Text Generation
Transformers
Safetensors
qwen3_5
image-text-to-text
text-generation-inference
unsloth
qwen3_6
reasoning
chain-of-thought
lora
sft
agent
tool-use
function-calling
coder
conversational
Jackrong commited on
Commit
1eee80a
·
verified ·
1 Parent(s): f22041b

Update chat template

Browse files
Files changed (2) hide show
  1. chat_template.jinja +107 -121
  2. tokenizer_config.json +2 -2
chat_template.jinja CHANGED
@@ -1,158 +1,144 @@
1
- {%- set image_count = namespace(value=0) %}
2
- {%- set video_count = namespace(value=0) %}
3
- {%- macro render_content(content, do_vision_count, is_system_content=false) %}
4
- {%- if content is string %}
5
- {{- content }}
6
- {%- elif content is iterable and content is not mapping %}
7
- {%- for item in content %}
8
- {%- if 'image' in item or 'image_url' in item or item.type == 'image' %}
9
- {%- if is_system_content %}
10
- {{- raise_exception('System message cannot contain images.') }}
11
- {%- endif %}
12
- {%- if do_vision_count %}
13
- {%- set image_count.value = image_count.value + 1 %}
14
- {%- endif %}
15
- {%- if add_vision_id %}
16
- {{- 'Picture ' ~ image_count.value ~ ': ' }}
17
- {%- endif %}
18
- {{- '<|vision_start|><|image_pad|><|vision_end|>' }}
19
- {%- elif 'video' in item or item.type == 'video' %}
20
- {%- if is_system_content %}
21
- {{- raise_exception('System message cannot contain videos.') }}
22
- {%- endif %}
23
- {%- if do_vision_count %}
24
- {%- set video_count.value = video_count.value + 1 %}
25
- {%- endif %}
26
- {%- if add_vision_id %}
27
- {{- 'Video ' ~ video_count.value ~ ': ' }}
28
- {%- endif %}
29
- {{- '<|vision_start|><|video_pad|><|vision_end|>' }}
30
- {%- elif 'text' in item %}
31
- {{- item.text }}
32
- {%- else %}
33
- {{- raise_exception('Unexpected item type in content.') }}
34
- {%- endif %}
35
- {%- endfor %}
36
- {%- elif content is none or content is undefined %}
37
- {{- '' }}
38
- {%- else %}
39
- {{- raise_exception('Unexpected content type.') }}
40
- {%- endif %}
41
- {%- endmacro %}
42
- {%- if not messages %}
43
- {{- raise_exception('No messages provided.') }}
44
- {%- endif %}
45
- {%- set num_sys = 0 %}
46
- {%- set merged_system = '' %}
47
- {%- if messages[0].role == 'system' or messages[0].role == 'developer' %}
48
- {%- set first = render_content(messages[0].content, false, true)|trim %}
49
- {%- if messages|length > 1 and (messages[1].role == 'system' or messages[1].role == 'developer') %}
50
- {%- set second = render_content(messages[1].content, false, true)|trim %}
51
- {%- set merged_system = first + '\n' + second %}
52
- {%- set num_sys = 2 %}
53
- {%- else %}
54
- {%- set merged_system = first %}
55
- {%- set num_sys = 1 %}
56
  {%- endif %}
57
- {%- endif %}
58
- {%- if tools and tools is iterable and tools is not mapping %}
59
- {{- '<|im_start|>system\n' }}
60
- {{- "# Tools\n\nYou have access to the following functions:\n\n<tools>" }}
 
