diff --git a/.github/actions/e2e-quantic/action.yml b/.github/actions/e2e-quantic/action.yml
index c2ce1bce83d..bfe86b28c62 100644
--- a/.github/actions/e2e-quantic/action.yml
+++ b/.github/actions/e2e-quantic/action.yml
@@ -15,6 +15,8 @@ runs:
       with:
         path: packages/quantic/cypress/plugins/config
         key: quantic-cypress-config-${{ github.sha }}
+    - run: npx cypress install
+      shell: bash
     - uses: cypress-io/github-action@v5
       name: Run Cypress
       with:
diff --git a/packages/atomic/cypress/e2e/generated-answer-selectors.ts b/packages/atomic/cypress/e2e/generated-answer-selectors.ts
index 485f33ad164..529a7622275 100644
--- a/packages/atomic/cypress/e2e/generated-answer-selectors.ts
+++ b/packages/atomic/cypress/e2e/generated-answer-selectors.ts
@@ -1,4 +1,4 @@
-import {GeneratedAnswerFeedbackV2} from '@coveo/headless';
+import {GeneratedAnswerFeedback} from '@coveo/headless';
 
 export const generatedAnswerComponent = 'atomic-generated-answer';
 export const feedbackModal = 'atomic-generated-answer-feedback-modal';
@@ -57,7 +57,7 @@ export const feedbackModalSelectors = {
     feedbackModalSelectors.atomicModal().find('[part="modal-footer"]'),
   other: () => feedbackModalSelectors.atomicModal().find('.other'),
   feedbackOption: (
-    feedback: keyof GeneratedAnswerFeedbackV2,
+    feedback: keyof GeneratedAnswerFeedback,
     optionText: 'No' | 'Yes' | 'Not sure'
   ) =>
     feedbackModalSelectors
diff --git a/packages/atomic/src/components/common/generated-answer/atomic-generated-answer-feedback/atomic-generated-answer-feedback-modal.tsx b/packages/atomic/src/components/common/generated-answer/atomic-generated-answer-feedback/atomic-generated-answer-feedback-modal.tsx
index f7ba34d0d7a..70fea6acc3f 100644
--- a/packages/atomic/src/components/common/generated-answer/atomic-generated-answer-feedback/atomic-generated-answer-feedback-modal.tsx
+++ b/packages/atomic/src/components/common/generated-answer/atomic-generated-answer-feedback/atomic-generated-answer-feedback-modal.tsx
@@ -1,6 +1,6 @@
 import {
   GeneratedAnswer,
-  GeneratedAnswerFeedbackV2,
+  GeneratedAnswerFeedback,
   GeneratedAnswerFeedbackOption,
 } from '@coveo/headless';
 import {
@@ -55,7 +55,7 @@ export class AtomicGeneratedAnswerFeedbackModal
   @Prop({reflect: true, mutable: true}) helpful = false;
 
   @State() public error!: Error;
-  @State() private currentAnswer: Partial<GeneratedAnswerFeedbackV2> =
+  @State() private currentAnswer: Partial<GeneratedAnswerFeedback> =
     this.getInitialAnswerState();
   @State() feedbackSubmitted: boolean = false;
   @State() answerEvaluationRequired: boolean = false;
@@ -78,7 +78,7 @@ export class AtomicGeneratedAnswerFeedbackModal
 
   private static options: {
     localeKey: string;
-    correspondingAnswer: keyof GeneratedAnswerFeedbackV2;
+    correspondingAnswer: keyof GeneratedAnswerFeedback;
   }[] = [
     {
       localeKey: 'feedback-correct-topic',
@@ -98,7 +98,7 @@ export class AtomicGeneratedAnswerFeedbackModal
     },
   ];
 
-  private getInitialAnswerState(): Partial<GeneratedAnswerFeedbackV2> {
+  private getInitialAnswerState(): Partial<GeneratedAnswerFeedback> {
     return {
       documented: undefined,
       correctTopic: undefined,
@@ -132,7 +132,7 @@ export class AtomicGeneratedAnswerFeedbackModal
   private updateBreakpoints = once(() => updateBreakpoints(this.host));
 
   private setCurrentAnswer(
-    key: keyof GeneratedAnswerFeedbackV2,
+    key: keyof GeneratedAnswerFeedback,
     value: GeneratedAnswerFeedbackOption | string
   ) {
     this.currentAnswer = {
@@ -142,8 +142,8 @@ export class AtomicGeneratedAnswerFeedbackModal
   }
 
   public sendFeedback() {
-    const feedback: GeneratedAnswerFeedbackV2 = {
-      ...(this.currentAnswer as GeneratedAnswerFeedbackV2),
+    const feedback: GeneratedAnswerFeedback = {
+      ...(this.currentAnswer as GeneratedAnswerFeedback),
       helpful: this.helpful,
     };
     this.generatedAnswer.sendFeedback(feedback);
@@ -194,7 +194,7 @@ export class AtomicGeneratedAnswerFeedbackModal
 
