91 lines
3.7 KiB
Plaintext
91 lines
3.7 KiB
Plaintext
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{%- if tools %}
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{{- '<|im_start|>system\n' }}
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{%- if messages[0].role == 'system' %}
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{{- messages[0].content + '\n\n' }}
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{%- endif %}
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{{- "# Tools\n\nYou may call one or more functions to assist with the user query.\n\nYou are provided with function signatures within <tools></tools> XML tags:\n\n<tools>" }}
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{%- for tool in tools %}
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{{- "\n" }}
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{{- tool | tojson }}
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{%- endfor %}
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{{- "\n</tools>\n\nFor each function call, return a json object with function name and arguments within <tool_call></tool_call> XML tags:\n\n<tool_call>\n{\"name\": <function-name>, \"arguments\": <args-json-object>}\n</tool_call><|im_end|>\n" }}
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{%- else %}
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{%- if messages[0].role == 'system' %}
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{{- '<|im_start|>system\n' + messages[0].content + '<|im_end|>\n' }}
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{%- endif %}
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{%- endif %}
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{%- set ns = namespace(thinking_response_started=false, last_user_message_index=-1) %}
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{%- for message in messages %}
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{%- if message.role == 'user' %}
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{%- set ns.last_user_message_index = loop.index0 %}
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{%- endif %}
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{%- endfor %}
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{%- for message in messages %}
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{%- if message.role in ['user', 'assistant', 'tool'] %}
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{%- if message.role == 'user' %}
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{%- if not tools and loop.index0 == 0 and messages[0].role != 'system' %}
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{{- '<|im_start|>user\n' + message.content + '<|im_end|>\n' }}
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{%- else %}
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{{- '<|im_start|>user\n' + message.content + '<|im_end|>\n' }}
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{%- endif %}
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{%- elif message.role == 'assistant' %}
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{%- set content = message.content %}
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{%- set has_tool_calls = message.tool_calls is defined and message.tool_calls %}
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{{- '<|im_start|>assistant\n' }}
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{# Handle thinking mode: strip <think> blocks from history except for the most recent user turn #}
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{%- if loop.index0 > ns.last_user_message_index %}
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{%- if content is string and content.startswith('<think>') %}
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{{- content }}
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{%- elif content is string %}
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{%- if enable_thinking is defined and enable_thinking == false %}
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{{- '<think>\n\n</think>\n\n' }}
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{%- endif %}
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{{- content }}
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{%- endif %}
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{%- else %}
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{# Older turns: strip think blocks to save context #}
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{%- if content is string %}
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{%- set stripped = content %}
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{%- if '</think>' in stripped %}
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{%- set stripped = stripped.split('</think>')[-1].lstrip('\n') %}
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{%- endif %}
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{{- stripped }}
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{%- endif %}
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{%- endif %}
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{%- if has_tool_calls %}
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{%- for tool_call in message.tool_calls %}
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{{- '\n<tool_call>\n' }}
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{{- '{"name": "' + tool_call.function.name + '", "arguments": ' }}
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{%- if tool_call.function.arguments is string %}
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{{- tool_call.function.arguments }}
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{%- else %}
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{{- tool_call.function.arguments | tojson }}
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{%- endif %}
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{{- '}\n</tool_call>' }}
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{%- endfor %}
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{%- endif %}
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{{- '<|im_end|>\n' }}
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{%- elif message.role == 'tool' %}
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{{- '<|im_start|>user\n<tool_response>\n' + message.content + '\n</tool_response><|im_end|>\n' }}
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{%- endif %}
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{%- endif %}
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{%- endfor %}
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{%- if add_generation_prompt %}
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{{- '<|im_start|>assistant\n' }}
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{%- if enable_thinking is defined and enable_thinking == false %}
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{{- '<think>\n\n</think>\n\n' }}
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{%- endif %}
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{%- endif %}
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