| {%- if not add_generation_prompt is defined -%} |
| {%- set add_generation_prompt = false -%} |
| {%- endif -%} |
| {%- if not enable_thinking is defined -%} |
| {%- set enable_thinking = true -%} |
| {%- endif -%} |
| {%- if not keep_all_reasoning is defined -%} |
| {%- set keep_all_reasoning = true -%} |
| {%- endif -%} |
| {%- macro render_extra_keys(json_dict, handled_keys) -%} |
| {%- if json_dict is mapping %} |
| {%- for json_key in json_dict if json_key not in handled_keys %} |
| {%- if json_dict[json_key] is mapping or (json_dict[json_key] is sequence and json_dict[json_key] is not string) %} |
| {{- '\n<' ~ json_key ~ '>' ~ (json_dict[json_key] | tojson | safe) ~ '</' ~ json_key ~ '>' }} |
| {%- else %} |
| {{-'\n<' ~ json_key ~ '>' ~ (json_dict[json_key] | string) ~ '</' ~ json_key ~ '>' }} |
| {%- endif %} |
| {%- endfor %} |
| {%- endif %} |
| {%- endmacro -%} |
| {%- macro render_content(message_content) -%} |
| {%- if message_content is string -%} |
| {{- message_content -}} |
| {%- else -%} |
| {%- for content in message_content -%} |
| {%- if content['type'] == 'image' or 'image' in content or 'image_url' in content -%} |
| {{- '<|vision_start|><|image_pad|><|vision_end|>' -}} |
| {%- elif content['type'] == 'audio' or 'audio' in content or 'audio_url' in content -%} |
| {{- '<|mimo_audio_start|><|audio_pad|><|mimo_audio_end|>' -}} |
| {%- elif content['type'] == 'video' or 'video' in content or 'video_url' in content -%} |
| {{- '<|vision_start|><|video_pad|><|vision_end|>' -}} |
| {%- elif 'text' in content -%} |
| {{- content['text'] -}} |
| {%- endif -%} |
| {%- endfor -%} |
| {%- endif -%} |
| {%- endmacro -%} |
| {%- if messages[0]["role"] == "system" %} |
| {%- set system_message = messages[0]["content"] %} |
| {%- set loop_messages = messages[1:] %} |
| {%- else %} |
| {%- set loop_messages = messages %} |
| {%- endif %} |
| {%- set ns = namespace(last_user_index=-1) %} |
| {%- for m in loop_messages %} |
| {%- if m.role == 'user' %} |
| {%- set ns.last_user_index = loop.index0 -%} |
| {%- endif %} |
| {%- endfor %} |
| {%- if not tools is defined %} |
| {%- set tools = [] %} |
| {%- endif %} |
| {%- if system_message is defined %} |
| {{- "<|im_start|>system\n" + system_message }} |
| {%- else %} |
| {{- "<|im_start|>system\nYou are MiMo, a helpful AI assistant engineered by Xiaomi." }} |
| {%- endif %} |
| {%- if tools is iterable and tools | length > 0 %} |
| {{- "\n\n# Tools\n\nYou may call one or more functions to assist with the user query.\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>" }} |
| {%- if tool.description is defined %} |
| {{- '\n<description>' ~ (tool.description | trim) ~ '</description>' }} |
| {%- endif %} |
| {{- '\n<parameters>' }} |
| {%- if tool.parameters is defined and tool.parameters is mapping and tool.parameters.properties is defined and tool.parameters.properties is mapping %} |
| {%- 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 %} |
| {%- set handled_keys = ['name', 'type', 'description'] %} |
| {{- render_extra_keys(param_fields, handled_keys) }} |
| {{- '\n</parameter>' }} |
| {%- endfor %} |
| {%- endif %} |
| {%- set handled_keys = ['type', 'properties'] %} |
| {{- render_extra_keys(tool.parameters, handled_keys) }} |
| {{- '\n</parameters>' }} |
| {%- set handled_keys = ['type', 'name', 'description', 'parameters'] %} |
| {{- render_extra_keys(tool, handled_keys) }} |
| {{- '\n</function>' }} |
| {%- endfor %} |
| {{- "\n</tools>" }} |
