diff --git a/codex-rs/core/src/tasks/review.rs b/codex-rs/core/src/tasks/review.rs
index 08576cad..286eefa6 100644
--- a/codex-rs/core/src/tasks/review.rs
+++ b/codex-rs/core/src/tasks/review.rs
@@ -4,6 +4,8 @@ use async_trait::async_trait;
 use codex_protocol::items::TurnItem;
 use codex_protocol::models::ContentItem;
 use codex_protocol::models::ResponseItem;
+use codex_protocol::protocol::AgentMessageContentDeltaEvent;
+use codex_protocol::protocol::AgentMessageDeltaEvent;
 use codex_protocol::protocol::Event;
 use codex_protocol::protocol::EventMsg;
 use codex_protocol::protocol::ExitedReviewModeEvent;
@@ -111,13 +113,15 @@ async fn process_review_events(
                 }
                 prev_agent_message = Some(event);
             }
-            // Suppress ItemCompleted for assistant messages: forwarding it would
-            // trigger legacy AgentMessage via as_legacy_events(), which this
+            // Suppress ItemCompleted only for assistant messages: forwarding it
+            // would trigger legacy AgentMessage via as_legacy_events(), which this
             // review flow intentionally hides in favor of structured output.
             EventMsg::ItemCompleted(ItemCompletedEvent {
                 item: TurnItem::AgentMessage(_),
                 ..
-            }) => {}
+            })
+            | EventMsg::AgentMessageDelta(AgentMessageDeltaEvent { .. })
+            | EventMsg::AgentMessageContentDelta(AgentMessageContentDeltaEvent { .. }) => {}
             EventMsg::TaskComplete(task_complete) => {
                 // Parse review output from the last agent message (if present).
                 let out = task_complete
diff --git a/codex-rs/core/tests/suite/review.rs b/codex-rs/core/tests/suite/review.rs
index fdf7669d..093fd992 100644
--- a/codex-rs/core/tests/suite/review.rs
+++ b/codex-rs/core/tests/suite/review.rs
@@ -204,6 +204,85 @@ async fn review_op_with_plain_text_emits_review_fallback() {
     server.verify().await;
 }
 
+/// Ensure review flow suppresses assistant-specific streaming/completion events:
+/// - AgentMessageContentDelta
+/// - AgentMessageDelta (legacy)
+/// - ItemCompleted for TurnItem::AgentMessage
+// Windows CI only: bump to 4 workers to prevent SSE/event starvation and test timeouts.
+#[cfg_attr(windows, tokio::test(flavor = "multi_thread", worker_threads = 4))]
+#[cfg_attr(not(windows), tokio::test(flavor = "multi_thread", worker_threads = 2))]
+async fn review_filters_agent_message_related_events() {
+    skip_if_no_network!();
+
+    // Stream simulating a typing assistant message with deltas and finalization.
+    let sse_raw = r#"[
+        {"type":"response.output_item.added", "item":{
+            "type":"message", "role":"assistant", "id":"msg-1",
+            "content":[{"type":"output_text","text":""}]
+        }},
+        {"type":"response.output_text.delta", "delta":"Hi"},
+        {"type":"response.output_text.delta", "delta":" there"},
+        {"type":"response.output_item.done", "item":{
+            "type":"message", "role":"assistant", "id":"msg-1",
+            "content":[{"type":"output_text","text":"Hi there"}]
+        }},
+        {"type":"response.completed", "response": {"id": "__ID__"}}
+    ]"#;
+    let server = start_responses_server_with_sse(sse_raw, 1).await;
+    let codex_home = TempDir::new().unwrap();
+    let codex = new_conversation_for_server(&server, &codex_home, |_| {}).await;
+
+    codex
+        .submit(Op::Review {
+            review_request: ReviewRequest {
+                prompt: "Filter streaming events".to_string(),
+                user_facing_hint: "Filter streaming events".to_string(),
+            },
+        })
+        .await
+        .unwrap();
+
+    let mut saw_entered = false;
+    let mut saw_exited = false;
+
+    // Drain until TaskComplete; assert filtered events never surface.
+    wait_for_event_with_timeout(
+        &codex,
+        |event| match event {
+            EventMsg::TaskComplete(_) => true,
+            EventMsg::EnteredReviewMode(_) => {
+                saw_entered = true;
+                false
+            }
+            EventMsg::ExitedReviewMode(_) => {
+                saw_exited = true;
+                false
+            }
+            // The following must be filtered by review flow
+            EventMsg::AgentMessageContentDelta(_) => {
+                panic!("unexpected AgentMessageContentDelta surfaced during review")
+            }
+            EventMsg::AgentMessageDelta(_) => {
+                panic!("unexpected AgentMessageDelta surfaced during review")
+            }
+            EventMsg::ItemCompleted(ev) => match &ev.item {
+                codex_protocol::items::TurnItem::AgentMessage(_) => {
+                    panic!(
+                        "unexpected ItemCompleted for TurnItem::AgentMessage surfaced during review"
+                    )
+                }
+                _ => false,
+            },
+            _ => false,
+        },
+        tokio::time::Duration::from_secs(5),
+    )
+    .await;
+    assert!(saw_entered && saw_exited, "missing review lifecycle events");
+
+    server.verify().await;
+}
+
 /// When the model returns structured JSON in a review, ensure no AgentMessage
 /// is emitted; the UI consumes the structured result via ExitedReviewMode.
 // Windows CI only: bump to 4 workers to prevent SSE/event starvation and test timeouts.