   private renderFeedbackOption(
     option: GeneratedAnswerFeedbackOption,
-    correspondingAnswer: keyof GeneratedAnswerFeedbackV2
+    correspondingAnswer: keyof GeneratedAnswerFeedback
   ) {
     const buttonClasses = [
       'min-w-20',
@@ -229,7 +229,7 @@ export class AtomicGeneratedAnswerFeedbackModal
 
   private renderAnswerEvaluation(
     label: string,
-    correspondingAnswer: keyof GeneratedAnswerFeedbackV2
+    correspondingAnswer: keyof GeneratedAnswerFeedback
   ) {
     const labelClasses = ['text-error-red', 'text-sm', 'hidden'];
     const isRequired =
diff --git a/packages/headless/src/controllers/core/generated-answer/headless-core-generated-answer.test.ts b/packages/headless/src/controllers/core/generated-answer/headless-core-generated-answer.test.ts
index 0c2c88440f4..b966fe8ccb3 100644
--- a/packages/headless/src/controllers/core/generated-answer/headless-core-generated-answer.test.ts
+++ b/packages/headless/src/controllers/core/generated-answer/headless-core-generated-answer.test.ts
@@ -14,7 +14,6 @@ import {
   generatedAnswerAnalyticsClient,
   logCopyGeneratedAnswer,
   logDislikeGeneratedAnswer,
-  logGeneratedAnswerDetailedFeedback,
   logGeneratedAnswerFeedback,
   logGeneratedAnswerHideAnswers,
   logGeneratedAnswerShowAnswers,
@@ -23,7 +22,7 @@ import {
   logOpenGeneratedAnswerSource,
   logGeneratedAnswerExpand,
   logGeneratedAnswerCollapse,
-  GeneratedAnswerFeedbackV2,
+  GeneratedAnswerFeedback,
 } from '../../../features/generated-answer/generated-answer-analytics-actions';
 import {generatedAnswerReducer} from '../../../features/generated-answer/generated-answer-slice';
 import {
@@ -129,15 +128,8 @@ describe('generated answer', () => {
     expect(closeGeneratedAnswerFeedbackModal).toHaveBeenCalled();
   });
 
-  it('#sendFeedback dispatches the V1 actions', () => {
-    const exampleFeedback = 'notAccurate';
-    generatedAnswer.sendFeedback(exampleFeedback);
-    expect(sendGeneratedAnswerFeedback).toHaveBeenCalled();
-    expect(logGeneratedAnswerFeedback).toHaveBeenCalledWith(exampleFeedback);
-  });
-
   it('#sendFeedback dispatches the V2 actions', () => {
-    const exampleFeedback: GeneratedAnswerFeedbackV2 = {
+    const exampleFeedback: GeneratedAnswerFeedback = {
       helpful: true,
       documented: 'yes',
       correctTopic: 'no',
@@ -149,15 +141,6 @@ describe('generated answer', () => {
     expect(logGeneratedAnswerFeedback).toHaveBeenCalledWith(exampleFeedback);
   });
 
-  it('#sendDetailedFeedback dispatches the right actions', () => {
-    const exampleDetails = 'Example details';
-    generatedAnswer.sendDetailedFeedback(exampleDetails);
-    expect(sendGeneratedAnswerFeedback).toHaveBeenCalled();
-    expect(logGeneratedAnswerDetailedFeedback).toHaveBeenCalledWith(
-      exampleDetails
-    );
-  });
-
   it('#logCitationClick dispatches analytics action', () => {
     const testCitation = buildMockCitation();
     generatedAnswer.logCitationClick(testCitation.id);
diff --git a/packages/headless/src/controllers/core/generated-answer/headless-core-generated-answer.ts b/packages/headless/src/controllers/core/generated-answer/headless-core-generated-answer.ts
index 0bb9a80e574..2290ec32a9f 100644
--- a/packages/headless/src/controllers/core/generated-answer/headless-core-generated-answer.ts
+++ b/packages/headless/src/controllers/core/generated-answer/headless-core-generated-answer.ts
@@ -16,10 +16,7 @@ import {
   expandGeneratedAnswer,
   collapseGeneratedAnswer,
 } from '../../../features/generated-answer/generated-answer-actions';
-import {
-  GeneratedAnswerFeedback,
-  GeneratedAnswerFeedbackV2,
-} from '../../../features/generated-answer/generated-answer-analytics-actions';
+import {GeneratedAnswerFeedback} from '../../../features/generated-answer/generated-answer-analytics-actions';
 import {generatedAnswerReducer as generatedAnswer} from '../../../features/generated-answer/generated-answer-slice';
 import {GeneratedAnswerState} from '../../../features/generated-answer/generated-answer-state';
 import {GeneratedResponseFormat} from '../../../features/generated-answer/generated-response-format';
@@ -74,15 +71,7 @@ export interface GeneratedAnswer extends Controller {
    * Sends feedback about why the generated answer was not relevant.
    * @param feedback - The feedback that the end user wishes to send.
    */
-  // TODO: Update feedback type, to change in TODO: SFINT-5585
-  sendFeedback(
-    feedback: GeneratedAnswerFeedback | GeneratedAnswerFeedbackV2
-  ): void;
-  /**
-   * Sends detailed feedback about why the generated answer was not relevant.
-   * @param details - Details on why the generated answer was not relevant.
-   */
-  sendDetailedFeedback(details: string): void;
+  sendFeedback(feedback: GeneratedAnswerFeedback): void;
   /**
    * Logs a custom event indicating a cited source link was clicked.
    * @param id - The ID of the clicked citation.
@@ -120,9 +109,8 @@ export interface GeneratedAnswerAnalyticsClient {
   logLikeGeneratedAnswer: () => CustomAction;
   logDislikeGeneratedAnswer: () => CustomAction;
   logGeneratedAnswerFeedback: (
-    feedback: GeneratedAnswerFeedback | GeneratedAnswerFeedbackV2
+    feedback: GeneratedAnswerFeedback
   ) => CustomAction;
-  logGeneratedAnswerDetailedFeedback: (details: string) => CustomAction;
   logOpenGeneratedAnswerSource: (citationId: string) => CustomAction;
   logHoverCitation: (
     citationId: string,
@@ -240,11 +228,6 @@ export function buildCoreGeneratedAnswer(
       dispatch(sendGeneratedAnswerFeedback());
     },
 
