{%- for message in messages -%}
    {%- if loop.first -%}
        {%- if message['role'] != 'system' -%}
            {{ '<SPECIAL_10>System\n\n' }}
        {%- endif -%}
    {%- endif -%}

    {%- if message['role'] == 'system' -%}
        {{ '<SPECIAL_10>System\n' }}
        {%- if message['content'] is string -%}
            {{ message['content'].replace('/think', '').replace('/no_think', '').strip() }}
        {%- else -%}
            {%- for content in message['content'] -%}
                {%- if content['type'] == 'image' -%}
                    {{ '' }}
                {%- elif content['type'] == 'text' -%}
                    {{ content['text'].replace('/think', '').replace('/no_think', '').strip() }}
                {%- endif -%}
            {%- endfor -%}
        {%- endif -%}
        {{ '\n' }}

        {%- if tools -%}
            {%- if message['content'].replace('/think', '').replace('/no_think', '').strip() != '' -%}
                {{ '\n\n' }}
            {%- endif -%}

            {{ 'You can use the following tools to assist the user if required:\n<AVAILABLE_TOOLS>[' }}
            {%- for tool in tools -%}
                {{- (tool.function if tool.function is defined else tool) | tojson -}}
                {{ ', ' if not loop.last else '' }}
            {%- endfor -%}
            {{ ']</AVAILABLE_TOOLS>\n\n' }}

            {{ 'If you decide to call any tool(s), use the following format:\n' }}
            {{ '<TOOLCALL>[{{"name": "tool_name1", "arguments": "tool_args1"}}, {{"name": "tool_name2", "arguments": "tool_args2"}}]</TOOLCALL>\n\n' }}

            {{ 'The user will execute tool-calls and return responses from tool(s) in this format:\n' }}
            {{ '<TOOL_RESPONSE>[{{"tool_response1"}}, {{"tool_response2"}}]</TOOL_RESPONSE>\n\n' }}

            {{ 'Based on the tool responses, you can call additional tools if needed, correct tool calls if any errors are found, or just respond to the user.\n' }}
        {%- endif -%}

    {%- elif message['role'] == 'user' -%}
        {{ '<SPECIAL_11>User\n' }}
        {%- if message['content'] is string -%}
            {{ message['content'].replace('/think', '').replace('/no_think', '').strip() }}
        {%- else -%}
            {%- for content in message['content'] -%}
                {%- if content['type'] == 'image' -%}
                    {{ '' }}
                {%- elif content['type'] == 'text' -%}
                    {{ content['text'].replace('/think', '').replace('/no_think', '').strip() }}
                {%- endif -%}
            {%- endfor -%}
        {%- endif -%}
        {{ '\n' }}

    {%- elif message['role'] == 'tool' -%}
        {%- if loop.first or (messages[loop.index0 - 1].role != 'tool') -%}
            {{ '<SPECIAL_11>User\n<TOOL_RESPONSE>[' }}
        {%- endif -%}

        {{ message.content }}
        {{ ', ' if not loop.last and (messages[loop.index0 + 1].role == 'tool') else '' }}

        {%- if loop.last or (messages[loop.index0 + 1].role != 'tool') -%}
            {{ ']</TOOL_RESPONSE>\n' }}
        {%- endif -%}

    {%- elif message['role'] == 'assistant' -%}
        {%- if '</think>' in content -%}
            {%- set content = content.split('</think>')[1].strip() -%}
        {%- endif -%}

        {{ '<SPECIAL_11>Assistant\n' + content.strip() }}

        {%- if message.tool_calls -%}
            {%- if content.strip() != '' -%}
                {{ '\n\n' }}
            {%- endif -%}

            {{ '<TOOLCALL>[' }}
            {%- for call in message.tool_calls -%}
                {%- set fn = call.function if call.function is defined else call -%}
                {{ '{"name": "' + fn.name + '", "arguments": ' }}
                {%- if fn.arguments is string -%}
                    {{- fn.arguments -}}
                {%- else -%}
                    {{- fn.arguments | tojson -}}
                {%- endif -%}
                {{ '}' + (', ' if not loop.last else '') }}
            {%- endfor -%}
            {{ ']</TOOLCALL>' }}
        {%- endif -%}
        {{ '\n<SPECIAL_12>\n' }}
    {%- endif -%}
{%- endfor -%}

{%- set ns = namespace(enable_thinking=true) -%}
{%- for message in messages -%}
    {%- set content = message['content'] -%}
    {%- if message['role'] == 'user' or message['role'] == 'system' -%}
        {%- if '/think' in content -%}
            {%- set ns.enable_thinking = true -%}
        {%- elif '/no_think' in content -%}
            {%- set ns.enable_thinking = false -%}
        {%- endif -%}
    {%- endif -%}
{%- endfor -%}

{%- if not add_generation_prompt is defined -%}
  {%- set add_generation_prompt = false -%}
{%- endif -%}
{%- if add_generation_prompt -%}
    {{ '<SPECIAL_11>Assistant\n' }}
    {{ '<think></think>' }}
{%- endif -%}