Update chat_template.jinja

chat_template.jinja

@@ -1,3 +1,4 @@
+{%- set current_date = now().strftime('%Y-%m-%d') %}
 {%- set tools_system_message_prefix = 'You are a helpful assistant with access to the following tools. You may call one or more tools to assist with the user query.\n\nYou are provided with function signatures within <tools></tools> XML tags:\n<tools>'  %}
 {%- set tools_system_message_suffix = '\n</tools>\n\nFor each tool 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>. If a tool does not exist in the provided list of tools, notify the user that you do not have the ability to fulfill the request.' %}
 {%- set documents_system_message_prefix = 'You are a helpful assistant with access to the following documents. You may use one or more documents to assist with the user query.\n\nYou are given a list of documents within <documents></documents> XML tags:\n<documents>' %}
@@ -56,11 +57,21 @@
         {%- set ns.system_message = ns.documents_system_message %}
     {%- endif %}
 {%- endif %}
+
+{# Inject metadata and reasoning effort #}
+{%- set ns.system_message = '<|start|>system<|message|>' + ns.system_message + '\nknowledge cutoff: 2024-06\nCurrent date: ' + current_date %}
+{%- if reasoning_effort is defined %}
+    {%- set ns.system_message = ns.system_message + '\nReasoning: ' + reasoning_effort %}
+{%- else %}
+    {%- set ns.system_message = ns.system_message + '\nReasoning: no' %}
+{%- endif %}
+
 {%- if ns.system_message %}
     {{- '<|start_of_role|>system<|end_of_role|>' + ns.system_message + '<|end_of_text|>\n' }}
 {%- else %}
     {{- '<|start_of_role|>system<|end_of_role|>' + ns.default_system_message + '<|end_of_text|>\n' }}
 {%- endif %}
+
 {%- for message in messages %}
     {%- set content = namespace(val='') %}
     {%- if message.content is string %}
@@ -115,4 +126,4 @@
 {%- endfor %}
 {%- if add_generation_prompt %}
     {{- '<|start_of_role|>assistant<|end_of_role|>' }}
-{%- endif %}
+{%- endif %}