diff --git a/src/analysis/pass/filter-ndecoded/filter-ndecoded b/src/analysis/pass/filter-ndecoded-same/filter-ndecoded-same
similarity index 77%
rename from src/analysis/pass/filter-ndecoded/filter-ndecoded
rename to src/analysis/pass/filter-ndecoded-same/filter-ndecoded-same
index efb9ce04..8f03b364 100755
--- a/src/analysis/pass/filter-ndecoded/filter-ndecoded
+++ b/src/analysis/pass/filter-ndecoded-same/filter-ndecoded-same
@@ -1,7 +1,7 @@
 #!/usr/bin/env ruby
 # frozen_string_literal: true
 
-# filter-ndecoded: remove any cohorts where all outputs consumed
+# filter-ndecoded-same: remove any cohorts where all outputs consumed
 # exactly the same number of input bytes.
 #
 # NOTE: Observe that "decoded the same number of bytes" is *not* the same
@@ -11,7 +11,7 @@
 
 require "json"
 
-STDERR.puts "[+] pass: filter-ndecoded"
+STDERR.puts "[+] pass: filter-ndecoded-same"
 
 count = 0
 STDIN.each_line do |line|
@@ -26,4 +26,4 @@ STDIN.each_line do |line|
   STDOUT.puts result.to_json
 end
 
-STDERR.puts "[+] pass: filter-ndecoded done: #{count} filtered"
+STDERR.puts "[+] pass: filter-ndecoded-same done: #{count} filtered"
diff --git a/src/analysis/pass/filter-ndecoded/spec.yml b/src/analysis/pass/filter-ndecoded-same/spec.yml
similarity index 64%
rename from src/analysis/pass/filter-ndecoded/spec.yml
rename to src/analysis/pass/filter-ndecoded-same/spec.yml
index 08de2ffb..795dbb03 100644
--- a/src/analysis/pass/filter-ndecoded/spec.yml
+++ b/src/analysis/pass/filter-ndecoded-same/spec.yml
@@ -1,3 +1,3 @@
-name: filter-ndecoded
+name: filter-ndecoded-same
 desc: Filter out any cohorts where all outputs consumed exactly the same number of input bytes
-run: filter-ndecoded
+run: filter-ndecoded-same
diff --git a/src/analysis/passes.yml b/src/analysis/passes.yml
index 466c8bca..516446d7 100644
--- a/src/analysis/passes.yml
+++ b/src/analysis/passes.yml
@@ -1,7 +1,7 @@
 default:
   - dedupe
   - filter-all-failure
-  - filter-ndecoded
+  - filter-ndecoded-same
   - minimize-input
   - normalize
 
@@ -14,6 +14,14 @@ same-size-different-decodings:
   - minimize-input
   - normalize
 
+# Finds disagreements in size between workers.
+size-discrepancies:
+  - dedupe
+  - filter-all-failure
+  - filter-ndecoded-same
+  - minimize-input
+  - normalize
+
 # Find inputs that not all workers either succeed or fail on.
 status-discrepancies:
   - dedupe
@@ -25,7 +33,7 @@ status-discrepancies:
 destroy-capstone:
   - dedupe
   - filter-all-success
-  - filter-ndecoded
+  - filter-ndecoded-same
   - filter-destroy-capstone
   - minimize-input
   - normalize
@@ -33,7 +41,7 @@ destroy-capstone:
 destroy-bddisasm:
   - dedupe
   - filter-all-success
-  - filter-ndecoded
+  - filter-ndecoded-same
   - filter-destroy-bddisasm
   - minimize-input
   - normalize
@@ -41,7 +49,7 @@ destroy-bddisasm:
 xed-overaccept:
   - dedupe
   - filter-all-success
-  - filter-ndecoded
+  - filter-ndecoded-same
   - filter-xed-find-overaccept
   - minimize-input
   - normalize
@@ -49,7 +57,7 @@ xed-overaccept:
 xed-underaccept:
   - dedupe
   - filter-all-success
-  - filter-ndecoded
+  - filter-ndecoded-same
   - filter-bddisasm-salc
   - filter-xed-find-underaccept
   - minimize-input