Update chat_template.jinja

chat_template.jinja

@@ -1,20 +1,20 @@
-{%- set template_version = "qwen3.8-froggeric-v22.5.1-jack" %}
-{%- set _tool_format = tool_call_format if tool_call_format is defined else 'xml' %}
-{%- set image_count = namespace(value=0) %}
-{%- set video_count = namespace(value=0) %}
-{%- set add_vision_id = (add_vision_id in (true, 'true', 'True', 1, '1', 'on')) if add_vision_id is defined else false %}
+{%- set template_version = "qwen3.5-3.6-kat-qwopus-agentworld-ornith-merged-v2" %}
+{%- set _tool_format = tool_call_format if tool_call_format is defined else 'qwen3_coder' %}
 {%- set enable_thinking = (enable_thinking not in (false, 'false', 'False', 0, '0', 'off', 'none')) if enable_thinking is defined else true %}
 {%- set auto_disable_thinking_with_tools = (auto_disable_thinking_with_tools in (true, 'true', 'True', 1, '1', 'on')) if auto_disable_thinking_with_tools is defined else false %}
+
 {%- if preserve_reasoning is defined and preserve_reasoning is not none %}
-    {%- set _preserve_thinking = (preserve_reasoning not in (false, 'false', 'False', 0, '0', 'off', 'none')) %}
+{%- set _preserve_thinking = (preserve_reasoning not in (false, 'false', 'False', 0, '0', 'off', 'none')) %}
 {%- elif preserve_thinking is defined and preserve_thinking is not none %}
-    {%- set _preserve_thinking = (preserve_thinking not in (false, 'false', 'False', 0, '0', 'off', 'none')) %}
+{%- set _preserve_thinking = (preserve_thinking not in (false, 'false', 'False', 0, '0', 'off', 'none')) %}
 {%- else %}
-    {%- set _preserve_thinking = true %}
+{%- set _preserve_thinking = true %}
 {%- endif %}
+
 {%- set max_tool_arg_chars = (max_tool_arg_chars | int) if (max_tool_arg_chars is defined and max_tool_arg_chars is not none) else 0 %}
 {%- set max_tool_response_chars = (max_tool_response_chars | int) if (max_tool_response_chars is defined and max_tool_response_chars is not none) else 0 %}
 {%- set _has_tools = (tools is defined and tools and tools is iterable and tools is not mapping) %}
+
 {%- set _effort_raw = (reasoning_effort | string | lower) if reasoning_effort is defined and reasoning_effort is not none else 'medium' %}
 {%- set _initial_thinking = enable_thinking %}
 {%- set _initial_effort = 'medium' %}
@@ -24,14 +24,17 @@
 {%- elif _effort_raw in ('minimal', 'low') %}
     {%- set _initial_effort = 'low' %}
 {%- elif _effort_raw in ('high', 'xhigh', 'max', 'ultracode', 'extreme', 'deep', 'long') %}
+    {%- set _initial_thinking = true %}
     {%- set _initial_effort = 'xhigh' %}
 {%- else %}
     {%- set _initial_effort = 'medium' %}
 {%- endif %}
+
 {%- set ns_state = namespace(thinking=_initial_thinking, effort=_initial_effort) %}
 {%- if auto_disable_thinking_with_tools and _has_tools %}
     {%- set ns_state.thinking = false %}
 {%- endif %}
+
 {%- for msg in messages %}
     {%- if msg.role == 'system' or msg.role == 'developer' or msg.role == 'user' %}
         {%- if msg.content is string %}
@@ -80,42 +83,26 @@
         {%- endif %}
     {%- endif %}
 {%- endfor %}
+
 {%- set reasoning_instructions = '' %}
 {%- if ns_state.thinking %}
     {%- if ns_state.effort == 'xhigh' %}
-        {%- set reasoning_instructions = 'Reasoning effort is set to xhigh. Please think carefully through the task, validate key assumptions, consider plausible alternatives, and prioritize correctness, consistency, and clarity in the final answer.' %}
+        {%- set reasoning_instructions = 'Reasoning effort is set to xhigh. Please think rigorously through the task, explore alternative hypotheses, validate edge cases, and prioritize architectural soundness, consistency, and correctness in the final answer.' %}
     {%- elif ns_state.effort == 'low' %}
-        {%- set reasoning_instructions = 'Reasoning effort is set to low. Keep your thinking brief and focused, moving directly to the conclusion without unnecessary elaboration.' %}
