chat_template.jinja

{%- for message in messages -%}
    {%- set content = message.content if message.content is string else "" -%}
    {%- if message.role == "user" -%}
        {{ "<|im_start|>" + message.role + "\n"  + content + "<|im_end|>\n" }}
    {%- elif message.role == "assistant" -%}
        {% generation %}
        {%- if reasoning_mode == "/think" -%}
            {{ "<|im_start|>assistant\n" + content.lstrip("\n") + "<|im_end|>\n" }}
        {%- else -%}
            {{ "<|im_start|>assistant\n" + "<think>\n\n</think>\n" + content.lstrip("\n") + "<|im_end|>\n" }}
        {%- endif -%}
        {% endgeneration %}
    {%- elif message.role == "tool" -%}
    {{ "<|im_start|>" + "user\n"  + content + "<|im_end|>\n" }}
    {%- endif -%}
{%- endfor -%}
{# ───── generation prompt ───── #}
{%- if add_generation_prompt -%}
    {%- if reasoning_mode == "/think" -%}
        {{ "<|im_start|>assistant\n" }}
    {%- else -%}
        {{ "<|im_start|>assistant\n" + "<think>\n\n</think>\n"  }}
    {%- endif -%}
{%- endif -%}