-    sendDetailedFeedback(details) {
-      dispatch(analyticsClient.logGeneratedAnswerDetailedFeedback(details));
-      dispatch(sendGeneratedAnswerFeedback());
-    },
-
     logCitationClick(citationId: string) {
       dispatch(analyticsClient.logOpenGeneratedAnswerSource(citationId));
     },
diff --git a/packages/headless/src/controllers/core/generated-answer/headless-searchapi-generated-answer.test.ts b/packages/headless/src/controllers/core/generated-answer/headless-searchapi-generated-answer.test.ts
index c5e374207d5..348b0dfa5d1 100644
--- a/packages/headless/src/controllers/core/generated-answer/headless-searchapi-generated-answer.test.ts
+++ b/packages/headless/src/controllers/core/generated-answer/headless-searchapi-generated-answer.test.ts
@@ -124,26 +124,24 @@ describe('searchapi-generated-answer', () => {
     expect(closeGeneratedAnswerFeedbackModal).toHaveBeenCalled();
   });
 
-  it('dispatches a send feedback action', () => {
+  it('dispatches a sendFeedback action', () => {
     const generatedAnswer = createGeneratedAnswer();
-    const feedback: GeneratedAnswerFeedback = 'harmful';
+    const feedback: GeneratedAnswerFeedback = {
+      readable: 'unknown',
+      correctTopic: 'unknown',
+      documented: 'yes',
+      hallucinationFree: 'no',
+      helpful: false,
+      details: 'some details',
+    };
     generatedAnswer.sendFeedback(feedback);
+
     expect(
       generatedAnswerAnalyticsClient.logGeneratedAnswerFeedback
     ).toHaveBeenCalledWith(feedback);
     expect(sendGeneratedAnswerFeedback).toHaveBeenCalledTimes(1);
   });
 
-  it('dispatches a send detailed feedback action', () => {
-    const generatedAnswer = createGeneratedAnswer();
-    const details = 'details';
-    generatedAnswer.sendDetailedFeedback(details);
-    expect(
-      generatedAnswerAnalyticsClient.logGeneratedAnswerDetailedFeedback
-    ).toHaveBeenCalledWith(details);
-    expect(sendGeneratedAnswerFeedback).toHaveBeenCalledTimes(1);
-  });
-
   it('dispatches a log citation click action', () => {
     const generatedAnswer = createGeneratedAnswer();
     const citationId = 'citationId';
diff --git a/packages/headless/src/controllers/knowledge/generated-answer/headless-answerapi-generated-answer.test.ts b/packages/headless/src/controllers/knowledge/generated-answer/headless-answerapi-generated-answer.test.ts
index dfc4695b63a..1eeca981a84 100644
--- a/packages/headless/src/controllers/knowledge/generated-answer/headless-answerapi-generated-answer.test.ts
+++ b/packages/headless/src/controllers/knowledge/generated-answer/headless-answerapi-generated-answer.test.ts
@@ -11,7 +11,7 @@ import {
 } from '../../../features/generated-answer/generated-answer-actions';
 import {
   generatedAnswerAnalyticsClient,
-  GeneratedAnswerFeedbackV2,
+  GeneratedAnswerFeedback,
 } from '../../../features/generated-answer/generated-answer-analytics-actions';
 import {getGeneratedAnswerInitialState} from '../../../features/generated-answer/generated-answer-state';
 import {queryReducer} from '../../../features/query/query-slice';
@@ -149,7 +149,7 @@ describe('knowledge-generated-answer', () => {
       query: {q: 'this est une question', enableQuerySyntax: false},
     });
     const generatedAnswer = createGeneratedAnswer();
-    const feedback: GeneratedAnswerFeedbackV2 = {
+    const feedback: GeneratedAnswerFeedback = {
       readable: 'unknown',
       correctTopic: 'unknown',
       documented: 'yes',
diff --git a/packages/headless/src/controllers/knowledge/generated-answer/headless-answerapi-generated-answer.ts b/packages/headless/src/controllers/knowledge/generated-answer/headless-answerapi-generated-answer.ts
index 79f5c47a039..512a1e51b47 100644
--- a/packages/headless/src/controllers/knowledge/generated-answer/headless-answerapi-generated-answer.ts
+++ b/packages/headless/src/controllers/knowledge/generated-answer/headless-answerapi-generated-answer.ts
@@ -16,7 +16,7 @@ import {
   sendGeneratedAnswerFeedback,
   updateAnswerConfigurationId,
 } from '../../../features/generated-answer/generated-answer-actions';
-import {GeneratedAnswerFeedbackV2} from '../../../features/generated-answer/generated-answer-analytics-actions';
+import {GeneratedAnswerFeedback} from '../../../features/generated-answer/generated-answer-analytics-actions';
 import {queryReducer as query} from '../../../features/query/query-slice';
 import {
   GeneratedAnswerSection,
@@ -41,7 +41,7 @@ export interface AnswerApiGeneratedAnswer
    * Sends feedback about why the generated answer was not relevant.
    * @param feedback - The feedback that the end user wishes to send.
    */
-  sendFeedback(feedback: GeneratedAnswerFeedbackV2): void;
+  sendFeedback(feedback: GeneratedAnswerFeedback): void;
 }
 
