb158
--- /dev/null
+++ b/resources/dark-corpus-tpt.bin
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7cf82db269076479fe761212581f162f01b487a3716fd4b2cad93a0ac8600536
+size 110820168
diff --git a/resources/database.bin b/resources/database.bin
new file mode 100644
index 0000000..8d1bd3b
--- /dev/null
+++ b/resources/database.bin
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:39865bc3b92013723367a39f46e1fe10a51da25fad183efa179e9dc9a19cc35e
+size 17713048