diff --git a/docs/plugins/google-cloud.md b/docs/plugins/google-cloud.md
index 7f2b9fd500..10c7eced67 100644
--- a/docs/plugins/google-cloud.md
+++ b/docs/plugins/google-cloud.md
@@ -197,7 +197,7 @@ and logs.
 Provides an override that disables exporting traces while still exprting metrics
 and logs.
 
-#### disableLoggingIO
+#### disableLoggingInputAndOutput
 
 Provides an override that disables collecting input and output logs.
 
diff --git a/js/plugins/google-cloud/src/gcpOpenTelemetry.ts b/js/plugins/google-cloud/src/gcpOpenTelemetry.ts
index cada546325..6d7217625d 100644
--- a/js/plugins/google-cloud/src/gcpOpenTelemetry.ts
+++ b/js/plugins/google-cloud/src/gcpOpenTelemetry.ts
@@ -128,7 +128,7 @@ export class GcpOpenTelemetry {
             credentials: this.config.credentials,
           })
         : new InMemorySpanExporter(),
-      this.config.exportIO,
+      this.config.exportInputAndOutput,
       this.config.projectId,
       getErrorHandler(
         (err) => {
@@ -245,7 +245,7 @@ class MetricExporterWrapper extends MetricExporter {
 class AdjustingTraceExporter implements SpanExporter {
   constructor(
     private exporter: SpanExporter,
-    private logIO: boolean,
+    private logInputAndOutput: boolean,
     private projectId?: string,
     private errorHandler?: (error: Error) => void
   ) {}
@@ -354,26 +354,46 @@ class AdjustingTraceExporter implements SpanExporter {
     if (isRoot) {
       // Report top level feature request and latency only for root spans
       // Log input to and output from to the feature
-      featuresTelemetry.tick(span, unused, this.logIO, this.projectId);
+      featuresTelemetry.tick(
+        span,
+        unused,
+        this.logInputAndOutput,
+        this.projectId
+      );
       // Report executions and latency for all flow paths only on the root span
-      pathsTelemetry.tick(span, paths, this.logIO, this.projectId);
+      pathsTelemetry.tick(span, paths, this.logInputAndOutput, this.projectId);
       // Set root status explicitly
       span.attributes['genkit:rootState'] = span.attributes['genkit:state'];
     }
     if (type === 'action' && subtype === 'model') {
       // Report generate metrics () for all model actions
-      generateTelemetry.tick(span, unused, this.logIO, this.projectId);
+      generateTelemetry.tick(
+        span,
+        unused,
+        this.logInputAndOutput,
+        this.projectId
+      );
     }
     if (type === 'action' && subtype === 'tool') {
       // TODO: Report input and output for tool actions
     }
     if (type === 'action' || type === 'flow' || type == 'flowStep') {
       // Report request and latency metrics for all actions
-      actionTelemetry.tick(span, unused, this.logIO, this.projectId);
+      actionTelemetry.tick(
+        span,
+        unused,
+        this.logInputAndOutput,
+        this.projectId
+      );
     }
     if (type === 'userEngagement') {
       // Report user acceptance and feedback metrics
-      engagementTelemetry.tick(span, unused, this.logIO, this.projectId);
+      engagementTelemetry.tick(
+        span,
+        unused,
+        this.logInputAndOutput,
+        this.projectId
+      );
     }
   }
 
diff --git a/js/plugins/google-cloud/src/telemetry/action.ts b/js/plugins/google-cloud/src/telemetry/action.ts
index adb75251b3..e3630bb1d7 100644
--- a/js/plugins/google-cloud/src/telemetry/action.ts
+++ b/js/plugins/google-cloud/src/telemetry/action.ts
@@ -52,7 +52,7 @@ class ActionTelemetry implements Telemetry {
   tick(
     span: ReadableSpan,
     paths: Set<PathMetadata>,
-    logIO: boolean,
+    logInputAndOutput: boolean,
     projectId?: string
   ): void {
     const attributes = span.attributes;
@@ -78,14 +78,14 @@ class ActionTelemetry implements Telemetry {
       logger.warn(`Unknown action state; ${state}`);
     }
 
