diff --git a/ParticleNetAK4/CHS/V00/README.md b/ParticleNetAK4/CHS/V00/README.md
new file mode 100644
index 0000000..1155968
--- /dev/null
+++ b/ParticleNetAK4/CHS/V00/README.md
@@ -0,0 +1,9 @@
+# ParticleNetAK4-CHS-V00
+
+This folder contains the ONNX models for the `ParticleNetAK4` tagger designed for AK4 jet tagging (i.e., b-/c-tagging, q/g-tagging, PU jet ID). The model is trained on AK4CHS jets using `RunIISummer19UL18MiniAOD` the following samples:
+  - `/TTToSemiLeptonic_mtop171p5_TuneCP5_13TeV-powheg-pythia8/RunIISummer19UL18MiniAOD-106X_upgrade2018_realistic_v11_L1v1-v2/MINIAODSIM` (300 files)
+  - `/TTToSemiLeptonic_mtop173p5_TuneCP5_13TeV-powheg-pythia8/RunIISummer19UL18MiniAOD-106X_upgrade2018_realistic_v11_L1v1-v2/MINIAODSIM` (300 files)
+  - `/QCD_Pt_XtoY_TuneCP5_13TeV_pythia8/RunIISummer19UL18MiniAOD-PUForMUOVal_106X_upgrade2018_realistic_v11_L1v1-v3/MINIAODSIM` (min_X=30, maxY=1400, 50 files each)
+  - `/BulkGravitonToHHTo4Q_MX-600to6000_MH-15to250_part*_TuneCP5_13TeV-madgraph_pythia8/RunIISummer19UL18MiniAOD-multigridpack_106X_upgrade2018_realistic_v11_L1v1-v1/MINIAODSIM` (300 files each)
+
+The output classes of the DNN can be found in the `preprocess.json` file.
diff --git a/ParticleNetAK4/CHS/V00/particle-net.onnx b/ParticleNetAK4/CHS/V00/particle-net.onnx
new file mode 100644
index 0000000..f6b2e2b
Binary files /dev/null and b/ParticleNetAK4/CHS/V00/particle-net.onnx differ
diff --git a/ParticleNetAK4/CHS/V00/preprocess.json b/ParticleNetAK4/CHS/V00/preprocess.json
new file mode 100644
index 0000000..fa432aa
--- /dev/null
+++ b/ParticleNetAK4/CHS/V00/preprocess.json
@@ -0,0 +1,401 @@
+{
+  "output_names": [
+    "label_b",
+    "label_bb",
+    "label_c",
+    "label_cc",
+    "label_uds",
+    "label_g",
+    "label_undef",
+    "label_pu"
+  ],
+  "input_names": [
+    "pf_points",
+    "pf_features",
+    "pf_mask",
+    "sv_points",
+    "sv_features",
+    "sv_mask"
+  ],
+  "pf_points": {
+    "var_names": [
+      "pfcand_etarel",
+      "pfcand_phirel"
+    ],
+    "var_infos": {
+      "pfcand_etarel": {
+        "median": 0,
+        "norm_factor": 1,
+        "replace_inf_value": 0,
+        "lower_bound": -1e+32,
+        "upper_bound": 1e+32,
+        "pad": 0
+      },
+      "pfcand_phirel": {
+        "median": 0,
+        "norm_factor": 1,
+        "replace_inf_value": 0,
+        "lower_bound": -1e+32,
+        "upper_bound": 1e+32,
+        "pad": 0
+      }
+    },
+    "min_length": 8,
+    "max_length": 50
+  },
+  "pf_features": {
+    "var_names": [
+      "pfcand_pt_log_nopuppi",
+      "pfcand_e_log_nopuppi",
+      "pfcand_etarel",
+      "pfcand_phirel",
+      "pfcand_abseta",
+      "pfcand_charge",
+      "pfcand_VTX_ass",
+      "pfcand_lostInnerHits",
+      "pfcand_normchi2",
+      "pfcand_quality",
+      "pfcand_dz",
+      "pfcand_dzsig",
+      "pfcand_dxy",
+      "pfcand_dxysig",
+      "pfcand_btagEtaRel",
+      "pfcand_btagPtRatio",
+      "pfcand_btagPParRatio",
+      "pfcand_btagSip3dVal",
+      "pfcand_btagSip3dSig",
+      "pfcand_btagJetDistVal"
+    ],
+    "var_infos": {
+      "pfcand_pt_log_nopuppi": {
+        "median": 0.8,
+        "norm_factor": 0.7,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "pfcand_e_log_nopuppi": {
+        "median": 1.2,
+        "norm_factor": 0.6,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "pfcand_etarel": {
+        "median": 0,
+        "norm_factor": 1,
+        "replace_inf_value": 0,
+        "lower_bound": -1e+32,
+        "upper_bound": 1e+32,
+        "pad": 0
+      },
+      "pfcand_phirel": {
+        "median": 0,
+        "norm_factor": 1,
+        "replace_inf_value": 0,
+        "lower_bound": -1e+32,
+        "upper_bound": 1e+32,
+        "pad": 0
+      },
+      "pfcand_abseta": {
+        "median": 0.8,
+        "norm_factor": 1.2,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "pfcand_charge": {
+        "median": 0,
+        "norm_factor": 1,
+        "replace_inf_value": 0,
+        "lower_bound": -1e+32,
+        "upper_bound": 1e+32,
+        "pad": 0
+      },
+      "pfcand_VTX_ass": {
+        "median": 4,
+        "norm_factor": 0.3,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "pfcand_lostInnerHits": {
+        "median": 0,
+        "norm_factor": 1,
+        "replace_inf_value": 0,
+        "lower_bound": -1e+32,
+        "upper_bound": 1e+32,
+        "pad": 0
+      },
+      "pfcand_normchi2": {
+        "median": 5,
+        "norm_factor": 0.2,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "pfcand_quality": {
