diff --git a/framework/streaming/accumulator.go b/framework/streaming/accumulator.go
index 66fe43339c..24cec17dad 100644
--- a/framework/streaming/accumulator.go
+++ b/framework/streaming/accumulator.go
@@ -397,7 +397,7 @@ func (a *Accumulator) ProcessStreamingResponse(ctx *schemas.BifrostContext, resu
 
 	isAudioStreaming := requestType == schemas.SpeechStreamRequest || requestType == schemas.TranscriptionStreamRequest
 	isChatStreaming := requestType == schemas.ChatCompletionStreamRequest || requestType == schemas.TextCompletionStreamRequest
-	isResponsesStreaming := requestType == schemas.ResponsesStreamRequest
+	isResponsesStreaming := requestType == schemas.ResponsesStreamRequest || requestType == schemas.WebSocketResponsesRequest
 	// Edit images/ Image variation requests will be added here
 	isImageStreaming := requestType == schemas.ImageGenerationStreamRequest || requestType == schemas.ImageEditStreamRequest
 
diff --git a/framework/streaming/accumulator_test.go b/framework/streaming/accumulator_test.go
index 18eb43f71b..854d5ebfbf 100644
--- a/framework/streaming/accumulator_test.go
+++ b/framework/streaming/accumulator_test.go
@@ -659,3 +659,173 @@ func TestGetLastAudioAndTranscriptionChunksSafe(t *testing.T) {
 		t.Errorf("Expected transcription chunk index 3, got %d", lastTranscription.ChunkIndex)
 	}
 }
+
+// TestWebSocketResponsesRequestAccumulatedAsResponsesStreaming verifies that
+// ProcessStreamingResponse treats WebSocketResponsesRequest the same as
+// ResponsesStreamRequest so that WS chunks are accumulated and token usage
+// is captured. This is a regression test for the bug described in issue #3001.
+func TestWebSocketResponsesRequestAccumulatedAsResponsesStreaming(t *testing.T) {
+	logger := bifrost.NewDefaultLogger(schemas.LogLevelDebug)
+	accumulator := NewAccumulator(nil, logger)
+
+	requestID := "test-ws-responses-request"
+	ctx := schemas.NewBifrostContext(context.Background(), time.Time{})
+	ctx.SetValue(schemas.BifrostContextKeyAccumulatorID, requestID)
+
+	const inputTokens = 120
+	const outputTokens = 60
+	const totalTokens = 180
+
+	// Add intermediate chunks before the final one.
+	for i := 0; i < 3; i++ {
+		chunk := &ResponsesStreamChunk{
+			ChunkIndex: i,
+			Timestamp:  time.Now(),
+			StreamResponse: &schemas.BifrostResponsesStreamResponse{
+				Type: schemas.ResponsesStreamResponseTypeOutputTextDelta,
+			},
+		}
+		err := accumulator.addResponsesStreamChunk(requestID, chunk, false)
+		if err != nil {
+			t.Fatalf("Failed to add chunk %d: %v", i, err)
+		}
+	}
+
+	// Final chunk carries token usage.
+	finalChunk := &ResponsesStreamChunk{
+		ChunkIndex: 3,
+		Timestamp:  time.Now(),
+		TokenUsage: &schemas.BifrostLLMUsage{
+			PromptTokens:     inputTokens,
+			CompletionTokens: outputTokens,
+			TotalTokens:      totalTokens,
+		},
+		StreamResponse: &schemas.BifrostResponsesStreamResponse{
+			Type: schemas.ResponsesStreamResponseTypeCompleted,
+			Response: &schemas.BifrostResponsesResponse{
+				Usage: &schemas.ResponsesResponseUsage{
+					InputTokens:  inputTokens,
+					OutputTokens: outputTokens,
+				},
+			},
+		},
+	}
+	err := accumulator.addResponsesStreamChunk(requestID, finalChunk, true)
+	if err != nil {
+		t.Fatalf("Failed to add final chunk: %v", err)
+	}
+
+	// Build a response carrying WebSocketResponsesRequest as the request type.
