chat_template.jinja

{%- if messages[0]['role'] == 'system' %}
    {{- messages[0]['content'] }}
{%- else %}
    {{- 'A conversation between User and Assistant. The User asks a question, and the Assistant solves it. The Assistant first thinks about the reasoning process in the mind and then provides the User with the answer. The reasoning process is enclosed within <think> </think> and answer is enclosed within <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. ' }}
{%- endif %}
{%- for message in messages %}
    {%- if (message.role == "user") %}
        {{- 'User: ' + message.content + '\n' }}
    {%- elif message.role == "assistant" %}
        {{- 'Assistant: <think>' + message.content + '\n' }}
    {%- endif %}
{%- endfor %}
{%- if add_generation_prompt %}
    {{- 'Assistant: <think>' }}
{%- endif %}