-    if (subtype === 'tool' && logIO) {
+    if (subtype === 'tool' && logInputAndOutput) {
       const input = attributes['genkit:input'] as string;
       const output = attributes['genkit:output'] as string;
       const sessionId = attributes['genkit:sessionId'] as string;
       const threadName = attributes['genkit:threadName'] as string;
 
       if (input) {
-        this.recordIO(
+        this.writeLog(
           span,
           'Input',
           featureName,
@@ -97,7 +97,7 @@ class ActionTelemetry implements Telemetry {
         );
       }
       if (output) {
-        this.recordIO(
+        this.writeLog(
           span,
           'Output',
           featureName,
@@ -149,12 +149,12 @@ class ActionTelemetry implements Telemetry {
     this.actionLatencies.record(latencyMs, dimensions);
   }
 
-  private recordIO(
+  private writeLog(
     span: ReadableSpan,
     tag: string,
     featureName: string,
     qualifiedPath: string,
-    input: string,
+    content: string,
     projectId?: string,
     sessionId?: string,
     threadName?: string
@@ -170,7 +170,7 @@ class ActionTelemetry implements Telemetry {
     };
     logger.logStructured(`${tag}[${path}, ${featureName}]`, {
       ...sharedMetadata,
-      content: input,
+      content,
     });
   }
 }
diff --git a/js/plugins/google-cloud/src/telemetry/defaults.ts b/js/plugins/google-cloud/src/telemetry/defaults.ts
index 4683fc9ae7..eb7a2f38c4 100644
--- a/js/plugins/google-cloud/src/telemetry/defaults.ts
+++ b/js/plugins/google-cloud/src/telemetry/defaults.ts
@@ -41,7 +41,7 @@ export const TelemetryConfigs = {
       metricExportTimeoutMillis: 5_000,
       disableMetrics: false,
       disableTraces: false,
-      exportIO: !overrides.disableLoggingIO,
+      exportInputAndOutput: !overrides.disableLoggingInputAndOutput,
       export: !!overrides.forceDevExport, // false
     };
     return { ...defaults, ...overrides };
@@ -61,8 +61,7 @@ export const TelemetryConfigs = {
       metricExportTimeoutMillis: 300_000,
       disableMetrics: false,
       disableTraces: false,
-      disableLoggingIO: false,
-      exportIO: !overrides.disableLoggingIO,
+      exportInputAndOutput: !overrides.disableLoggingInputAndOutput,
       export: true,
     };
     return { ...defaults, ...overrides };
diff --git a/js/plugins/google-cloud/src/telemetry/engagement.ts b/js/plugins/google-cloud/src/telemetry/engagement.ts
index ce3664682c..77daef21db 100644
--- a/js/plugins/google-cloud/src/telemetry/engagement.ts
+++ b/js/plugins/google-cloud/src/telemetry/engagement.ts
@@ -45,7 +45,7 @@ class EngagementTelemetry implements Telemetry {
   tick(
     span: ReadableSpan,
     paths: Set<PathMetadata>,
-    logIO: boolean,
+    logInputAndOutput: boolean,
     projectId?: string
   ): void {
     const subtype = span.attributes['genkit:metadata:subtype'] as string;
diff --git a/js/plugins/google-cloud/src/telemetry/feature.ts b/js/plugins/google-cloud/src/telemetry/feature.ts
index a893fba97e..932bd40ae2 100644
--- a/js/plugins/google-cloud/src/telemetry/feature.ts
+++ b/js/plugins/google-cloud/src/telemetry/feature.ts
@@ -48,7 +48,7 @@ class FeaturesTelemetry implements Telemetry {
   tick(
     span: ReadableSpan,
     paths: Set<PathMetadata>,
-    logIO: boolean,
+    logInputAndOutput: boolean,
     projectId?: string
   ): void {
     const attributes = span.attributes;
@@ -76,14 +76,14 @@ class FeaturesTelemetry implements Telemetry {
       return;
     }
 
-    if (logIO) {
+    if (logInputAndOutput) {
       const input = attributes['genkit:input'] as string;
       const output = attributes['genkit:output'] as string;
       const sessionId = attributes['genkit:sessionId'] as string;
       const threadName = attributes['genkit:threadName'] as string;
 
       if (input) {
-        this.recordIO(
+        this.writeLog(
           span,
           'Input',
           name,
@@ -95,7 +95,7 @@ class FeaturesTelemetry implements Telemetry {
         );
       }
       if (output) {
-        this.recordIO(
+        this.writeLog(
           span,
           'Output',
           name,
@@ -136,12 +136,12 @@ class FeaturesTelemetry implements Telemetry {
     this.featureLatencies.record(latencyMs, dimensions);
   }
 