 interface AnswerApiGeneratedAnswerProps extends GeneratedAnswerProps {}
@@ -50,7 +50,7 @@ export interface SearchAPIGeneratedAnswerAnalyticsClient
   extends GeneratedAnswerAnalyticsClient {}
 
 interface ParseEvaluationArgumentsParams {
-  feedback: GeneratedAnswerFeedbackV2;
+  feedback: GeneratedAnswerFeedback;
   answerApiState: GeneratedAnswerStream;
   query: string;
 }
diff --git a/packages/headless/src/features/generated-answer/__snapshots__/generated-answer-analytics-actions.test.ts.snap b/packages/headless/src/features/generated-answer/__snapshots__/generated-answer-analytics-actions.test.ts.snap
index 6354d5a9fef..849fa2e0824 100644
--- a/packages/headless/src/features/generated-answer/__snapshots__/generated-answer-analytics-actions.test.ts.snap
+++ b/packages/headless/src/features/generated-answer/__snapshots__/generated-answer-analytics-actions.test.ts.snap
@@ -39,8 +39,6 @@ exports[`generated answer analytics actions when analyticsMode is \`next\` shoul
 ]
 `;
 
-exports[`generated answer analytics actions when analyticsMode is \`next\` should log #logGeneratedAnswerDetailedFeedback with the right payload 1`] = `undefined`;
-
 exports[`generated answer analytics actions when analyticsMode is \`next\` should log #logGeneratedAnswerExpand with the right payload 1`] = `
 [
   "Qna.AnswerAction",
diff --git a/packages/headless/src/features/generated-answer/__snapshots__/generated-answer-insight-analytics-actions.test.ts.snap b/packages/headless/src/features/generated-answer/__snapshots__/generated-answer-insight-analytics-actions.test.ts.snap
index 7fc303bedb1..971814fc8cb 100644
--- a/packages/headless/src/features/generated-answer/__snapshots__/generated-answer-insight-analytics-actions.test.ts.snap
+++ b/packages/headless/src/features/generated-answer/__snapshots__/generated-answer-insight-analytics-actions.test.ts.snap
@@ -39,8 +39,6 @@ exports[`generated answer insight analytics actions when analyticsMode is \`next
 ]
 `;
 
-exports[`generated answer insight analytics actions when analyticsMode is \`next\` should log #logGeneratedAnswerDetailedFeedback with the right payload 1`] = `undefined`;
-
 exports[`generated answer insight analytics actions when analyticsMode is \`next\` should log #logGeneratedAnswerExpand with the right payload 1`] = `
 [
   "Qna.AnswerAction",
diff --git a/packages/headless/src/features/generated-answer/generated-answer-analytics-actions.test.ts b/packages/headless/src/features/generated-answer/generated-answer-analytics-actions.test.ts
index 2c4a01d0731..3d92fda6f8b 100644
--- a/packages/headless/src/features/generated-answer/generated-answer-analytics-actions.test.ts
+++ b/packages/headless/src/features/generated-answer/generated-answer-analytics-actions.test.ts
@@ -12,7 +12,6 @@ import {getConfigurationInitialState} from '../configuration/configuration-state
 import {
   logCopyGeneratedAnswer,
   logDislikeGeneratedAnswer,
-  logGeneratedAnswerDetailedFeedback,
   logGeneratedAnswerFeedback,
   logGeneratedAnswerHideAnswers,
   logGeneratedAnswerShowAnswers,
@@ -24,7 +23,7 @@ import {
   logRetryGeneratedAnswer,
   logGeneratedAnswerExpand,
   logGeneratedAnswerCollapse,
-  GeneratedAnswerFeedbackV2,
+  GeneratedAnswerFeedback,
 } from './generated-answer-analytics-actions';
 import {getGeneratedAnswerInitialState} from './generated-answer-state';
 import {generatedAnswerStyle} from './generated-response-format';
@@ -111,8 +110,7 @@ jest.mock('coveo.analytics', () => {
   };
 });
 