+        {%- set reasoning_instructions = 'Reasoning effort is set to low. Keep your thinking concise, focused, and move directly to execution or tool calls without unnecessary elaboration.' %}
     {%- endif %}
 {%- endif %}
-{%- macro render_content(content, do_vision_count, is_system_content=false) %}
+
+{%- macro render_content(content, is_system_content=false) %}
     {%- if content is string %}
         {{- content }}
     {%- elif content is iterable and content is not mapping %}
         {%- for item in content %}
             {%- if item is mapping %}
                 {%- if item.type == 'image' or 'image' in item or 'image_url' in item %}
-                    {%- if is_system_content %}
-                        {{- raise_exception('System message cannot contain images.') }}
-                    {%- endif %}
-                    {%- if do_vision_count %}
-                        {%- set image_count.value = image_count.value + 1 %}
-                    {%- endif %}
-                    {%- if add_vision_id %}
-                        {{- 'Picture ' ~ image_count.value ~ ': ' }}
-                    {%- endif %}
-                    {{- '<|vision_start|><|image_pad|><|vision_end|>' }}
+                    {{- raise_exception('This model is a pure text CausalLM (vision tower removed). Image inputs are not supported.') }}
                 {%- elif item.type == 'video' or 'video' in item %}
-                    {%- if is_system_content %}
-                        {{- raise_exception('System message cannot contain videos.') }}
-                    {%- endif %}
-                    {%- if do_vision_count %}
-                        {%- set video_count.value = video_count.value + 1 %}
-                    {%- endif %}
-                    {%- if add_vision_id %}
-                        {{- 'Video ' ~ video_count.value ~ ': ' }}
-                    {%- endif %}
-                    {{- '<|vision_start|><|video_pad|><|vision_end|>' }}
+                    {{- raise_exception('This model is a pure text CausalLM (vision tower removed). Video inputs are not supported.') }}
                 {%- elif 'text' in item %}
                     {{- (item.text | string) if item.text is not none else '' }}
                 {%- elif 'content' in item and item.content is string %}
@@ -133,9 +120,11 @@
         {{- raise_exception('Unexpected content type.') }}
     {%- endif %}
 {%- endmacro %}
+
 {%- if not messages %}
     {{- raise_exception('No messages provided.') }}
 {%- endif %}
+
 {%- set head = namespace(count=0, seen_non_system=false) %}
 {%- for message in messages %}
     {%- set _is_sys = (message.role == 'system' or message.role == 'developer') %}
@@ -145,9 +134,10 @@
         {%- set head.seen_non_system = true %}
     {%- endif %}
 {%- endfor %}
+
 {%- set sys_state = namespace(content='') %}
 {%- for message in messages[:head.count] %}
-    {%- set _part = render_content(message.content, false, true) | trim %}
+    {%- set _part = render_content(message.content, true) | trim %}
     {%- if '<|think_off|>' in _part %}{%- set _part = _part.split('<|think_off|>') | join('') | trim %}{%- endif %}
     {%- if '<|think_on|>' in _part %}{%- set _part = _part.split('<|think_on|>') | join('') | trim %}{%- endif %}
     {%- if '<|think_xhigh|>' in _part %}{%- set _part = _part.split('<|think_xhigh|>') | join('') | trim %}{%- endif %}
@@ -168,8 +158,10 @@
         {%- endif %}
     {%- endif %}
 {%- endfor %}
+
 {%- set _sc = sys_state.content %}
 {%- set _msgs = messages[head.count:] %}
+
 {%- set _terse_on = (terse in (true, 'true', 'True', 1, '1', 'on')) if terse is defined else false %}
 {%- if _terse_on %}
     {%- if ns_state.thinking %}
@@ -178,9 +170,9 @@
         {%- set _terse_lead = 'Answer directly and concisely. Give the answer with only what it needs to be correct and usable.' %}
     {%- endif %}
     {%- set _terse_core %}
-Never: open with preamble or pleasantries; restate the question; add filler transitions; hedge with niceties; or repeat a point you've already made.