+	response := &schemas.BifrostResponse{
+		ResponsesResponse: &schemas.BifrostResponsesResponse{
+			ID: bifrost.Ptr("ws-msg-001"),
+			Usage: &schemas.ResponsesResponseUsage{
+				InputTokens:  inputTokens,
+				OutputTokens: outputTokens,
+			},
+			ExtraFields: schemas.BifrostResponseExtraFields{
+				RequestType:            schemas.WebSocketResponsesRequest,
+				Provider:               schemas.OpenAI,
+				OriginalModelRequested: "gpt-4o",
+				ChunkIndex:             3,
+			},
+		},
+	}
+
+	ctx.SetValue(schemas.BifrostContextKeyStreamEndIndicator, true)
+
+	processed, processErr := accumulator.ProcessStreamingResponse(ctx, response, nil)
+
+	if processErr != nil {
+		t.Fatalf("ProcessStreamingResponse returned unexpected error for WebSocketResponsesRequest: %v", processErr)
+	}
+	if processed == nil {
+		t.Fatal("ProcessStreamingResponse returned nil result for WebSocketResponsesRequest")
+	}
+	if processed.Data == nil {
+		t.Fatal("Processed response Data is nil; accumulator did not accumulate for WebSocketResponsesRequest")
+	}
+	if processed.Data.TokenUsage == nil {
+		t.Fatal("Token usage is nil; accumulator did not capture usage for WebSocketResponsesRequest")
+	}
+	if processed.Data.TokenUsage.PromptTokens != inputTokens {
+		t.Errorf("Expected PromptTokens=%d, got %d", inputTokens, processed.Data.TokenUsage.PromptTokens)
+	}
+	if processed.Data.TokenUsage.CompletionTokens != outputTokens {
+		t.Errorf("Expected CompletionTokens=%d, got %d", outputTokens, processed.Data.TokenUsage.CompletionTokens)
+	}
+	if processed.Data.TokenUsage.TotalTokens != totalTokens {
+		t.Errorf("Expected TotalTokens=%d, got %d", totalTokens, processed.Data.TokenUsage.TotalTokens)
+	}
+}
+
+// TestWebSocketResponsesRequestVsResponsesStreamRequestParity verifies that
+// ProcessStreamingResponse treats WebSocketResponsesRequest identically to
+// ResponsesStreamRequest and does NOT return the "request type missing/invalid"
+// error that was produced before the fix.
+func TestWebSocketResponsesRequestVsResponsesStreamRequestParity(t *testing.T) {
+	logger := bifrost.NewDefaultLogger(schemas.LogLevelDebug)
+
+	makeAccumulatorWithChunk := func(requestType schemas.RequestType, requestID string) (*Accumulator, *schemas.BifrostContext, *schemas.BifrostResponse) {
+		acc := NewAccumulator(nil, logger)
+
+		ctx := schemas.NewBifrostContext(context.Background(), time.Time{})
+		ctx.SetValue(schemas.BifrostContextKeyAccumulatorID, requestID)
+
+		chunk := &ResponsesStreamChunk{
+			ChunkIndex: 0,
+			Timestamp:  time.Now(),
+			TokenUsage: &schemas.BifrostLLMUsage{
+				PromptTokens:     10,
+				CompletionTokens: 5,
+				TotalTokens:      15,
+			},
+			StreamResponse: &schemas.BifrostResponsesStreamResponse{
+				Type: schemas.ResponsesStreamResponseTypeCompleted,
+				Response: &schemas.BifrostResponsesResponse{
+					Usage: &schemas.ResponsesResponseUsage{
+						InputTokens:  10,
+						OutputTokens: 5,
+					},
+				},
+			},
+		}
+		err := acc.addResponsesStreamChunk(requestID, chunk, true)
+		if err != nil {
+			t.Fatalf("Failed to add chunk for %s: %v", requestType, err)
+		}
+
+		ctx.SetValue(schemas.BifrostContextKeyStreamEndIndicator, true)
+
+		resp := &schemas.BifrostResponse{
+			ResponsesResponse: &schemas.BifrostResponsesResponse{
+				ID: bifrost.Ptr("parity-test"),
+				Usage: &schemas.ResponsesResponseUsage{
+					InputTokens:  10,
+					OutputTokens: 5,
+				},
+				ExtraFields: schemas.BifrostResponseExtraFields{
+					RequestType:            requestType,
+					Provider:               schemas.OpenAI,
+					OriginalModelRequested: "gpt-4o",
+					ChunkIndex:             0,
+				},
+			},
+		}
+		return acc, ctx, resp
+	}
+
+	for _, rt := range []schemas.RequestType{schemas.ResponsesStreamRequest, schemas.WebSocketResponsesRequest} {
+		rt := rt
+		t.Run(string(rt), func(t *testing.T) {
+			acc, ctx, resp := makeAccumulatorWithChunk(rt, "parity-"+string(rt))
+			processed, err := acc.ProcessStreamingResponse(ctx, resp, nil)
+			if err != nil {
+				t.Errorf("RequestType %s: unexpected error: %v", rt, err)
+			}
+			if processed == nil {
+				t.Errorf("RequestType %s: expected non-nil processed response", rt)
+			}
+		})
+	}
+}
diff --git a/plugins/logging/utils.go b/plugins/logging/utils.go
index 4d1abbbde5..15f74ee830 100644
--- a/plugins/logging/utils.go
+++ b/plugins/logging/utils.go
@@ -655,7 +655,7 @@ func convertToProcessedStreamResponse(result *schemas.StreamAccumulatorResult, r
 		streamType = streaming.StreamTypeText
 	case schemas.ChatCompletionStreamRequest:
 		streamType = streaming.StreamTypeChat
-	case schemas.ResponsesStreamRequest:
+	case schemas.ResponsesStreamRequest, schemas.WebSocketResponsesRequest:
 		streamType = streaming.StreamTypeResponses
 	case schemas.SpeechStreamRequest:
 		streamType = streaming.StreamTypeAudio