diff --git a/scripts/accuracy/runAccuracyTests.sh b/scripts/accuracy/runAccuracyTests.sh
index 312d08a19..180bd96fb 100644
--- a/scripts/accuracy/runAccuracyTests.sh
+++ b/scripts/accuracy/runAccuracyTests.sh
@@ -17,7 +17,7 @@ export MDB_ACCURACY_RUN_ID=$(npx uuid v4)
 # specified in the command line. Such as:
 # npm run test:accuracy -- tests/accuracy/some-test.test.ts
 echo "Running accuracy tests with MDB_ACCURACY_RUN_ID '$MDB_ACCURACY_RUN_ID'"
-vitest --config vitest.config.ts --project=accuracy --coverage=false --run "$@"
+vitest --config vitest.config.ts --project=accuracy --coverage=false --no-file-parallelism --run "$@"
 
 # Preserving the exit code from test run to correctly notify in the CI
 # environments when the tests fail.
diff --git a/tests/accuracy/collectionIndexes.test.ts b/tests/accuracy/collectionIndexes.test.ts
index 5db4de1e2..45ad2b7e0 100644
--- a/tests/accuracy/collectionIndexes.test.ts
+++ b/tests/accuracy/collectionIndexes.test.ts
@@ -26,7 +26,7 @@ describeAccuracyTests([
         ],
     },
     {
-        prompt: `Is the following query: ${JSON.stringify({ runtime: { $lt: 100 } })} on the namespace 'mflix.movies' indexed?`,
+        prompt: `Is there an index covering the following query: ${JSON.stringify({ runtime: { $lt: 100 } })} on the namespace 'mflix.movies'?`,
         expectedToolCalls: [
             {
                 toolName: "collection-indexes",
diff --git a/tests/accuracy/explain.test.ts b/tests/accuracy/explain.test.ts
index cb9ac0c15..0630a6ab7 100644
--- a/tests/accuracy/explain.test.ts
+++ b/tests/accuracy/explain.test.ts
@@ -1,4 +1,5 @@
 import { describeAccuracyTests } from "./sdk/describeAccuracyTests.js";
+import { Matcher } from "./sdk/matcher.js";
 
 /**
  * None of these tests score a parameter match on any of the models, likely
@@ -22,6 +23,7 @@ describeAccuracyTests([
                             },
                         },
                     ],
+                    verbosity: Matcher.string(),
                 },
             },
         ],
@@ -46,6 +48,7 @@ describeAccuracyTests([
                             },
                         },
                     ],
+                    verbosity: Matcher.string(),
                 },
             },
         ],
@@ -66,6 +69,7 @@ describeAccuracyTests([
                             },
                         },
                     ],
+                    verbosity: Matcher.string(),
                 },
             },
         ],