 
61
  {%- for tool in tools %}
62
- {{- "\n" }}
 
63
  {{- tool | tojson }}
64
  {%- endfor %}
65
- {{- "\n</tools>" }}
66
- {{- '\n\nIf you choose to call a function ONLY reply in the following format with NO suffix:\n\n<tool_call>\n<function=example_function_name>\n<parameter=example_parameter_1>\nvalue_1\n</parameter>\n<parameter=example_parameter_2>\nThis is the value for the second parameter\nthat can span\nmultiple lines\n</parameter>\n</function>\n</tool_call>\n\n<IMPORTANT>\nReminder:\n- Function calls MUST follow the specified format: an inner <function=...></function> block must be nested within <tool_call></tool_call> XML tags\n- Required parameters MUST be specified\n- You may provide optional reasoning for your function call in natural language BEFORE the function call, but NOT after\n- If there is no function call available, answer the question like normal with your current knowledge and do not tell the user about function calls\n</IMPORTANT>' }}
67
- {%- if merged_system %}
68
- {{- '\n\n' + merged_system }}
69
- {%- endif %}
70
- {{- '<|im_end|>\n' }}
 
 
71
  {%- else %}
72
- {%- if merged_system %}
73
- {{- '<|im_start|>system\n' + merged_system + '<|im_end|>\n' }}
 
 
74
  {%- endif %}
75
  {%- endif %}
76
  {%- set ns = namespace(multi_step_tool=true, last_query_index=messages|length - 1) %}
77
- {%- for message in messages[::-1] %}
78
  {%- set index = (messages|length - 1) - loop.index0 %}
79
- {%- if ns.multi_step_tool and message.role == "user" %}
80
- {%- set content = render_content(message.content, false)|trim %}
81
- {%- if not(content.startswith('<tool_response>') and content.endswith('</tool_response>')) %}
82
- {%- set ns.multi_step_tool = false %}
83
- {%- set ns.last_query_index = index %}
84
- {%- endif %}
 
 
 
 
 
 
 
 
 
85
  {%- endif %}
86
  {%- endfor %}
87
  {%- for message in messages %}
88
- {%- if loop.index0 >= num_sys and message.role != "system" and message.role != "developer" %}
89
- {%- set content = render_content(message.content, true)|trim %}
90
- {%- if message.role == "user" %}
91
- {{- '<|im_start|>' + message.role + '\n' + content + '<|im_end|>' + '\n' }}
92
  {%- elif message.role == "assistant" %}
 
93
  {%- set reasoning_content = '' %}
94
- {%- if message.reasoning_content is string %}
95
  {%- set reasoning_content = message.reasoning_content %}
96
  {%- else %}
97
- {%- if '</think>' in content %}
98
- {%- set reasoning_content = content.split('</think>')[0].rstrip('\n').split('<think>')[-1].lstrip('\n') %}
99
- {%- set content = content.split('</think>')[-1].lstrip('\n') %}
 
 
 
 
100
  {%- endif %}
101
  {%- endif %}
102
- {%- set reasoning_content = reasoning_content|trim %}
103
- {%- if (preserve_thinking is defined and preserve_thinking is true) or (loop.index0 > ns.last_query_index) %}
104
- {{- '<|im_start|>' + message.role + '\n<think>\n' + reasoning_content + '\n</think>\n\n' + content }}
 
 
 
 
 
 
 
 
 
 
 
105
  {%- else %}
106
- {{- '<|im_start|>' + message.role + '\n' + content }}
 
107
  {%- endif %}
108
- {%- if message.tool_calls and message.tool_calls is iterable and message.tool_calls is not mapping %}
109
  {%- for tool_call in message.tool_calls %}
110
- {%- if tool_call.function is defined %}
 
 
 
 
111
  {%- set tool_call = tool_call.function %}
112
  {%- endif %}
113
- {%- if loop.first %}
114
- {%- if content|trim %}
115
- {{- '\n\n<tool_call>\n<function=' + tool_call.name + '>\n' }}
116
- {%- else %}
117
- {{- '<tool_call>\n<function=' + tool_call.name + '>\n' }}
118
- {%- endif %}
119
  {%- else %}
120
- {{- '\n<tool_call>\n<function=' + tool_call.name + '>\n' }}
121
  {%- endif %}
122
- {%- if tool_call.arguments is mapping %}
123
- {%- for args_name in tool_call.arguments %}
124
- {%- set args_value = tool_call.arguments[args_name] %}
125
- {{- '<parameter=' + args_name + '>\n' }}
126
- {%- 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 %}
127
- {{- args_value }}
128
- {{- '\n</parameter>\n' }}
129
- {%- endfor %}
130
- {%- endif %}
131
- {{- '</function>\n</tool_call>' }}
132
  {%- endfor %}
133
  {%- endif %}
134
- {{- '<|im_end|>\n' }}
 