| {{- '\n\nFor each function call, output the function name and arguments in the following format:\n<tool_call>\n<function=example_function_name>\n<parameter=example_parameter_1>value_1</parameter>\n<parameter=example_parameter_2>This is the value for the second parameter\nthat can span\nmultiple lines</parameter>\n</function>\n</tool_call>\n\n<IMPORTANT>\n- Function calls MUST follow the specified format: an inner <function=...></function> block must be nested within <tool_call></tool_call> XML tags\n- DO NOT use function calls inside <think></think> tags.\n- The value enclosed between parameter tags is preserved exactly as-is, including newlines and spaces.\n</IMPORTANT>' }} |
| {%- endif %} |
| {{- '<|im_end|>' }} |
| {%- for message in loop_messages %} |
| {%- if message.content is string %} |
| {%- set content = message.content %} |
| {%- else %} |
| {%- set content = render_content(message.content) %} |
| {%- endif %} |
| {%- if message.role == "assistant" %} |
| {%- if message.reasoning_content is string %} |
| {%- set reasoning_content = message.reasoning_content %} |
| {%- else %} |
| {%- set reasoning_content = '' %} |
| {%- if '</think>' in content %} |
| {%- set reasoning_content = content.split('</think>')[0].split('<think>')[-1] %} |
| {%- set content = content.split('</think>')[-1] %} |
| {%- endif %} |
| {%- endif %} |
| {%- if (keep_all_reasoning or loop.index0 > ns.last_user_index) and reasoning_content -%} |
| {{- '<|im_start|>' + message.role + '\n<think>' + reasoning_content + '</think>' + content }} |
| {%- else %} |
| {{- '<|im_start|>' + message.role + '\n<think></think>' + content }} |
| {%- endif %} |
| {%- if message.tool_calls is defined and message.tool_calls is iterable and message.tool_calls | length > 0 %} |
| {%- for tool_call in message.tool_calls %} |
| {%- if tool_call.function is defined %} |
| {%- set tool_call = tool_call.function %} |
| {%- endif %} |
| {{- '<tool_call>\n<function=' + tool_call.name + '>\n' }} |
| {%- if tool_call.arguments is defined %} |
| {%- for args_name, args_value in tool_call.arguments|items %} |
| {{- '<parameter=' + args_name + '>' }} |
| {%- set args_value = args_value | tojson | safe if args_value is mapping or (args_value is sequence and args_value is not string) else args_value | string %} |
| {{- args_value }} |
| {{- '</parameter>\n' }} |
| {%- endfor %} |
| {%- endif %} |
| {{- '</function>\n</tool_call>' }} |
| {%- endfor %} |
| {%- endif %} |
| {{- '<|im_end|>' }} |
| {%- elif message.role == "user" %} |
| {{- '<|im_start|>' + message.role + '\n' + render_content(message.content) + '<|im_end|>' }} |
| {%- elif message.role == "system" %} |
| {{- '<|im_start|>' + message.role + '\n' + message.content + '<|im_end|>' }} |
| {%- elif message.role == "tool" %} |
| {%- if loop.previtem and loop.previtem.role != "tool" %} |
| {{- '<|im_start|>tool\n' }} |
| {%- endif %} |
| {{- '<tool_response>\n' }} |
| {{- render_content(message.content) }} |
| {{- '\n</tool_response>\n' }} |
| {%- if not loop.last and loop.nextitem.role != "tool" %} |
| {{- '<|im_end|>' }} |
| {%- elif loop.last %} |
| {{- '<|im_end|>' }} |
| {%- endif %} |
| {%- else %} |
| {{- '<|im_start|>' + message.role + '\n' + message.content + '<|im_end|>' }} |
| {%- endif %} |
| {%- endfor %} |
| {%- if add_generation_prompt %} |
| {{- '<|im_start|>assistant\n' }} |
| {%- if not enable_thinking -%} |
| {{- '<think></think>' -}} |
| {%- else -%} |
| {{- '' -}} |
| {%- endif -%} |
| {%- endif %} |
| |
