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chat_template.jinja

@@ -1,4 +1,4 @@
-[gMASK]<sop>
+{#  Unsloth template fixes  #}[gMASK]<sop>
 {%- if tools -%}
 <|system|>
 # Tools
@@ -8,7 +8,7 @@ You may call one or more functions to assist with the user query.
 You are provided with function signatures within <tools></tools> XML tags:
 <tools>
 {% for tool in tools %}
-{{ tool | tojson(ensure_ascii=False) }}
+{{ tool | tojson|string }}
 {% endfor %}
 </tools>
 
@@ -43,19 +43,25 @@ For each function call, output the function name and arguments within the follow
 {%- endfor %}
 {% for m in messages %}
 {%- if m.role == 'user' -%}<|user|>
-{{ visible_text(m.content) }}
-{{- '/nothink' if (enable_thinking is defined and not enable_thinking and not visible_text(m.content).endswith("/nothink")) else '' -}}
+{%- set content = visible_text(m.content)|string %}{{ content }}
+{{- '/nothink' if (enable_thinking is defined and not enable_thinking and not content.endswith("/nothink")) else '' -}}
 {%- elif m.role == 'assistant' -%}
 <|assistant|>
 {%- set reasoning_content = '' %}
-{%- set content = visible_text(m.content) %}
-{%- if m.reasoning_content is string %}
+{%- set content = visible_text(m.content)|string %}
+{%- if m.reasoning_content is defined and m.reasoning_content is string %}
     {%- set reasoning_content = m.reasoning_content %}
 {%- else %}
-    {%- if '</think>' in content %}
-        {%- set reasoning_content = content.split('</think>')[0].rstrip('\n').split('<think>')[-1].lstrip('\n') %}
-        {%- set content = content.split('</think>')[-1].lstrip('\n') %}
-    {%- endif %}
+    {#  Unsloth template fixes - must change to for loop since llama.cpp will error out if not #}
+    {%- set parts = content.split('</think>') %}
+    {% for part in parts %}
+        {%- if loop.index0 == 0 -%}
+            {%- set reasoning_content = (part.split("<think>")|last) %}
+            {%- set reasoning_content = reasoning_content.lstrip('\n').rstrip('\n') -%}
+        {%- else -%}
+            {%- set content = part.lstrip('\n') %}
+        {%- endif %}
+    {%- endfor %}
 {%- endif %}
 {%- if loop.index0 > ns.last_user_index and reasoning_content -%}
 {{ '\n<think>' + reasoning_content.strip() +  '</think>'}}
@@ -72,9 +78,12 @@ For each function call, output the function name and arguments within the follow
 {%- endif %}
 {{ '\n<tool_call>' + tc.name }}
 {% set _args = tc.arguments %}
-{% for k, v in _args.items() %}
+{%- if _args is not mapping -%}
+    {%- set _args = {} %}
+{%- endif -%}
+{% for k, v in _args|items %}
 <arg_key>{{ k }}</arg_key>
-<arg_value>{{ v | tojson(ensure_ascii=False) if v is not string else v }}</arg_value>
+<arg_value>{{ v | tojson|string if v is not string else v }}</arg_value>
 {% endfor %}
 </tool_call>{% endfor %}
 {% endif %}
@@ -95,9 +104,9 @@ For each function call, output the function name and arguments within the follow
 {% endif -%}
 {%- elif m.role == 'system' -%}
 <|system|>
-{{ visible_text(m.content) }}
+{{ visible_text(m.content)|string }}
 {%- endif -%}
 {%- endfor -%}
 {%- if add_generation_prompt -%}
     <|assistant|>{{- '\n<think></think>' if (enable_thinking is defined and not enable_thinking) else '' -}}
-{%- endif -%}
+{%- endif -%}{#  Copyright 2025-present Unsloth. Apache 2.0 License.  #}