+Never: open with preamble or pleasantries; restate the question; add filler transitions; hedge with niceties; or repeat a point you have already made.
 Always: keep essential steps, caveats, uncertainties, and specifics — never drop correctness or a needed warning for brevity. Keep the final answer lean. Use the least structure that conveys it (plain prose when short; lists or code only when they earn their place). If genuinely uncertain, say so and explain why — never omit uncertainty for the sake of brevity.
-If a user request is genuinely ambiguous, ask a sharp question, don't guess.
+If a user request is genuinely ambiguous, ask a sharp question, do not guess.
     {%- endset %}
     {%- set _terse = _terse_lead ~ '\n' ~ (_terse_core | trim) %}
     {%- if not _sc %}
@@ -189,6 +181,7 @@ If a user request is genuinely ambiguous, ask a sharp question, don't guess.
         {%- set _sc = (_sc | trim) ~ '\n\n' ~ (_terse | trim) %}
     {%- endif %}
 {%- endif %}
+
 {%- if _has_tools %}
     {{- '<|im_start|>system\n' }}
     {%- if reasoning_instructions %}
@@ -201,9 +194,9 @@ If a user request is genuinely ambiguous, ask a sharp question, don't guess.
     {%- endfor %}
     {{- '\n</tools>' }}
     {%- if _tool_format == 'json' %}
-        {{- '\n\nIf you choose to call a function ONLY reply in the following format with NO suffix:\n\n' }}{%- if ns_state.thinking %}{{- '<think>\nBrief explanation of tool call\n</think>\n' }}{%- endif %}{{- '<tool_call>\n{"name": "example_function_name", "arguments": {"example_parameter_1": "value_1", "example_parameter_2": "This is the value for the second parameter"}}\n</tool_call>\n\n<IMPORTANT>\nReminder:\n' }}{%- if ns_state.thinking %}{{- '- You can use the <think></think> block to plan your next tool call OR to synthesize data and formulate your final response to the user.\n- ALL explanation and reasoning MUST be placed strictly inside the <think></think> block.\n' }}{%- endif %}{{- '- Function calls MUST follow the specified format: a single JSON object with "name" and "arguments" keys inside <tool_call></tool_call> XML tags.\n- If you choose to call a tool, you MUST output the <tool_call> block IMMEDIATELY' }}{%- if ns_state.thinking %}{{- ' after thinking' }}{%- endif %}{{- ', with NO conversational text before it.\n- The <tool_call> tag MUST be at the very beginning of a new line, with NO spaces or indentation before it.\n- To call multiple functions, output a separate, completely closed <tool_call></tool_call> block for EACH function. Do NOT nest <tool_call> blocks.\n- If you have all necessary data, provide your final answer directly to the user without any tool call.\n</IMPORTANT>' }}
+        {{- '\n\nIf you choose to call a function ONLY reply in the following format with NO suffix:\n\n' }}{%- if ns_state.thinking %}{{- '<think>\nBrief explanation of tool call\n</think>\n' }}{%- endif %}{{- '<tool_call>\n{"name": "example_function_name", "arguments": {"example_parameter_1": "value_1", "example_parameter_2": "This is the value for the second parameter"}}\n</tool_call>\n\n<IMPORTANT>\nReminder:\n' }}{%- if ns_state.thinking %}{{- '- You can use the <think></think> block to plan your next tool call OR to synthesize data and formulate your final response to the user.\n- ALL explanation and reasoning MUST be placed strictly inside the <think></think> block.\n' }}{%- endif %}{{- '- Function calls MUST follow the specified format: a single JSON object with "name" and "arguments" keys inside <tool_call></tool_call> XML tags.\n- If you choose to call a tool, you MUST output the <tool_call> block IMMEDIATELY' }}{%- if ns_state.thinking %}{{- ' after thinking' }}{%- endif %}{{- ', with NO conversational text before it.\n- The <tool_call> tag MUST be at the very beginning of a new line, with NO spaces or indentation before it.\n- To call multiple functions, output a separate, completely closed <tool_call></tool_call> block for EACH function. Do NOT nest <tool_call> blocks.\n- Keep tool calls purposeful: fire only the calls needed for the next step, and avoid issuing many parallel or speculative tool calls in a single turn when a few sequential, verified calls would do.\n- If you have all necessary data, provide your final answer directly to the user without any tool call.\n</IMPORTANT>' }}