-  private recordIO(
+  private writeLog(
     span: ReadableSpan,
     tag: string,
     featureName: string,
     qualifiedPath: string,
-    input: string,
+    content: string,
     projectId?: string,
     sessionId?: string,
     threadName?: string
@@ -157,7 +157,7 @@ class FeaturesTelemetry implements Telemetry {
     };
     logger.logStructured(`${tag}[${path}, ${featureName}]`, {
       ...sharedMetadata,
-      content: input,
+      content,
     });
   }
 }
diff --git a/js/plugins/google-cloud/src/telemetry/generate.ts b/js/plugins/google-cloud/src/telemetry/generate.ts
index c1d5591acf..484a322f6e 100644
--- a/js/plugins/google-cloud/src/telemetry/generate.ts
+++ b/js/plugins/google-cloud/src/telemetry/generate.ts
@@ -132,7 +132,7 @@ class GenerateTelemetry implements Telemetry {
   tick(
     span: ReadableSpan,
     paths: Set<PathMetadata>,
-    logIO: boolean,
+    logInputAndOutput: boolean,
     projectId?: string
   ): void {
     const attributes = span.attributes;
@@ -177,7 +177,7 @@ class GenerateTelemetry implements Telemetry {
         threadName
       );
 
-      if (logIO) {
+      if (logInputAndOutput) {
         this.recordGenerateActionInputLogs(
           span,
           modelName,
@@ -191,7 +191,7 @@ class GenerateTelemetry implements Telemetry {
       }
     }
 
-    if (output && logIO) {
+    if (output && logInputAndOutput) {
       this.recordGenerateActionOutputLogs(
         span,
         modelName,
diff --git a/js/plugins/google-cloud/src/telemetry/path.ts b/js/plugins/google-cloud/src/telemetry/path.ts
index 411a7d2c53..79e9fa5b10 100644
--- a/js/plugins/google-cloud/src/telemetry/path.ts
+++ b/js/plugins/google-cloud/src/telemetry/path.ts
@@ -53,7 +53,7 @@ class PathsTelemetry implements Telemetry {
   tick(
     span: ReadableSpan,
     paths: Set<PathMetadata>,
-    logIO: boolean,
+    logInputAndOutput: boolean,
     projectId?: string
   ): void {
     const attributes = span.attributes;
diff --git a/js/plugins/google-cloud/src/types.ts b/js/plugins/google-cloud/src/types.ts
index 961c8637cc..8c63a04733 100644
--- a/js/plugins/google-cloud/src/types.ts
+++ b/js/plugins/google-cloud/src/types.ts
@@ -46,7 +46,7 @@ export interface GcpTelemetryConfigOptions {
   disableTraces?: boolean;
 
   /** When true, inputs and outputs are not logged to GCP */
-  disableLoggingIO?: boolean;
+  disableLoggingInputAndOutput?: boolean;
 
   /** When true, telemetry data will be exported, even for local runs. Defaults to not exporting development traces. */
   forceDevExport?: boolean;
@@ -67,7 +67,7 @@ export interface GcpTelemetryConfig {
   instrumentations: Instrumentation[];
   disableMetrics: boolean;
   disableTraces: boolean;
-  exportIO: boolean;
+  exportInputAndOutput: boolean;
   export: boolean;
 }
 
diff --git a/js/plugins/google-cloud/tests/logs_no_io_test.ts b/js/plugins/google-cloud/tests/logs_no_input_output_test.ts
similarity index 99%
rename from js/plugins/google-cloud/tests/logs_no_io_test.ts
rename to js/plugins/google-cloud/tests/logs_no_input_output_test.ts
index 71a26ae2ea..795f7f45a2 100644
--- a/js/plugins/google-cloud/tests/logs_no_io_test.ts
+++ b/js/plugins/google-cloud/tests/logs_no_input_output_test.ts
@@ -74,7 +74,7 @@ describe('GoogleCloudLogs no I/O', () => {
       forceDevExport: false,
       metricExportIntervalMillis: 100,
       metricExportTimeoutMillis: 100,
-      disableLoggingIO: true,
+      disableLoggingInputAndOutput: true,
     });
     ai = genkit({});
     // Wait for the telemetry plugin to be initialized