-const exampleFeedback = 'irrelevant';
-const exampleFeedbackV2: GeneratedAnswerFeedbackV2 = {
+const exampleFeedback: GeneratedAnswerFeedback = {
   helpful: true,
   documented: 'yes',
   correctTopic: 'no',
@@ -121,7 +119,6 @@ const exampleFeedbackV2: GeneratedAnswerFeedbackV2 = {
 };
 const exampleGenerativeQuestionAnsweringId = '123';
 const exampleSearchUid = '456';
-const exampleDetails = 'example details';
 
 const exampleCitation: GeneratedAnswerCitation = {
   id: 'some-citation-id',
@@ -271,26 +268,8 @@ describe('generated answer analytics actions', () => {
       expect(mockLogFunction).toHaveBeenCalledTimes(1);
     });
 
-    it('should log #logGeneratedAnswerFeedback with V1 payload', async () => {
-      await logGeneratedAnswerFeedback(exampleFeedback)()(
-        engine.dispatch,
-        () => engine.state,
-        {} as ThunkExtraArguments
-      );
-
-      const mockToUse = mockMakeGeneratedAnswerFeedbackSubmit;
-      const expectedMetadata = {
-        generativeQuestionAnsweringId: exampleGenerativeQuestionAnsweringId,
-        reason: exampleFeedback,
-      };
-
-      expect(mockToUse).toHaveBeenCalledTimes(1);
-      expect(mockToUse).toHaveBeenCalledWith(expectedMetadata);
-      expect(mockLogFunction).toHaveBeenCalledTimes(1);
-    });
-
     it('should log #logGeneratedAnswerFeedback with V2 payload', async () => {
-      await logGeneratedAnswerFeedback(exampleFeedbackV2)()(
+      await logGeneratedAnswerFeedback(exampleFeedback)()(
         engine.dispatch,
         () => engine.state,
         {} as ThunkExtraArguments
@@ -299,26 +278,7 @@ describe('generated answer analytics actions', () => {
       const mockToUse = mockMakeGeneratedAnswerFeedbackSubmitV2;
       const expectedMetadata = {
         generativeQuestionAnsweringId: exampleGenerativeQuestionAnsweringId,
-        ...exampleFeedbackV2,
-      };
-
-      expect(mockToUse).toHaveBeenCalledTimes(1);
-      expect(mockToUse).toHaveBeenCalledWith(expectedMetadata);
-      expect(mockLogFunction).toHaveBeenCalledTimes(1);
-    });
-
-    it('should log #logGeneratedAnswerDetailedFeedback with the right payload', async () => {
-      await logGeneratedAnswerDetailedFeedback(exampleDetails)()(
-        engine.dispatch,
-        () => engine.state,
-        {} as ThunkExtraArguments
-      );
-
-      const mockToUse = mockMakeGeneratedAnswerFeedbackSubmit;
-      const expectedMetadata = {
-        generativeQuestionAnsweringId: exampleGenerativeQuestionAnsweringId,
-        reason: 'other',
-        details: exampleDetails,
+        ...exampleFeedback,
       };
 
       expect(mockToUse).toHaveBeenCalledTimes(1);
@@ -524,19 +484,8 @@ describe('generated answer analytics actions', () => {
       expect(emit.mock.calls[0]).toMatchSnapshot();
     });
 
-    it('should log #logGeneratedAnswerDetailedFeedback with the right payload', async () => {
-      await logGeneratedAnswerDetailedFeedback(exampleDetails)()(
-        engine.dispatch,
-        () => engine.state,
-        {} as ThunkExtraArguments
-      );
-
-      expect(emit).toHaveBeenCalledTimes(0);
-      expect(emit.mock.calls[0]).toMatchSnapshot();
-    });
-
     it('should log #logGeneratedAnswerFeedback with the right payload', async () => {
-      await logGeneratedAnswerFeedback(exampleFeedbackV2)()(
+      await logGeneratedAnswerFeedback(exampleFeedback)()(
         engine.dispatch,
         () => engine.state,
         {} as ThunkExtraArguments
diff --git a/packages/headless/src/features/generated-answer/generated-answer-analytics-actions.ts b/packages/headless/src/features/generated-answer/generated-answer-analytics-actions.ts
index 3fca657482e..ae148097e09 100644
--- a/packages/headless/src/features/generated-answer/generated-answer-analytics-actions.ts
+++ b/packages/headless/src/features/generated-answer/generated-answer-analytics-actions.ts
@@ -12,15 +12,9 @@ import {
 } from './generated-answer-selectors';
 import {GeneratedResponseFormat} from './generated-response-format';
 
-export type GeneratedAnswerFeedback =
-  | 'irrelevant'
-  | 'notAccurate'
-  | 'outOfDate'
-  | 'harmful';
-
 export type GeneratedAnswerFeedbackOption = 'yes' | 'unknown' | 'no';
 
-export type GeneratedAnswerFeedbackV2 = {
+export type GeneratedAnswerFeedback = {
   helpful: boolean;
   documented: GeneratedAnswerFeedbackOption;
   correctTopic: GeneratedAnswerFeedbackOption;
@@ -31,12 +25,6 @@ export type GeneratedAnswerFeedbackV2 = {
 };
 const RGAType = 'RGA';
 