     {%- else %}
-        {{- '\n\nIf you choose to call a function ONLY reply in the following format with NO suffix:\n\n' }}{%- if ns_state.thinking %}{{- '<think>\nBrief explanation of tool call\n</think>\n' }}{%- endif %}{{- '<tool_call>\n<function=example_function_name>\n<parameter=example_parameter_1>\nvalue_1\n</parameter>\n<parameter=example_parameter_2>\nThis is the value for the second parameter\nthat can span\nmultiple lines\n</parameter>\n</function>\n</tool_call>\n\n<IMPORTANT>\nReminder:\n' }}{%- if ns_state.thinking %}{{- '- You can use the <think></think> block to plan your next tool call OR to synthesize data and formulate your final response to the user.\n- ALL explanation and reasoning MUST be placed strictly inside the <think></think> block.\n' }}{%- endif %}{{- '- Function calls MUST follow the specified format: an inner <function=...></function> block must be nested within <tool_call></tool_call> XML tags.\n- If you choose to call a tool, you MUST output the <tool_call> block IMMEDIATELY' }}{%- if ns_state.thinking %}{{- ' after thinking' }}{%- endif %}{{- ', with NO conversational text before it.\n- The <tool_call> and <function> tags MUST be at the very beginning of a new line, with NO spaces or indentation before them.\n- To call multiple functions, output a separate, completely closed <tool_call></tool_call> block for EACH function. Do NOT nest <tool_call> blocks.\n- If you have all necessary data, provide your final answer directly to the user without any tool call.\n</IMPORTANT>' }}
+        {{- '\n\nIf you choose to call a function ONLY reply in the following format with NO suffix:\n\n' }}{%- if ns_state.thinking %}{{- '<think>\nBrief explanation of tool call\n</think>\n' }}{%- endif %}{{- '<tool_call>\n<function=example_function_name>\n<parameter=example_parameter_1>\nvalue_1\n</parameter>\n<parameter=example_parameter_2>\nThis is the value for the second parameter\nthat can span\nmultiple lines\n</parameter>\n</function>\n</tool_call>\n\n<IMPORTANT>\nReminder:\n' }}{%- if ns_state.thinking %}{{- '- You can use the <think></think> block to plan your next tool call OR to synthesize data and formulate your final response to the user.\n- ALL explanation and reasoning MUST be placed strictly inside the <think></think> block.\n' }}{%- endif %}{{- '- Function calls MUST follow the specified format: an inner <function=...></function> block must be nested within <tool_call></tool_call> XML tags.\n- If you choose to call a tool, you MUST output the <tool_call> block IMMEDIATELY' }}{%- if ns_state.thinking %}{{- ' after thinking' }}{%- endif %}{{- ', with NO conversational text before it.\n- The <tool_call> and <function> tags MUST be at the very beginning of a new line, with NO spaces or indentation before them.\n- To call multiple functions, output a separate, completely closed <tool_call></tool_call> block for EACH function. Do NOT nest <tool_call> blocks.\n- Keep tool calls purposeful: fire only the calls needed for the next step, and avoid issuing many parallel or speculative tool calls in a single turn when a few sequential, verified calls would do.\n- If you have all necessary data, provide your final answer directly to the user without any tool call.\n</IMPORTANT>' }}
     {%- endif %}
     {%- if _sc %}
         {{- '\n\n' + _sc }}
@@ -216,29 +209,23 @@ If a user request is genuinely ambiguous, ask a sharp question, don't guess.
