diff --git a/run_agent.py b/run_agent.py
index 8ac36159..fa2a930b 100644
--- a/run_agent.py
+++ b/run_agent.py
@@ -3233,6 +3233,8 @@ class AIAgent:
         final_response = None
         interrupted = False
         codex_ack_continuations = 0
+        length_continue_retries = 0
+        truncated_response_prefix = ""
         
         # Clear any stale interrupt state at start
         self.clear_interrupt()
@@ -3375,6 +3377,7 @@ class AIAgent:
             codex_auth_retry_attempted = False
             nous_auth_retry_attempted = False
             restart_with_compressed_messages = False
+            restart_with_length_continuation = False
 
             finish_reason = "stop"
             response = None  # Guard against UnboundLocalError if all retries fail
@@ -3525,19 +3528,60 @@ class AIAgent:
                             finish_reason = "stop"
                     else:
                         finish_reason = response.choices[0].finish_reason
-                    
-                    # Handle "length" finish_reason - response was truncated
+
                     if finish_reason == "length":
                         print(f"{self.log_prefix}⚠️  Response truncated (finish_reason='length') - model hit max output tokens")
-                        
+
+                        if self.api_mode == "chat_completions":
+                            assistant_message = response.choices[0].message
+                            if not assistant_message.tool_calls:
+                                length_continue_retries += 1
+                                interim_msg = self._build_assistant_message(assistant_message, finish_reason)
+                                messages.append(interim_msg)
+                                self._log_msg_to_db(interim_msg)
+                                if assistant_message.content:
+                                    truncated_response_prefix += assistant_message.content
+
+                                if length_continue_retries < 3:
+                                    print(
+                                        f"{self.log_prefix}↻ Requesting continuation "
+                                        f"({length_continue_retries}/3)..."
+                                    )
+                                    continue_msg = {
+                                        "role": "user",
+                                        "content": (
+                                            "[System: Your previous response was truncated by the output "
+                                            "length limit. Continue exactly where you left off. Do not "
+                                            "restart or repeat prior text. Finish the answer directly.]"
+                                        ),
+                                    }
+                                    messages.append(continue_msg)
+                                    self._log_msg_to_db(continue_msg)
+                                    self._session_messages = messages
+                                    self._save_session_log(messages)
+                                    restart_with_length_continuation = True
+                                    break
+
+                                partial_response = self._strip_think_blocks(truncated_response_prefix).strip()
+                                self._cleanup_task_resources(effective_task_id)
+                                self._persist_session(messages, conversation_history)
+                                return {
+                                    "final_response": partial_response or None,
+                                    "messages": messages,
+                                    "api_calls": api_call_count,
+                                    "completed": False,
+                                    "partial": True,
+                                    "error": "Response remained truncated after 3 continuation attempts",
+                                }
+
                         # If we have prior messages, roll back to last complete state
                         if len(messages) > 1:
                             print(f"{self.log_prefix}   ⏪ Rolling back to last complete assistant turn")
                             rolled_back_messages = self._get_messages_up_to_last_assistant(messages)
-                            
+
                             self._cleanup_task_resources(effective_task_id)
                             self._persist_session(messages, conversation_history)
-                            
+
                             return {
                                 "final_response": None,
                                 "messages": rolled_back_messages,
@@ -3870,6 +3914,9 @@ class AIAgent:
                 self.iteration_budget.refund()
                 continue
 
+            if restart_with_length_continuation:
+                continue
+
             # Guard: if all retries exhausted without a successful response
             # (e.g. repeated context-length errors that exhausted retry_count),
             # the `response` variable is still None. Break out cleanly.
@@ -4260,6 +4307,9 @@ class AIAgent:
                         continue
 
                     codex_ack_continuations = 0
+
+                    if truncated_response_prefix:
+                        final_response = truncated_response_prefix + final_response
                     
                     # Strip <think> blocks from user-facing response (keep raw in messages for trajectory)
                     final_response = self._strip_think_blocks(final_response).strip()
diff --git a/tests/test_run_agent.py b/tests/test_run_agent.py
index 64de980d..2d420dd0 100644
--- a/tests/test_run_agent.py
+++ b/tests/test_run_agent.py
@@ -829,6 +829,36 @@ class TestRunConversation:
         assert result["final_response"] == "All done"
         assert result["completed"] is True
 
+    @pytest.mark.parametrize(
+        ("first_content", "second_content", "expected_final"),
+        [
+            ("Part 1 ", "Part 2", "Part 1 Part 2"),
+            ("<think>internal reasoning</think>", "Recovered final answer", "Recovered final answer"),
+        ],
+    )
+    def test_length_finish_reason_requests_continuation(
+        self, agent, first_content, second_content, expected_final
+    ):
+        self._setup_agent(agent)
+        first = _mock_response(content=first_content, finish_reason="length")
+        second = _mock_response(content=second_content, finish_reason="stop")
+        agent.client.chat.completions.create.side_effect = [first, second]
+
+        with (
+            patch.object(agent, "_persist_session"),
+            patch.object(agent, "_save_trajectory"),
+            patch.object(agent, "_cleanup_task_resources"),
+        ):
+            result = agent.run_conversation("hello")
+
+        assert result["completed"] is True
+        assert result["api_calls"] == 2
+        assert result["final_response"] == expected_final
+
+        second_call_messages = agent.client.chat.completions.create.call_args_list[1].kwargs["messages"]
+        assert second_call_messages[-1]["role"] == "user"
+        assert "truncated by the output length limit" in second_call_messages[-1]["content"]
+
 
 class TestRetryExhaustion:
     """Regression: retry_count > max_retries was dead code (off-by-one).