-export function isGeneratedAnswerFeedbackV2(
-  feedback: GeneratedAnswerFeedback | GeneratedAnswerFeedbackV2
-): feedback is GeneratedAnswerFeedbackV2 {
-  return typeof feedback === 'object';
-}
-
 //TODO: KIT-2859
 export const logRetryGeneratedAnswer = (): LegacySearchAction =>
   makeAnalyticsAction('analytics/generatedAnswer/retry', (client) =>
@@ -180,64 +168,7 @@ export const logDislikeGeneratedAnswer = (): CustomAction =>
   });
 
 export const logGeneratedAnswerFeedback = (
-  feedback: GeneratedAnswerFeedback | GeneratedAnswerFeedbackV2
-): CustomAction =>
-  makeAnalyticsAction({
-    prefix: 'analytics/generatedAnswer/sendFeedback',
-    __legacy__getBuilder: (client, state) => {
-      const generativeQuestionAnsweringId =
-        generativeQuestionAnsweringIdSelector(state);
-      if (!generativeQuestionAnsweringId) {
-        return null;
-      }
-      return isGeneratedAnswerFeedbackV2(feedback)
-        ? client.makeGeneratedAnswerFeedbackSubmitV2({
-            generativeQuestionAnsweringId,
-            ...feedback,
-          })
-        : client.makeGeneratedAnswerFeedbackSubmit({
-            generativeQuestionAnsweringId,
-            reason: feedback,
-          });
-    },
-    analyticsType: isGeneratedAnswerFeedbackV2(feedback)
-      ? 'Qna.SubmitRgaFeedback'
-      : undefined,
-    analyticsPayloadBuilder: isGeneratedAnswerFeedbackV2(feedback)
-      ? (state): Qna.SubmitRgaFeedback => {
-          const {search} = state;
-          const {response} = search || {};
-          const responseId = response?.searchUid || '';
-          const {
-            helpful,
-            readable,
-            documented,
-            details,
-            hallucinationFree: hallucination_free,
-            correctTopic: correct_topic,
-            documentUrl: document_url,
-          } = feedback;
-          return {
-            answer: {
-              responseId,
-            },
-            feedback: {
-              helpful,
-              readable,
-              documented,
-              details,
-              hallucination_free,
-              correct_topic,
-              document_url,
-            },
-          };
-        }
-      : undefined,
-  });
-
-//Method deprecated after v3, it will no longer be used, TODO: SFINT-5585
-export const logGeneratedAnswerDetailedFeedback = (
-  details: string
+  feedback: GeneratedAnswerFeedback
 ): CustomAction =>
   makeAnalyticsAction({
     prefix: 'analytics/generatedAnswer/sendFeedback',
@@ -247,12 +178,40 @@ export const logGeneratedAnswerDetailedFeedback = (
       if (!generativeQuestionAnsweringId) {
         return null;
       }
-      return client.makeGeneratedAnswerFeedbackSubmit({
+      return client.makeGeneratedAnswerFeedbackSubmitV2({
         generativeQuestionAnsweringId,
-        reason: 'other',
-        details,
+        ...feedback,
       });
     },
+    analyticsType: 'Qna.SubmitRgaFeedback',
+    analyticsPayloadBuilder: (state): Qna.SubmitRgaFeedback => {
+      const {search} = state;
+      const {response} = search || {};
+      const responseId = response?.searchUid || '';
+      const {
+        helpful,
+        readable,
+        documented,
+        details,
+        hallucinationFree: hallucination_free,
+        correctTopic: correct_topic,
+        documentUrl: document_url,
+      } = feedback;
+      return {
+        answer: {
+          responseId,
+        },
+        feedback: {
+          helpful,
+          readable,
+          documented,
+          details,
+          hallucination_free,
+          correct_topic,
+          document_url,
+        },
+      };
+    },
   });
 
 //TODO: SFINT-5435
@@ -417,7 +376,6 @@ export const generatedAnswerAnalyticsClient = {
   logGeneratedAnswerHideAnswers,
   logGeneratedAnswerShowAnswers,
   logGeneratedAnswerStreamEnd,
-  logGeneratedAnswerDetailedFeedback,
   logGeneratedAnswerFeedback,
   logDislikeGeneratedAnswer,
   logLikeGeneratedAnswer,
diff --git a/packages/headless/src/features/generated-answer/generated-answer-insight-analytics-actions.test.ts b/packages/headless/src/features/generated-answer/generated-answer-insight-analytics-actions.test.ts
index 7a1f462057f..560ce5bba59 100644
--- a/packages/headless/src/features/generated-answer/generated-answer-insight-analytics-actions.test.ts
+++ b/packages/headless/src/features/generated-answer/generated-answer-insight-analytics-actions.test.ts
@@ -8,9 +8,8 @@ import {buildMockInsightState} from '../../test/mock-insight-state';
 import {buildMockSearchResponse} from '../../test/mock-search-response';
 import {buildMockSearchState} from '../../test/mock-search-state';
 import {getConfigurationInitialState} from '../configuration/configuration-state';
-import {GeneratedAnswerFeedbackV2} from './generated-answer-analytics-actions';
+import {GeneratedAnswerFeedback} from './generated-answer-analytics-actions';
 import {
-  logGeneratedAnswerDetailedFeedback,
   logGeneratedAnswerFeedback,
   logRetryGeneratedAnswer,
   logRephraseGeneratedAnswer,
@@ -79,8 +78,7 @@ jest.mock('coveo.analytics', () => {
   };
 });
 