         {{- '<|im_start|>system\n' + reasoning_instructions + '<|im_end|>\n' }}
     {%- endif %}
 {%- endif %}
-{%- set _last_idx = _msgs | length - 1 %}
-{%- set ns = namespace(multi_step_tool=true, last_query_index=_last_idx) %}
+
+{%- set ns = namespace(found_query=false, last_query_index=0) %}
 {%- for message in _msgs[::-1] %}
     {%- set index = (_msgs | length - 1) - loop.index0 %}
-    {%- if ns.multi_step_tool and message.role == 'user' %}
-        {%- set _rc = render_content(message.content, false) | trim %}
+    {%- if not ns.found_query and message.role == 'user' %}
+        {%- set _rc = render_content(message.content) | trim %}
         {%- if not (_rc.startswith('<tool_response>') and _rc.endswith('</tool_response>')) %}
-            {%- set ns.multi_step_tool = false %}
+            {%- set ns.found_query = true %}
             {%- set ns.last_query_index = index %}
         {%- endif %}
     {%- endif %}
 {%- endfor %}
-{%- if ns.multi_step_tool %}
-    {%- if _last_idx > 50 %}
-        {%- set ns.last_query_index = _last_idx %}
-    {%- else %}
-        {%- set ns.last_query_index = 0 %}
-    {%- endif %}
-{%- endif %}
+
 {%- set ns2 = namespace(prev_role='', consecutive_failures=0) %}
 {%- for message in _msgs %}
     {%- set is_system = (message.role == "system" or message.role == "developer") %}
-    {%- set content = render_content(message.content, true, is_system) | trim %}
+    {%- set content = render_content(message.content, is_system) | trim %}
     {%- if is_system or message.role == 'user' %}
         {%- if '<|think_off|>' in content %}{%- set content = content.split('<|think_off|>') | join('') | trim %}{%- endif %}
         {%- if '<|think_on|>' in content %}{%- set content = content.split('<|think_on|>') | join('') | trim %}{%- endif %}
@@ -288,13 +275,9 @@ If a user request is genuinely ambiguous, ask a sharp question, don't guess.
         {%- endif %}
         {%- if _explicit_reasoning %}
             {%- set _lead_end = '' %}
-            {%- if content.startswith('<think>') and '</think>' in content %}
+            {%- if '</think>' in content %}
                 {%- set _lead_end = '</think>' %}
-            {%- elif content.startswith('<thinking>') and '</thinking>' in content %}
-                {%- set _lead_end = '</thinking>' %}
-            {%- elif content.startswith('</think>') %}
-                {%- set _lead_end = '</think>' %}
-            {%- elif content.startswith('</thinking>') %}
+            {%- elif '</thinking>' in content %}
                 {%- set _lead_end = '</thinking>' %}
             {%- endif %}
             {%- if _lead_end %}
@@ -304,29 +287,13 @@ If a user request is genuinely ambiguous, ask a sharp question, don't guess.