+        "median": 0,
+        "norm_factor": 0.2,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "pfcand_dz": {
+        "median": 0,
+        "norm_factor": 150,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "pfcand_dzsig": {
+        "median": 0,
+        "norm_factor": 0.7,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "pfcand_dxy": {
+        "median": 0,
+        "norm_factor": 270,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "pfcand_dxysig": {
+        "median": 1.1,
+        "norm_factor": 1,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "pfcand_btagEtaRel": {
+        "median": 2.1,
+        "norm_factor": 0.5,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "pfcand_btagPtRatio": {
+        "median": 0,
+        "norm_factor": 1,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "pfcand_btagPParRatio": {
+        "median": 0,
+        "norm_factor": 1,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "pfcand_btagSip3dVal": {
+        "median": 0,
+        "norm_factor": 90,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "pfcand_btagSip3dSig": {
+        "median": 0,
+        "norm_factor": 0.5,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "pfcand_btagJetDistVal": {
+        "median": 0,
+        "norm_factor": 50,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      }
+    },
+    "min_length": 8,
+    "max_length": 50
+  },
+  "pf_mask": {
+    "var_names": [
+      "pfcand_mask"
+    ],
+    "var_infos": {
+      "pfcand_mask": {
+        "median": 0,
+        "norm_factor": 1,
+        "replace_inf_value": 0,
+        "lower_bound": -1e+32,
+        "upper_bound": 1e+32,
+        "pad": 0
+      }
+    },
+    "min_length": 8,
+    "max_length": 50
+  },
+  "sv_points": {
+    "var_names": [
+      "sv_etarel",
+      "sv_phirel"
+    ],
+    "var_infos": {
+      "sv_etarel": {
+        "median": 0,
+        "norm_factor": 1,
+        "replace_inf_value": 0,
+        "lower_bound": -1e+32,
+        "upper_bound": 1e+32,
+        "pad": 0
+      },
+      "sv_phirel": {
+        "median": 0,
+        "norm_factor": 1,
+        "replace_inf_value": 0,
+        "lower_bound": -1e+32,
+        "upper_bound": 1e+32,
+        "pad": 0
+      }
+    },
+    "min_length": 1,
+    "max_length": 5
+  },
+  "sv_features": {
+    "var_names": [
+      "sv_pt_log",
+      "sv_mass",
+      "sv_etarel",
+      "sv_phirel",
+      "sv_abseta",
+      "sv_ntracks",
+      "sv_normchi2",
+      "sv_dxy",
+      "sv_dxysig",
+      "sv_d3d",
+      "sv_d3dsig"
+    ],
+    "var_infos": {
+      "sv_pt_log": {
+        "median": 2.8,
+        "norm_factor": 0.8,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "sv_mass": {
+        "median": 1.1,
+        "norm_factor": 0.6,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "sv_etarel": {
+        "median": 0,
+        "norm_factor": 1,
+        "replace_inf_value": 0,
+        "lower_bound": -1e+32,
+        "upper_bound": 1e+32,
+        "pad": 0
+      },
+      "sv_phirel": {
+        "median": 0,
+        "norm_factor": 1,
+        "replace_inf_value": 0,
+        "lower_bound": -1e+32,
+        "upper_bound": 1e+32,
+        "pad": 0
+      },
+      "sv_abseta": {
+        "median": 0.8,
+        "norm_factor": 1.2,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "sv_ntracks": {
+        "median": 3,
+        "norm_factor": 0.5,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "sv_normchi2": {
+        "median": 0.7,
+        "norm_factor": 0.7,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "sv_dxy": {
+        "median": 0.2,
+        "norm_factor": 0.6,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "sv_dxysig": {
+        "median": 5,
+        "norm_factor": 0.03,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "sv_d3d": {
+        "median": 0.35,
+        "norm_factor": 0.4,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      },
+      "sv_d3dsig": {
+        "median": 5,
+        "norm_factor": 0.03,
+        "replace_inf_value": 0,
+        "lower_bound": -5,
+        "upper_bound": 5,
+        "pad": 0
+      }
+    },
+    "min_length": 1,
+    "max_length": 5
+  },
+  "sv_mask": {
+    "var_names": [
+      "sv_mask"
+    ],
+    "var_infos": {
+      "sv_mask": {
+        "median": 0,
+        "norm_factor": 1,
+        "replace_inf_value": 0,
+        "lower_bound": -1e+32,
+        "upper_bound": 1e+32,
+        "pad": 0
+      }
+    },
+    "min_length": 1,
+    "max_length": 5
+  }
+}
\ No newline at end of file