diff --git a/Cargo.lock b/Cargo.lock
index b7e7247..0c3d7c4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -950,8 +950,17 @@ dependencies = [
 
 [[package]]
 name = "catgrad"
+version = "0.2.1"
+source = "git+https://github.com/hellas-ai/catgrad#1cf946f77a4b471053c9b44d49dabc213735bd00"
+dependencies = [
+ "open-hypergraphs",
+ "serde",
+]
+
+[[package]]
+name = "catgrad-legacy"
 version = "0.1.1"
-source = "git+https://github.com/hellas-ai/catgrad#746f7e586528ecc5cc0cd8ecaba97d6611b9ddb5"
+source = "git+https://github.com/hellas-ai/catgrad#1cf946f77a4b471053c9b44d49dabc213735bd00"
 dependencies = [
  "gemm",
  "half",
@@ -968,10 +977,11 @@ dependencies = [
 
 [[package]]
 name = "catgrad-llm"
-version = "0.1.1"
-source = "git+https://github.com/hellas-ai/catgrad#746f7e586528ecc5cc0cd8ecaba97d6611b9ddb5"
+version = "0.2.1"
+source = "git+https://github.com/hellas-ai/catgrad#1cf946f77a4b471053c9b44d49dabc213735bd00"
 dependencies = [
  "catgrad",
+ "catgrad-legacy",
  "half",
  "hf-hub",
  "log",
@@ -1924,7 +1934,7 @@ dependencies = [
  "libc",
  "option-ext",
  "redox_users",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.0",
 ]
 
 [[package]]
@@ -2229,7 +2239,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
 dependencies = [
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.0",
 ]
 
 [[package]]
@@ -3549,14 +3559,15 @@ dependencies = [
 
 [[package]]
 name = "half"
-version = "2.6.0"
+version = "2.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "459196ed295495a68f7d7fe1d84f6c4b7ff0e21fe3017b2f283c6fac3ad803c9"
+checksum = "6ea2d84b969582b4b1864a92dc5d27cd2b77b622a8d79306834f1be5ba20d84b"
 dependencies = [
  "bytemuck",
  "cfg-if",
  "crunchy",
  "num-traits",
+ "zerocopy",
 ]
 
 [[package]]
@@ -3603,6 +3614,7 @@ dependencies = [
  "allocator-api2",
  "equivalent",
  "foldhash 0.2.0",
+ "serde",
 ]
 
 [[package]]
@@ -4389,7 +4401,7 @@ dependencies = [
  "once_cell",
  "socket2 0.5.10",
  "tracing",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -4886,9 +4898,9 @@ checksum = "32a282da65faaf38286cf3be983213fcf1d2e2a58700e808f83f4ea9a4804bc0"
 
 [[package]]
 name = "memmap2"
-version = "0.9.8"
+version = "0.9.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "843a98750cd611cc2965a8213b53b43e715f13c37a9e096c6408e69990961db7"
+checksum = "744133e4a0e0a658e1374cf3bf8e415c4052a15a111acd372764c55b4177d490"
 dependencies = [
  "libc",
 ]
@@ -5739,11 +5751,12 @@ dependencies = [
 
 [[package]]
 name = "open-hypergraphs"
-version = "0.2.5"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5bf4628a77ba91c60f7fc64bc08b80052f9517bcba48ba3aa71f10e7cb1bbe7"
+checksum = "2cee45ff51782ae067b2ddf577403edd2ebc203786668cdb352e8cfa56e9b5d8"
 dependencies = [
  "num-traits",
+ "serde",
 ]
 
 [[package]]
@@ -7139,7 +7152,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.0",
 ]
 
 [[package]]
@@ -7207,7 +7220,7 @@ dependencies = [
  "security-framework 3.4.0",
  "security-framework-sys",
  "webpki-root-certs 0.26.11",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -7228,7 +7241,7 @@ dependencies = [
  "security-framework 3.4.0",
  "security-framework-sys",
  "webpki-root-certs 1.0.2",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -7263,10 +7276,11 @@ checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
 
 [[package]]
 name = "safetensors"
-version = "0.6.2"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "172dd94c5a87b5c79f945c863da53b2ebc7ccef4eca24ac63cca66a41aab2178"
+checksum = "675656c1eabb620b921efea4f9199f97fc86e36dd6ffd1fbbe48d0f59a4987f5"
 dependencies = [
+ "hashbrown 0.16.0",
  "serde",
  "serde_json",
 ]
@@ -8713,7 +8727,7 @@ dependencies = [
  "getrandom 0.3.4",
  "once_cell",
  "rustix",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.0",
 ]
 
 [[package]]
@@ -10091,7 +10105,7 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
 dependencies = [
- "windows-sys 0.48.0",
+ "windows-sys 0.61.0",
 ]
 
 [[package]]