             {%- set reasoning_content = _explicit_reasoning %}
         {%- else %}
             {%- set _think_end = '' %}
-            {%- if content.startswith('</think>') %}
-                {%- set _think_end = '</think>' %}
-            {%- elif content.startswith('</thinking>') %}
-                {%- set _think_end = '</thinking>' %}
-            {%- elif '\n</think>' in content %}
-                {%- set _think_end = '\n</think>' %}
-            {%- elif '\n</thinking>' in content %}
-                {%- set _think_end = '\n</thinking>' %}
-            {%- elif '\n</ think>' in content %}
-                {%- set _think_end = '\n</ think>' %}
-            {%- elif '\n</think >' in content %}
-                {%- set _think_end = '\n</think >' %}
-            {%- elif content.startswith('<think>') and '</think>' in content %}
+            {%- if '</think>' in content %}
                 {%- set _think_end = '</think>' %}
-            {%- elif content.startswith('<thinking>') and '</thinking>' in content %}
+            {%- elif '</thinking>' in content %}
                 {%- set _think_end = '</thinking>' %}
             {%- endif %}
             {%- if _think_end %}
-                {%- if 'thinking' in _think_end %}
-                    {%- set _think_start = '<thinking>' %}
-                {%- else %}
-                    {%- set _think_start = '<think>' %}
-                {%- endif %}
+                {%- set _think_start = '<thinking>' if 'thinking' in _think_end else '<think>' %}
                 {%- set _parts = content.split(_think_end) %}
                 {%- set reasoning_content = _parts[0].rstrip('\n') %}
                 {%- if _think_start in reasoning_content %}
@@ -341,7 +308,7 @@ If a user request is genuinely ambiguous, ask a sharp question, don't guess.
         {%- else %}
             {{- '<|im_start|>assistant\n' + content }}
         {%- endif %}
-        {%- if message.tool_calls is defined and message.tool_calls and message.tool_calls is iterable and message.tool_calls is not mapping %}
+        {%- if message.tool_calls is defined and message.tool_calls and message.tool_calls is iterable and message.tool_calls is not mapping and '<tool_call>' not in content %}
             {%- for tool_call in message.tool_calls %}
                 {%- if tool_call.function is defined and tool_call.function is not none %}
                     {%- set tc = tool_call.function %}
@@ -349,6 +316,14 @@ If a user request is genuinely ambiguous, ask a sharp question, don't guess.
                     {%- set tc = tool_call %}
                 {%- endif %}
                 {%- set tc_name = tc.name if (tc.name is defined and tc.name is not none) else '' %}
+                {%- set tc_args_raw = none %}
+                {%- if tc.arguments is defined and tc.arguments is not none %}
+                    {%- set tc_args_raw = tc.arguments %}
+                {%- elif tc.parameters is defined and tc.parameters is not none %}
+                    {%- set tc_args_raw = tc.parameters %}
+                {%- elif tc.input is defined and tc.input is not none %}
+                    {%- set tc_args_raw = tc.input %}
+                {%- endif %}
                 {%- if _tool_format == 'json' %}
                     {%- if loop.first %}
                         {%- if content | trim %}
@@ -358,15 +333,20 @@ If a user request is genuinely ambiguous, ask a sharp question, don't guess.
