Qwen3-480b-A32b chat template for tool calling

gistfile1.txt

{#- Copyright 2025-present Anton Sokolchenko. #}
{#- Licensed under the Apache License, Version 2.0 (the "License") #}
{#- Edits made by Anton Sokolchenko to fix the chat template #}
{% macro render_item_list(item_list, tag_name='required') %}
    {%- if item_list is defined and item_list is iterable and item_list | length > 0 %}
        {%- if tag_name %}{{- '\n<' ~ tag_name ~ '>' -}}{% endif %}
            {{- '[' }}
                {%- for item in item_list -%}
                    {%- if loop.index > 1 %}{{- ", "}}{% endif -%}
                    {%- if item is string -%}
                        {{ "`" ~ item ~ "`" }}
                    {%- else -%}
                        {{ item }}
                    {%- endif -%}
                {%- endfor -%}
            {{- ']' }}
        {%- if tag_name %}{{- '</' ~ tag_name ~ '>' -}}{% endif %}
    {%- endif %}
{% endmacro %}

{%- if messages[0]["role"] == "system" %}
    {%- set system_message = messages[0]["content"] %}
    {%- set loop_messages = messages[1:] %}
{%- else %}
    {%- set loop_messages = messages %}
{%- endif %}

{%- if not tools is defined %}
    {%- set tools = [] %}
{%- endif %}

{%- if system_message is defined %}
    {{- "<|im_start|>system\n" + system_message }}
{%- else %}
    {%- if tools is iterable and tools | length > 0 %}
        {{- "<|im_start|>system\nYou are Qwen, a helpful AI assistant that can interact with a computer to solve tasks." }}
    {%- endif %}
{%- endif %}
{%- if tools is iterable and tools | length > 0 %}
    {{- "\n\nYou have access to the following functions:\n\n" }}
    {{- "<tools>" }}
    {%- for tool in tools %}
        {%- if tool.function is defined %}
            {%- set tool = tool.function %}
        {%- endif %}
        {{- "\n<function>\n<name>" ~ tool.name ~ "</name>" }}
        {{- '\n<description>' ~ (tool.description | trim) ~ '</description>' }}
        {{- '\n<parameters>' }}
        {%- for param_name, param_fields in tool.parameters.properties|items %}
            {{- '\n<parameter>' }}
            {{- '\n<name>' ~ param_name ~ '</name>' }}
            {%- if param_fields.type is defined %}
                {{- '\n<type>' ~ (param_fields.type | string) ~ '</type>' }}
            {%- endif %}
            {%- if param_fields.description is defined %}
                {{- '\n<description>' ~ (param_fields.description | trim) ~ '</description>' }}
            {%- endif %}
            {{- render_item_list(param_fields.enum, 'enum') }}
            {%- set handled_keys = ['type', 'description', 'enum', 'required'] %}
            {%- for json_key in param_fields %}
                {%- if json_key not in handled_keys %}
                    {%- set normed_json_key = json_key | replace("-", "_") | replace(" ", "_") | replace("$", "") %}
                    {%- if param_fields[json_key] is mapping %}
                        {{- '\n<' ~ normed_json_key ~ '>' ~ (param_fields[json_key] | tojson | safe) ~ '</' ~ normed_json_key ~ '>' }}
                    {%- else %}
                        {{- '\n<' ~ normed_json_key ~ '>' ~ (param_fields[json_key] | string) ~ '</' ~ normed_json_key ~ '>' }}
                    {%- endif %}
                {%- endif %}
            {%- endfor %}
            {{- render_item_list(param_fields.required, 'required') }}
            {{- '\n</parameter>' }}
        {%- endfor %}
        {{- render_item_list(tool.parameters.required, 'required') }}
        {{- '\n</parameters>' }}
        {%- if tool.return is defined %}
            {%- if tool.return is mapping %}
                {{- '\n<return>' ~ (tool.return | tojson | safe) ~ '</return>' }}
            {%- else %}
                {{- '\n<return>' ~ (tool.return | string) ~ '</return>' }}
            {%- endif %}
        {%- endif %}
        {{- '\n</function>' }}
    {%- endfor %}
    {{- "\n</tools>" }}
    {{- '\n\nFor each function call, return a json object with function name and arguments within <tool_call></tool_call> XML tags:\n<tool_call>\n{"name": <function-name>, "arguments": <args-json-object>}\n</tool_call>' }}
{%- endif %}
{%- if system_message is defined %}
    {{- '<|im_end|>\n' }}
{%- else %}
    {%- if tools is iterable and tools | length > 0 %}
        {{- '<|im_end|>\n' }}
    {%- endif %}
{%- endif %}
{%- for message in loop_messages %}
    {%- if message.role == "assistant" and message.tool_calls is defined and message.tool_calls is iterable and message.tool_calls | length > 0 %}
        {{- '<|im_start|>' + message.role }}
        {%- if message.content is defined and message.content is string and message.content | trim | length > 0 %}
            {{- '\n' + message.content | trim + '\n' }}
        {%- endif %}
        {%- for tool_call in message.tool_calls %}
            {%- if tool_call.function is defined %}
                {%- set tool_call = tool_call.function %}
            {%- endif %}
            {{- '\n<tool_call>\n{"name": "' + tool_call.name + '", "arguments": ' }}
            {%- if tool_call.arguments is defined %}
                {{- tool_call.arguments | tojson }}
            {%- else %}
                {{- '{}' }}
            {%- endif %}
            {{- '}\n</tool_call>' }}
        {%- endfor %}
        {{- '<|im_end|>\n' }}
    {%- elif message.role == "user" or message.role == "system" or message.role == "assistant" %}
        {%- set content = message.content %}
        {{- '<|im_start|>' + message.role + '\n' + content }}
        {%- if message.role == "user" and (enable_thinking is defined and not enable_thinking and not content.endswith("/nothink")) %}
            {{- '/nothink' }}
        {%- endif %}
        {{- '<|im_end|>\n' }}
    {%- elif message.role == "tool" %}
        {%- if loop.previtem and loop.previtem.role != "tool" %}
            {{- '<|im_start|>user\n' }}
        {%- endif %}
        {{- '<tool_response>\n' }}
        {{- message.content }}
        {{- '\n</tool_response>\n' }}
        {%- if not loop.last and loop.nextitem.role != "tool" %}
            {{- '<|im_end|>\n' }}
        {%- elif loop.last %}
            {{- '<|im_end|>\n' }}
        {%- endif %}
    {%- else %}
        {{- '<|im_start|>' + message.role + '\n' + message.content + '<|im_end|>\n' }}
    {%- endif %}
{%- endfor %}
{%- if add_generation_prompt %}
    {{- '<|im_start|>assistant\n' }}
{%- endif %}
{#- Copyright 2025-present Anton Sokolchenko #}
{#- Licensed under the Apache License, Version 2.0 (the "License") #}