135
  {%- elif message.role == "tool" %}
136
- {%- if loop.previtem and loop.previtem.role != "tool" %}
137
  {{- '<|im_start|>user' }}
138
  {%- endif %}
139
- {{- '\n<tool_response>\n' }}
140
- {{- content }}
141
- {{- '\n</tool_response>' }}
142
- {%- if not loop.last and loop.nextitem.role != "tool" %}
143
- {{- '<|im_end|>\n' }}
144
- {%- elif loop.last %}
145
- {{- '<|im_end|>\n' }}
 
 
146
  {%- endif %}
147
  {%- endif %}
148
- {%- endif %}
149
  {%- endfor %}
150
  {%- if add_generation_prompt %}
151
- {{- '<|im_start|>assistant\n' }}
 
152
  {%- if enable_thinking is defined and enable_thinking is false %}
153
- {{- '<think>\n\n</think>\n\n' }}
154
- {%- else %}
155
- {{- '<think>\n' }}
 
 
156
  {%- endif %}
157
  {%- endif %}
158
- {#- Unsloth fixes - developer role, tool calling #}
 
1
+
2
+ {%- if tools %}
3
+ {{- '<|im_start|>system
4
+ ' }}
5
+ {%- if messages[0].role == 'system' %}
6
+ {{- messages[0].content + '
7
+
8
+ ' }}
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
9
  {%- endif %}
10
+ {{- "# Tools
11
+
12
+ You may call one or more functions to assist with the user query.
13
+
14
+ You are provided with function signatures within <tools></tools> XML tags:
15
+ <tools>" }}
16
  {%- for tool in tools %}
17
+ {{- "
18
+ " }}
19
  {{- tool | tojson }}
20
  {%- endfor %}
21
+ {{- "
22
+ </tools>
23
+
24
+ For each function call, return a json object with function name and arguments within <tool_call></tool_call> XML tags:
25
+ <tool_call>
26
+ {\"name\": <function-name>, \"arguments\": <args-json-object>}
27
+ </tool_call><|im_end|>
28
+ " }}
29
  {%- else %}
30
+ {%- if messages[0].role == 'system' %}
31
+ {{- '<|im_start|>system
32
+ ' + messages[0].content + '<|im_end|>
33
+ ' }}
34
  {%- endif %}
35
  {%- endif %}
36
  {%- set ns = namespace(multi_step_tool=true, last_query_index=messages|length - 1) %}
37
+ {%- for forward_message in messages %}
38
  {%- set index = (messages|length - 1) - loop.index0 %}
39
+ {%- set message = messages[index] %}
40
+ {%- set current_content = message.content if message.content is not none else '' %}
41
+ {%- set tool_start = '<tool_response>' %}
42
+ {%- set tool_start_length = tool_start|length %}
43
+ {%- set start_of_message = current_content[:tool_start_length] %}
44
+ {%- set tool_end = '</tool_response>' %}
45
+ {%- set tool_end_length = tool_end|length %}
46
