[GH-ISSUE #345] How to build tools call system prompt? #266

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opened 2026-10-26 21:18:12 +00:00 by bsakaguchi · 3 comments

bsakaguchi commented

2026-10-26 21:18:12 +00:00

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Originally created by @zhaocc1106 on GitHub (Feb 9, 2025).
Original GitHub issue: https://github.com/deepseek-ai/DeepSeek-R1/issues/345

How to build tools call system prompt for function call? Like qwen2.5 tokenizer_config.json:

{%- if tools %}\n    
	{{- '<|im_start|>system\\n' }}\n    
	{%- if messages[0]['role'] == 'system' %}\n        
		{{- messages[0]['content'] }}\n    
	{%- else %}\n        
		{{- 'You are Qwen, created by Alibaba Cloud. You are a helpful assistant.' }}\n    
	{%- endif %}\n    
	{{- \"\\n\\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

I have not found tools parsing in DeepSeek-R1-Distill-Qwen-32B tokenizer_config.json

Originally created by @zhaocc1106 on GitHub (Feb 9, 2025). Original GitHub issue: https://github.com/deepseek-ai/DeepSeek-R1/issues/345 How to build tools call system prompt for function call? Like qwen2.5 [tokenizer_config.json](https://huggingface.co/Qwen/Qwen2.5-7B-Instruct/blob/main/tokenizer_config.json#L198): ``` {%- if tools %}\n {{- '<|im_start|>system\\n' }}\n {%- if messages[0]['role'] == 'system' %}\n {{- messages[0]['content'] }}\n {%- else %}\n {{- 'You are Qwen, created by Alibaba Cloud. You are a helpful assistant.' }}\n {%- endif %}\n {{- \"\\n\\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 ``` I have not found tools parsing in DeepSeek-R1-Distill-Qwen-32B [tokenizer_config.json](https://huggingface.co/deepseek-ai/DeepSeek-R1-Distill-Qwen-32B/blob/main/tokenizer_config.json#L34)

bsakaguchi

2026-10-26 21:18:12 +00:00

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bsakaguchi commented

2026-10-26 21:18:13 +00:00

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@deepsicker commented on GitHub (Feb 10, 2025):

you need langchain https://www.yuque.com/unreal/gpynrn/qxkg1bmxdpq3iumw

@deepsicker commented on GitHub (Feb 10, 2025): you need langchain https://www.yuque.com/unreal/gpynrn/qxkg1bmxdpq3iumw

bsakaguchi commented

2026-10-26 21:18:13 +00:00

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@github-actions[bot] commented on GitHub (Mar 25, 2025):

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. If you believe this issue is still relevant, please leave a comment to keep it open. Thank you for your contributions!

@github-actions[bot] commented on GitHub (Mar 25, 2025): This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. If you believe this issue is still relevant, please leave a comment to keep it open. Thank you for your contributions!

bsakaguchi commented

2026-10-26 21:18:13 +00:00

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@github-actions[bot] commented on GitHub (Apr 30, 2025):

false

@github-actions[bot] commented on GitHub (Apr 30, 2025): false