diff --git a/src/deep_neurographs/fragment_filtering.py b/src/deep_neurographs/fragment_filtering.py
index ae6b931..362360b 100644
--- a/src/deep_neurographs/fragment_filtering.py
+++ b/src/deep_neurographs/fragment_filtering.py
@@ -10,12 +10,13 @@
 """
 
 from collections import defaultdict
+from tqdm import tqdm
 
 import networkx as nx
 import numpy as np
-from tqdm import tqdm
 
 from deep_neurographs import geometry
+from deep_neurographs.utils import util
 
 QUERY_DIST = 15
 
@@ -46,15 +47,14 @@ def remove_curvy(fragments_graph, max_length, ratio=0.5):
 
     """
     deleted_ids = set()
-    components = get_line_components(fragments_graph)
-    for nodes in tqdm(components, desc="Filter Curvy Fragments"):
+    for nodes in get_line_components(fragments_graph):
         i, j = tuple(nodes)
         length = fragments_graph.edges[i, j]["length"]
         endpoint_dist = fragments_graph.dist(i, j)
         if endpoint_dist / length < ratio and length < max_length:
             deleted_ids.add(fragments_graph.edges[i, j]["swc_id"])
             delete_fragment(fragments_graph, i, j)
-    return len(deleted_ids)
+    return util.reformat_number(len(deleted_ids))
 
 
 # --- Doubles Removal ---
@@ -96,7 +96,7 @@ def remove_doubles(fragments_graph, max_length, node_spacing):
                 if check_doubles_criteria(hits, n_points):
                     delete_fragment(fragments_graph, i, j)
                     deleted_ids.add(swc_id)
-    return len(deleted_ids)
+    return util.reformat_number(len(deleted_ids))
 
 
 def compute_projections(fragments_graph, kdtree, edge):
diff --git a/src/deep_neurographs/inference.py b/src/deep_neurographs/inference.py
index 1e559a8..893afbb 100644
--- a/src/deep_neurographs/inference.py
+++ b/src/deep_neurographs/inference.py
@@ -29,9 +29,6 @@
 from deep_neurographs.utils.gnn_util import toCPU
 from deep_neurographs.utils.graph_util import GraphLoader
 
-BATCH_SIZE = 2000
-CONFIDENCE_THRESHOLD = 0.7
-
 
 class InferencePipeline:
     """
@@ -132,9 +129,9 @@ def __init__(
             self.model_path,
             self.ml_config.model_type,
             self.graph_config.search_radius,
+            accept_threshold=self.ml_config.threshold,
             anisotropy=self.ml_config.anisotropy,
             batch_size=self.ml_config.batch_size,
-            confidence_threshold=self.ml_config.threshold,
             device=device,
             multiscale=self.ml_config.multiscale,
             labels_path=labels_path,
@@ -178,21 +175,27 @@ def run(self, fragments_pointer):
         # Finish
         self.report("Final Graph...")
         self.report_graph()
-
         t, unit = util.time_writer(time() - t0)
         self.report(f"Total Runtime: {round(t, 4)} {unit}\n")
 
     def run_schedule(self, fragments_pointer, radius_schedule):
-        t0 = time()
+        # Initializations
         self.log_experiment()
+        self.write_metadata()
+        t0 = time()
+
+        # Main
         self.build_graph(fragments_pointer)
         for round_id, radius in enumerate(radius_schedule):
-            self.report(f"--- Round {round_id + 1}:  Radius = {radius} ---")
             round_id += 1
+            self.report(f"--- Round {round_id}:  Radius = {radius} ---")
             self.generate_proposals(radius)
             self.run_inference()
         self.save_results(round_id=round_id)
 
+        # Finish
+        self.report("Final Graph...")
+        self.report_graph()
         t, unit = util.time_writer(time() - t0)
         self.report(f"Total Runtime: {round(t, 4)} {unit}\n")
 
@@ -212,7 +215,7 @@ def build_graph(self, fragments_pointer):
         None
 
         """
-        self.report("(1) Building FragmentGraph")
+        self.report("Step 1: Building FragmentGraph")
         t0 = time()
 
         # Initialize Graph
@@ -233,31 +236,27 @@ def build_graph(self, fragments_pointer):
         self.graph.save_labels(labels_path)
         self.report(f"# SWCs Saved: {n_saved}")
 
-        # Report runtime
+        # Report results
         t, unit = util.time_writer(time() - t0)
         self.report(f"Module Runtime: {round(t, 4)} {unit}")
-
-        # Report graph overview
         self.report("\nInitial Graph...")
         self.report_graph()
 
     def filter_fragments(self):
-        # Filter curvy fragments
+        # Curvy fragments
         n_curvy = fragment_filtering.remove_curvy(self.graph, 200)
-        n_curvy = util.reformat_number(n_curvy)
 
-        # Filter doubles
+        # Double fragments
         if self.graph_config.remove_doubles_bool:
             n_doubles = fragment_filtering.remove_doubles(
                 self.graph, 200, self.graph_config.node_spacing
             )
-            n_doubles = util.reformat_number(n_doubles)
             self.report(f"# Double Fragments Deleted: {n_doubles}")
         self.report(f"# Curvy Fragments Deleted: {n_curvy}")
 
     def generate_proposals(self, radius=None):
         """
-        Generates proposals for the fragment graph based on the specified
+        Generates proposals for the fragments graph based on the specified
         configuration.
 