+ {%- set start_pos = (current_content|length) - tool_end_length %}
47
+ {%- if start_pos < 0 %}
48
+ {%- set start_pos = 0 %}
49
+ {%- endif %}
50
+ {%- set end_of_message = current_content[start_pos:] %}
51
+ {%- if ns.multi_step_tool and message.role == "user" and not(start_of_message == tool_start and end_of_message == tool_end) %}
52
+ {%- set ns.multi_step_tool = false %}
53
+ {%- set ns.last_query_index = index %}
54
  {%- endif %}
55
  {%- endfor %}
56
  {%- for message in messages %}
57
+ {%- if (message.role == "user") or (message.role == "system" and not loop.first) %}
58
+ {{- '<|im_start|>' + message.role + '
59
+ ' + message.content + '<|im_end|>' + '
60
+ ' }}
61
  {%- elif message.role == "assistant" %}
62
+ {%- set content = message.content %}
63
  {%- set reasoning_content = '' %}
64
+ {%- if message.reasoning_content is defined and message.reasoning_content is not none %}
65
  {%- set reasoning_content = message.reasoning_content %}
66
  {%- else %}
67
+ {%- if '</think>' in message.content %}
68
+ {%- set content = (message.content.split('</think>')|last).lstrip('
69
+ ') %}
70
+ {%- set reasoning_content = (message.content.split('</think>')|first).rstrip('
71
+ ') %}
72
+ {%- set reasoning_content = (reasoning_content.split('<think>')|last).lstrip('
73
+ ') %}
74
  {%- endif %}
75
  {%- endif %}
76
+ {%- if loop.index0 > ns.last_query_index %}
77
+ {%- if loop.last or (not loop.last and reasoning_content) %}
78
+ {{- '<|im_start|>' + message.role + '
79
+ <think>
80
+ ' + reasoning_content.strip('
81
+ ') + '
82
+ </think>
83
+
84
+ ' + content.lstrip('
85
+ ') }}
86
+ {%- else %}
87
+ {{- '<|im_start|>' + message.role + '
88
+ ' + content }}
89
+ {%- endif %}
90
  {%- else %}
91
+ {{- '<|im_start|>' + message.role + '
92
+ ' + content }}
93
  {%- endif %}
94
+ {%- if message.tool_calls %}
95
  {%- for tool_call in message.tool_calls %}
96
+ {%- if (loop.first and content) or (not loop.first) %}
97
+ {{- '
98
+ ' }}
99
+ {%- endif %}
100
+ {%- if tool_call.function %}
101
  {%- set tool_call = tool_call.function %}
102
  {%- endif %}
103
+ {{- '<tool_call>
104
+ {"name": "' }}
105
+ {{- tool_call.name }}
106
+ {{- '", "arguments": ' }}
107
+ {%- if tool_call.arguments is string %}
108
+ {{- tool_call.arguments }}
109
  {%- else %}
110
+ {{- tool_call.arguments | tojson }}
111
  {%- endif %}
112
+ {{- '}
113
+ </tool_call>' }}
 