-const exampleFeedback = 'irrelevant';
-const exampleFeedbackV2: GeneratedAnswerFeedbackV2 = {
+const exampleFeedback: GeneratedAnswerFeedback = {
   helpful: true,
   documented: 'yes',
   correctTopic: 'no',
@@ -89,7 +87,6 @@ const exampleFeedbackV2: GeneratedAnswerFeedbackV2 = {
 };
 const exampleGenerativeQuestionAnsweringId = '123';
 const exampleSearchUid = '456';
-const exampleDetails = 'example details';
 const exampleCitationId = 'citation_id';
 const exampleCitationPermanentid = 'citation_permanentid';
 const exampleSubject = 'example subject';
@@ -274,28 +271,8 @@ describe('generated answer insight analytics actions', () => {
       );
     });
 
-    it('should log #logGeneratedAnswerFeedback with V1 payload', async () => {
-      await logGeneratedAnswerFeedback(exampleFeedback)()(
-        engine.dispatch,
-        () => engine.state,
-        {} as ThunkExtraArguments
-      );
-
-      const mockToUse = mockLogGeneratedAnswerFeedbackSubmit;
-      const expectedMetadata = {
-        generativeQuestionAnsweringId: exampleGenerativeQuestionAnsweringId,
-        reason: exampleFeedback,
-      };
-
-      expect(mockToUse).toHaveBeenCalledTimes(1);
-      expect(mockToUse).toHaveBeenCalledWith(
-        expectedMetadata,
-        expectedCaseContext
-      );
-    });
-
     it('should log #logGeneratedAnswerFeedback with V2 payload', async () => {
-      await logGeneratedAnswerFeedback(exampleFeedbackV2)()(
+      await logGeneratedAnswerFeedback(exampleFeedback)()(
         engine.dispatch,
         () => engine.state,
         {} as ThunkExtraArguments
@@ -304,28 +281,7 @@ describe('generated answer insight analytics actions', () => {
       const mockToUse = mockLogGeneratedAnswerFeedbackSubmitV2;
       const expectedMetadata = {
         generativeQuestionAnsweringId: exampleGenerativeQuestionAnsweringId,
-        ...exampleFeedbackV2,
-      };
-
-      expect(mockToUse).toHaveBeenCalledTimes(1);
-      expect(mockToUse).toHaveBeenCalledWith(
-        expectedMetadata,
-        expectedCaseContext
-      );
-    });
-
-    it('should log #logGeneratedAnswerDetailedFeedback with the right payload', async () => {
-      await logGeneratedAnswerDetailedFeedback(exampleDetails)()(
-        engine.dispatch,
-        () => engine.state,
-        {} as ThunkExtraArguments
-      );
-
-      const mockToUse = mockLogGeneratedAnswerFeedbackSubmit;
-      const expectedMetadata = {
-        generativeQuestionAnsweringId: exampleGenerativeQuestionAnsweringId,
-        reason: 'other',
-        details: exampleDetails,
+        ...exampleFeedback,
       };
 
       expect(mockToUse).toHaveBeenCalledTimes(1);
@@ -512,19 +468,8 @@ describe('generated answer insight analytics actions', () => {
       expect(emit.mock.calls[0]).toMatchSnapshot();
     });
 
-    it('should log #logGeneratedAnswerDetailedFeedback with the right payload', async () => {
-      await logGeneratedAnswerDetailedFeedback(exampleDetails)()(
-        engine.dispatch,
-        () => engine.state,
-        {} as ThunkExtraArguments
-      );
-
-      expect(emit).toHaveBeenCalledTimes(0);
-      expect(emit.mock.calls[0]).toMatchSnapshot();
-    });
-
     it('should log #logGeneratedAnswerFeedback with the right payload', async () => {
-      await logGeneratedAnswerFeedback(exampleFeedbackV2)()(
+      await logGeneratedAnswerFeedback(exampleFeedback)()(
         engine.dispatch,
         () => engine.state,
         {} as ThunkExtraArguments
diff --git a/packages/headless/src/features/generated-answer/generated-answer-insight-analytics-actions.ts b/packages/headless/src/features/generated-answer/generated-answer-insight-analytics-actions.ts
index d9c06056061..306da9985a6 100644
--- a/packages/headless/src/features/generated-answer/generated-answer-insight-analytics-actions.ts
+++ b/packages/headless/src/features/generated-answer/generated-answer-insight-analytics-actions.ts
@@ -5,11 +5,7 @@ import {
 } from '../analytics/analytics-utils';
 import {SearchPageEvents} from '../analytics/search-action-cause';
 import {getCaseContextAnalyticsMetadata} from '../case-context/case-context-state';
-import {
-  GeneratedAnswerFeedback,
-  GeneratedAnswerFeedbackV2,
-  isGeneratedAnswerFeedbackV2,
-} from './generated-answer-analytics-actions';
+import {GeneratedAnswerFeedback} from './generated-answer-analytics-actions';
 import {
   citationSourceSelector,
   generativeQuestionAnsweringIdSelector,
@@ -190,72 +186,7 @@ export const logDislikeGeneratedAnswer = (): InsightAction =>
   });
 