         Parameters
@@ -270,7 +269,7 @@ def generate_proposals(self, radius=None):
 
         """
         # Initializations
-        self.report("(2) Generate Proposals")
+        self.report("Step 2: Generate Proposals")
         if radius is None:
             radius = self.graph_config.search_radius
 
@@ -307,17 +306,21 @@ def run_inference(self):
         None
 
         """
-        self.report("(3) Run Inference")
+        # Initializations
+        self.report("Step 3: Run Inference")
+        proposals = self.graph.list_proposals()
+        n_proposals = max(len(proposals), 1)
+
+        # Main
         t0 = time()
-        n_proposals = max(self.graph.n_proposals(), 1)
-        self.graph, accepts = self.inference_engine.run(
-            self.graph, self.graph.list_proposals()
-        )
+        self.graph, accepts = self.inference_engine.run(self.graph, proposals)
         self.accepted_proposals.extend(accepts)
-        self.report(f"# Accepted: {util.reformat_number(len(accepts))}")
-        self.report(f"% Accepted: {round(len(accepts) / n_proposals, 4)}")
 
+        # Report results
         t, unit = util.time_writer(time() - t0)
+        n_accepts = len(self.accepted_proposals)
+        self.report(f"# Accepted: {util.reformat_number(n_accepts)}")
+        self.report(f"% Accepted: {round(n_accepts / n_proposals, 4)}")
         self.report(f"Module Runtime: {round(t, 4)} {unit}\n")
 
     def save_results(self, round_id=None):
@@ -334,7 +337,7 @@ def save_results(self, round_id=None):
         None
 
         """
-        # Save result locally
+        # Save result on local machine
         suffix = f"-{round_id}" if round_id else ""
         filename = f"corrected-processed-swcs{suffix}.zip"
         path = os.path.join(self.output_dir, filename)
@@ -342,7 +345,7 @@ def save_results(self, round_id=None):
         self.save_connections(round_id=round_id)
         self.write_metadata()
 
-        # Save result on s3
+        # Save result on s3 (if applicable)
         filename = f"corrected-processed-swcs-s3.zip"
         path = os.path.join(self.output_dir, filename)
         self.graph.to_zipped_swcs(path, min_size=50)
@@ -373,7 +376,8 @@ def save_to_s3(self):
     # --- io ---
     def save_connections(self, round_id=None):
         """
-        Saves predicted connections between connected components in a txt file.
+        Writes the accepted proposals from the graph to a text file. Each line
+        contains the two swc ids as comma separated values.
 
         Parameters
         ----------
@@ -414,7 +418,7 @@ def write_metadata(self):
             "long_range_bool": self.graph_config.long_range_bool,
             "proposals_per_leaf": self.graph_config.proposals_per_leaf,
             "search_radius": f"{self.graph_config.search_radius}um",
-            "confidence_threshold": self.ml_config.threshold,
+            "accept_threshold": self.ml_config.threshold,
             "node_spacing": self.graph_config.node_spacing,
             "remove_doubles": self.graph_config.remove_doubles_bool,
         }
@@ -475,9 +479,9 @@ def __init__(
         model_path,
         model_type,
         radius,
+        accept_threshold=0.7,
         anisotropy=[1.0, 1.0, 1.0],
-        batch_size=BATCH_SIZE,
-        confidence_threshold=CONFIDENCE_THRESHOLD,
+        batch_size=2000,
         device=None,
         multiscale=1,
         labels_path=None,
@@ -490,22 +494,27 @@ def __init__(
         Parameters
         ----------
         img_path : str
-            Path to image stored in a GCS bucket.
+            Path to image.
         model_path : str
-            Path to machine learning model parameters.
+            Path to machine learning model weights.
         model_type : str
             Type of machine learning model used to perform inference.
         radius : float
             Search radius used to generate proposals.
+        accept_threshold : float, optional
+            Threshold for accepting proposals, where proposals with predicted
+            likelihood above this threshold are accepted. The default is 0.7.
+        anisotropy : List[float], optional
+            ...
         batch_size : int, optional
-            Number of proposals to generate features and classify per batch.
-            The default is the global varaible "BATCH_SIZE".
-        confidence_threshold : float, optional
-            Threshold on acceptance probability for proposals. The default is
-            the global variable "CONFIDENCE_THRESHOLD".
+            Number of proposals to classify in each batch.The default is 2000.
         multiscale : int, optional
             Level in the image pyramid that voxel coordinates must index into.
             The default is 1.
+        labels_path : str or None, optional
+            ...
+        is_multimodal : bool, optional
+            ...
 
         Returns
         -------
@@ -517,7 +526,7 @@ def __init__(
         self.device = "cpu" if device is None else device
         self.is_gnn = True if "Graph" in model_type else False
         self.radius = radius
-        self.threshold = confidence_threshold
+        self.threshold = accept_threshold
 
         # Features
         self.feature_generator = FeatureGenerator(