 
 
 
 
 
 
 
114
  {%- endfor %}
115
  {%- endif %}
116
+ {{- '<|im_end|>
117
+ ' }}
118
  {%- elif message.role == "tool" %}
119
+ {%- if loop.first or (messages[loop.index0 - 1].role != "tool") %}
120
  {{- '<|im_start|>user' }}
121
  {%- endif %}
122
+ {{- '
123
+ <tool_response>
124
+ ' }}
125
+ {{- message.content }}
126
+ {{- '
127
+ </tool_response>' }}
128
+ {%- if loop.last or (messages[loop.index0 + 1].role != "tool") %}
129
+ {{- '<|im_end|>
130
+ ' }}
131
  {%- endif %}
132
  {%- endif %}
 
133
  {%- endfor %}
134
  {%- if add_generation_prompt %}
135
+ {{- '<|im_start|>assistant
136
+ ' }}
137
  {%- if enable_thinking is defined and enable_thinking is false %}
138
+ {{- '<think>
139
+
140
+ </think>
141
+
142
+ ' }}
143
  {%- endif %}
144
  {%- endif %}
 
tokenizer_config.json CHANGED
@@ -296,5 +296,5 @@
296
  "special": true
297
  }
298
  },
299
- "chat_template": "{%- set image_count = namespace(value=0) %}\n{%- set video_count = namespace(value=0) %}\n{%- macro render_content(content, do_vision_count, is_system_content=false) %}\n {%- if content is string %}\n {{- content }}\n {%- elif content is iterable and content is not mapping %}\n {%- for item in content %}\n {%- if 'image' in item or 'image_url' in item or item.type == 'image' %}\n {%- if is_system_content %}\n {{- raise_exception('System message cannot contain images.') }}\n {%- endif %}\n {%- if do_vision_count %}\n {%- set image_count.value = image_count.value + 1 %}\n {%- endif %}\n {%- if add_vision_id %}\n {{- 'Picture ' ~ image_count.value ~ ': ' }}\n {%- endif %}\n {{- '<|vision_start|><|image_pad|><|vision_end|>' }}\n {%- elif 'video' in item or item.type == 'video' %}\n {%- if is_system_content %}\n {{- raise_exception('System message cannot contain videos.') }}\n {%- endif %}\n {%- if do_vision_count %}\n {%- set video_count.value = video_count.value + 1 %}\n {%- endif %}\n {%- if add_vision_id %}\n {{- 'Video ' ~ video_count.value ~ ': ' }}\n {%- endif %}\n {{- '<|vision_start|><|video_pad|><|vision_end|>' }}\n {%- elif 'text' in item %}\n {{- item.text }}\n {%- else %}\n {{- raise_exception('Unexpected item type in content.') }}\n {%- endif %}\n {%- endfor %}\n {%- elif content is none or content is undefined %}\n {{- '' }}\n {%- else %}\n {{- raise_exception('Unexpected content type.') }}\n {%- endif %}\n{%- endmacro %}\n{%- if not messages %}\n {{- raise_exception('No messages provided.') }}\n{%- endif %}\n{%- set num_sys = 0 %}\n{%- set merged_system = '' %}\n{%- if messages[0].role == 'system' or messages[0].role == 'developer' %}\n {%- set first = render_content(messages[0].content, false, true)|trim %}\n {%- if messages|length > 1 and (messages[1].role == 'system' or messages[1].role == 'developer') %}\n {%- set second = render_content(messages[1].content, false, true)|trim %}\n {%- set merged_system = first + '\\n' + second %}\n {%- set num_sys = 2 %}\n {%- else %}\n {%- set merged_system = first %}\n {%- set num_sys = 1 %}\n {%- endif %}\n{%- endif %}\n{%- if tools and tools is iterable and tools is not mapping %}\n {{- '<|im_start|>system\\n' }}\n {{- \"# Tools\\n\\nYou have access to the following functions:\\n\\n<tools>\" }}\n {%- for tool in tools %}\n {{- \"\\n\" }}\n {{- tool | tojson }}\n {%- endfor %}\n {{- \"\\n</tools>\" }}\n {{- '\\n\\nIf you choose to call a function ONLY reply in the following format with NO suffix:\\n\\n<tool_call>\\n<function=example_function_name>\\n<parameter=example_parameter_1>\\nvalue_1\\n</parameter>\\n<parameter=example_parameter_2>\\nThis is the value for the second parameter\\nthat can span\\nmultiple lines\\n</parameter>\\n</function>\\n</tool_call>\\n\\n<IMPORTANT>\\nReminder:\\n- Function calls MUST follow the specified format: an inner <function=...