                         {{- '\n' }}
                     {%- endif %}
                     {%- set _args = '{}' %}
-                    {%- if tc.arguments is defined and tc.arguments is not none %}
-                        {%- if tc.arguments is mapping %}
-                            {%- set _args = tc.arguments | tojson %}
-                        {%- elif tc.arguments is string %}
-                            {%- if tc.arguments %}
-                                {%- set _args = tc.arguments %}
+                    {%- if tc_args_raw is not none %}
+                        {%- if tc_args_raw is mapping %}
+                            {%- set _args = tc_args_raw | tojson %}
+                        {%- elif tc_args_raw is string %}
+                            {%- set _trimmed_args = tc_args_raw | trim %}
+                            {%- if _trimmed_args | length > 0 %}
+                                {%- if _trimmed_args | first == '{' and _trimmed_args | last == '}' %}
+                                    {%- set _args = _trimmed_args %}
+                                {%- else %}
+                                    {%- set _args = tc_args_raw | tojson %}
+                                {%- endif %}
                             {%- endif %}
                         {%- else %}
-                            {%- set _args = tc.arguments | tojson %}
+                            {%- set _args = tc_args_raw | tojson %}
                         {%- endif %}
                     {%- endif %}
                     {{- '<tool_call>\n{"name": ' }}{{- tc_name | tojson }}{{- ', "arguments": ' }}{{- _args }}{{- '}\n</tool_call>' }}
@@ -380,9 +360,9 @@ If a user request is genuinely ambiguous, ask a sharp question, don't guess.
                     {%- else %}
                         {{- '\n<tool_call>\n<function=' + tc_name + '>\n' }}
                     {%- endif %}
-                    {%- if tc.arguments is defined and tc.arguments is not none %}
-                        {%- if tc.arguments is mapping %}
-                            {%- for args_name, args_value in tc.arguments.items() %}
+                    {%- if tc_args_raw is not none %}
+                        {%- if tc_args_raw is mapping %}
+                            {%- for args_name, args_value in tc_args_raw.items() %}
                                 {{- '<parameter=' + args_name + '>\n' }}
                                 {%- if args_value is string %}
                                     {%- set _av = args_value %}
@@ -397,10 +377,10 @@ If a user request is genuinely ambiguous, ask a sharp question, don't guess.
                                 {{- '\n</parameter>\n' }}
                             {%- endfor %}
                         {%- else %}
-                            {%- if tc.arguments is string %}
-                                {%- set _raw_args = tc.arguments %}
+                            {%- if tc_args_raw is string %}
+                                {%- set _raw_args = tc_args_raw %}
                             {%- else %}
-                                {%- set _raw_args = tc.arguments | tojson %}
+                                {%- set _raw_args = tc_args_raw | tojson %}
                             {%- endif %}
                             {%- if _raw_args %}
                                 {%- if max_tool_arg_chars > 0 and _raw_args | length > max_tool_arg_chars %}
@@ -438,7 +418,7 @@ If a user request is genuinely ambiguous, ask a sharp question, don't guess.
         {%- endif %}
         {{- '\n<tool_response>\n' + content }}
         {%- if ns2.consecutive_failures >= 2 %}
-            {{- '\n\n⚠️ SYSTEM WARNING: ' ~ ns2.consecutive_failures ~ ' consecutive tool errors detected. Your previous approach is incorrect. You MUST use a fundamentally different approach or corrected arguments.' }}
+            {{- '\n\n⚠️ SYSTEM WARNING: ' ~ ns2.consecutive_failures ~ ' consecutive tool errors detected. Your previous approach is incorrect. You MUST diagnose root cause and use a fundamentally different approach or corrected arguments.' }}
         {%- elif ns2.consecutive_failures == 1 %}
             {{- '\n\n⚠️ SYSTEM WARNING: The previous tool call returned an error. Diagnose the failure and retry with completely corrected arguments.' }}
         {%- endif %}
@@ -456,6 +436,7 @@ If a user request is genuinely ambiguous, ask a sharp question, don't guess.
     {%- endif %}
     {%- set ns2.prev_role = message.role %}
 {%- endfor %}
+
 {%- set _add_gen = (add_generation_prompt in (true, 'true', 'True', 1, '1', 'on')) if add_generation_prompt is defined else false %}
 {%- if _add_gen %}
     {{- '<|im_start|>assistant\n' }}
@@ -464,4 +445,4 @@ If a user request is genuinely ambiguous, ask a sharp question, don't guess.
     {%- else %}
         {{- '<think>\n' }}
     {%- endif %}
-{%- endif %}
+{%- endif %}