 export const logGeneratedAnswerFeedback = (
-  feedback: GeneratedAnswerFeedback | GeneratedAnswerFeedbackV2
-): InsightAction =>
-  makeInsightAnalyticsActionFactory(
-    SearchPageEvents.generatedAnswerFeedbackSubmit
-  )({
-    prefix: 'analytics/generatedAnswer/sendFeedback',
-    __legacy__getBuilder: (client, state) => {
-      const generativeQuestionAnsweringId =
-        generativeQuestionAnsweringIdSelector(state);
-      if (!generativeQuestionAnsweringId) {
-        return null;
-      }
-      return isGeneratedAnswerFeedbackV2(feedback)
-        ? client.logGeneratedAnswerFeedbackSubmitV2(
-            {
-              generativeQuestionAnsweringId,
-              ...feedback,
-            },
-            getCaseContextAnalyticsMetadata(state.insightCaseContext)
-          )
-        : client.logGeneratedAnswerFeedbackSubmit(
-            {
-              generativeQuestionAnsweringId,
-              reason: feedback,
-            },
-            getCaseContextAnalyticsMetadata(state.insightCaseContext)
-          );
-    },
-    analyticsType: isGeneratedAnswerFeedbackV2(feedback)
-      ? 'Qna.SubmitRgaFeedback'
-      : undefined,
-    analyticsPayloadBuilder: isGeneratedAnswerFeedbackV2(feedback)
-      ? (state): Qna.SubmitRgaFeedback => {
-          const {search} = state;
-          const {response} = search || {};
-          const responseId = response?.searchUid || '';
-          const {
-            helpful,
-            readable,
-            documented,
-            details,
-            hallucinationFree: hallucination_free,
-            correctTopic: correct_topic,
-            documentUrl: document_url,
-          } = feedback;
-          return {
-            answer: {
-              responseId,
-            },
-            feedback: {
-              helpful,
-              readable,
-              documented,
-              details,
-              hallucination_free,
-              correct_topic,
-              document_url,
-            },
-          };
-        }
-      : undefined,
-  });
-
-//Method deprecated after v3, EP event no longer available, TODO: SFINT-5585
-export const logGeneratedAnswerDetailedFeedback = (
-  details: string
+  feedback: GeneratedAnswerFeedback
 ): InsightAction =>
   makeInsightAnalyticsActionFactory(
     SearchPageEvents.generatedAnswerFeedbackSubmit
@@ -267,15 +198,43 @@ export const logGeneratedAnswerDetailedFeedback = (
       if (!generativeQuestionAnsweringId) {
         return null;
       }
-      return client.logGeneratedAnswerFeedbackSubmit(
+      return client.logGeneratedAnswerFeedbackSubmitV2(
         {
           generativeQuestionAnsweringId,
-          reason: 'other',
-          details,
+          ...feedback,
         },
         getCaseContextAnalyticsMetadata(state.insightCaseContext)
       );
     },
+    analyticsType: 'Qna.SubmitRgaFeedback',
+    analyticsPayloadBuilder: (state): Qna.SubmitRgaFeedback => {
+      const {search} = state;
+      const {response} = search || {};
+      const responseId = response?.searchUid || '';
+      const {
+        helpful,
+        readable,
+        documented,
+        details,
+        hallucinationFree: hallucination_free,
+        correctTopic: correct_topic,
+        documentUrl: document_url,
+      } = feedback;
+      return {
+        answer: {
+          responseId,
+        },
+        feedback: {
+          helpful,
+          readable,
+          documented,
+          details,
+          hallucination_free,
+          correct_topic,
+          document_url,
+        },
+      };
+    },
   });
 
 //TODO: SFINT-5435
@@ -451,7 +410,6 @@ export const generatedAnswerInsightAnalyticsClient = {
   logGeneratedAnswerHideAnswers,
   logGeneratedAnswerShowAnswers,
   logGeneratedAnswerStreamEnd,
-  logGeneratedAnswerDetailedFeedback,
   logGeneratedAnswerFeedback,
   logDislikeGeneratedAnswer,
   logLikeGeneratedAnswer,
diff --git a/packages/headless/src/index.ts b/packages/headless/src/index.ts
index ac02a684885..3eee4aafa93 100644
--- a/packages/headless/src/index.ts
+++ b/packages/headless/src/index.ts
@@ -639,6 +639,5 @@ export * from './utils/query-expression/query-expression';
 
 export type {
   GeneratedAnswerFeedback,
-  GeneratedAnswerFeedbackV2,
   GeneratedAnswerFeedbackOption,
 } from './features/generated-answer/generated-answer-analytics-actions';