></function> block must be nested within <tool_call></tool_call> XML tags\\n- Required parameters MUST be specified\\n- You may provide optional reasoning for your function call in natural language BEFORE the function call, but NOT after\\n- If there is no function call available, answer the question like normal with your current knowledge and do not tell the user about function calls\\n</IMPORTANT>' }}\n {%- if merged_system %}\n {{- '\\n\\n' + merged_system }}\n {%- endif %}\n {{- '<|im_end|>\\n' }}\n{%- else %}\n {%- if merged_system %}\n {{- '<|im_start|>system\\n' + merged_system + '<|im_end|>\\n' }}\n {%- endif %}\n{%- endif %}\n{%- set ns = namespace(multi_step_tool=true, last_query_index=messages|length - 1) %}\n{%- for message in messages[::-1] %}\n {%- set index = (messages|length - 1) - loop.index0 %}\n {%- if ns.multi_step_tool and message.role == \"user\" %}\n {%- set content = render_content(message.content, false)|trim %}\n {%- if not(content.startswith('<tool_response>') and content.endswith('</tool_response>')) %}\n {%- set ns.multi_step_tool = false %}\n {%- set ns.last_query_index = index %}\n {%- endif %}\n {%- endif %}\n{%- endfor %}\n{%- for message in messages %}\n {%- if loop.index0 >= num_sys and message.role != \"system\" and message.role != \"developer\" %}\n {%- set content = render_content(message.content, true)|trim %}\n {%- if message.role == \"user\" %}\n {{- '<|im_start|>' + message.role + '\\n' + content + '<|im_end|>' + '\\n' }}\n {%- elif message.role == \"assistant\" %}\n {%- set reasoning_content = '' %}\n {%- if message.reasoning_content is string %}\n {%- set reasoning_content = message.reasoning_content %}\n {%- else %}\n {%- if '</think>' in content %}\n {%- set reasoning_content = content.split('</think>')[0].rstrip('\\n').split('<think>')[-1].lstrip('\\n') %}\n {%- set content = content.split('</think>')[-1].lstrip('\\n') %}\n {%- endif %}\n {%- endif %}\n {%- set reasoning_content = reasoning_content|trim %}\n {%- if (preserve_thinking is defined and preserve_thinking is true) or (loop.index0 > ns.last_query_index) %}\n {{- '<|im_start|>' + message.role + '\\n<think>\\n' + reasoning_content + '\\n</think>\\n\\n' + content }}\n {%- else %}\n {{- '<|im_start|>' + message.role + '\\n' + content }}\n {%- endif %}\n {%- if message.tool_calls and message.tool_calls is iterable and message.tool_calls is not mapping %}\n {%- for tool_call in message.tool_calls %}\n {%- if tool_call.function is defined %}\n {%- set tool_call = tool_call.function %}\n {%- endif %}\n {%- if loop.first %}\n {%- if content|trim %}\n {{- '\\n\\n<tool_call>\\n<function=' + tool_call.name + '>\\n' }}\n {%- else %}\n {{- '<tool_call>\\n<function=' + tool_call.name + '>\\n' }}\n {%- endif %}\n {%- else %}\n {{- '\\n<tool_call>\\n<function=' + tool_call.name + '>\\n' }}\n {%- endif %}\n {%- if tool_call.arguments is mapping %}\n {%- for args_name in tool_call.arguments %}\n {%- set args_value = tool_call.arguments[args_name] %}\n {{- '<parameter=' + args_name + '>\\n' }}\n {%- 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 %}\n {{- args_value }}\n {{- '\\n</parameter>\\n' }}\n {%- endfor %}\n {%- endif %}\n {{- '</function>\\n</tool_call>' }}\n {%- endfor %}\n {%- endif %}\n {{- '<|im_end|>\\n' }}\n {%- elif message.role == \"tool\" %}\n {%- if loop.previtem and loop.previtem.role != \"tool\" %}\n {{- '<|im_start|>user' }}\n {%- endif %}\n {{- '\\n<tool_response>\\n' }}\n {{- content }}\n {{- '\\n</tool_response>' }}\n {%- if not loop.last and loop.nextitem.role != \"tool\" %}\n {{- '<|im_end|>\\n' }}\n {%- elif loop.last %}\n {{- '<|im_end|>\\n' }}\n {%- endif %}\n {%- endif %}\n {%- endif %}\n{%- endfor %}\n{%- if add_generation_prompt %}\n {{- '<|im_start|>assistant\\n' }}\n {%- if enable_thinking is defined and enable_thinking is false %}\n {{- '<think>\\n\\n</think>\\n\\n' }}\n {%- else %}\n {{- '<think>\\n' }}\n {%- endif %}\n{%- endif %}\n{#- Unsloth fixes - developer role, tool calling #}"
300
- }
 
296
  "special": true
297
  }
298
  },
299
+ "chat_template": "\n{%- if tools %}\n {{- '<|im_start|>system\n' }}\n {%- if messages[0].role == 'system' %}\n {{- messages[0].content + '\n\n' }}\n {%- endif %}\n {{- \"# 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<tools>\" }}\n {%- for tool in tools %}\n {{- \"\n\" }}\n {{- tool | tojson }}\n {%- endfor %}\n {{- \"\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><|im_end|>\n\" }}\n{%- else %}\n {%- if messages[0].role == 'system' %}\n {{- '<|im_start|>system\n' + messages[0].content + '<|im_end|>\n' }}\n {%- endif %}\n{%- endif %}\n{%- set ns = namespace(multi_step_tool=true, last_query_index=messages|length - 1) %}\n{%- for forward_message in messages %}\n {%- set index = (messages|length - 1) - loop.index0 %}\n {%- set message = messages[index] %}\n {%- set current_content = message.content if message.content is not none else '' %}\n {%- set tool_start = '<tool_response>' %}\n {%- set tool_start_length = tool_start|length %}\n {%- set start_of_message = current_content[:tool_start_length] %}\n {%- set tool_end = '</tool_response>' %}\n {%- set tool_end_length = tool_end|length %}\n {%- set start_pos = (current_content|length) - tool_end_length %}\n {%- if start_pos < 0 %}\n {%- set start_pos = 0 %}\n {%- endif %}\n {%- set end_of_message = current_content[start_pos:] %}\n {%- if ns.multi_step_tool and message.role == \"user\" and not(start_of_message == tool_start and end_of_message == tool_end) %}\n {%- set ns.multi_step_tool = false %}\n {%- set ns.last_query_index = index %}\n {%- endif %}\n{%- endfor %}\n{%- for message in messages %}\n {%- if (message.role == \"user\") or (message.role == \"system\" and not loop.first) %}\n {{- '<|im_start|>' + message.role + '\n' + message.content + '<|im_end|>' + '\n' }}\n {%- elif message.role == \"assistant\" %}\n {%- set content = message.content %}\n {%- set reasoning_content = '' %}\n {%- if message.reasoning_content is defined and message.reasoning_content is not none %}\n {%- set reasoning_content = message.reasoning_content %}\n {%- else %}\n {%- if '</think>' in message.content %}\n {%- set content = (message.content.split('</think>')|last).lstrip('\n') %}\n {%- set reasoning_content = (message.content.split('</think>')|first).rstrip('\n') %}\n {%- set reasoning_content = (reasoning_content.split('<think>')|last).lstrip('\n') %}\n {%- endif %}\n {%- endif %}\n {%- if loop.index0 > ns.last_query_index %}\n {%- if loop.last or (not loop.last and reasoning_content) %}\n {{- '<|im_start|>' + message.role + '\n<think>\n' + reasoning_content.strip('\n') + '\n</think>\n\n' + content.lstrip('\n') }}\n {%- else %}\n {{- '<|im_start|>' + message.role + '\n' + content }}\n {%- endif %}\n {%- else %}\n {{- '<|im_start|>' + message.role + '\n' + content }}\n {%- endif %}\n {%- if message.tool_calls %}\n {%- for tool_call in message.tool_calls %}\n {%- if (loop.first and content) or (not loop.first) %}\n {{- '\n' }}\n {%- endif %}\n {%- if tool_call.function %}\n {%- set tool_call = tool_call.function %}\n {%- endif %}\n {{- '<tool_call>\n{\"name\": \"' }}\n {{- tool_call.name }}\n {{- '\", \"arguments\": ' }}\n {%- if tool_call.arguments is string %}\n {{- tool_call.arguments }}\n {%- else %}\n {{- tool_call.arguments | tojson }}\n {%- endif %}\n {{- '}\n</tool_call>' }}\n {%- endfor %}\n {%- endif %}\n {{- '<|im_end|>\n' }}\n {%- elif message.role == \"tool\" %}\n {%- if loop.first or (messages[loop.index0 - 1].role != \"tool\") %}\n {{- '<|im_start|>user' }}\n {%- endif %}\n {{- '\n<tool_response>\n' }}\n {{- message.content }}\n {{- '\n</tool_response>' }}\n {%- if loop.last or (messages[loop.index0 + 1].role != \"tool\") %}\n {{- '<|im_end|>\n' }}\n {%- endif %}\n {%- endif %}\n{%- endfor %}\n{%- if add_generation_prompt %}\n {{- '<|im_start|>assistant\n' }}\n {%- if enable_thinking is defined and enable_thinking is false %}\n {{- '<think>\n\n</think>\n\n' }}\n {%- endif %}\n{%- endif %}\n"
300
+ }