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[model] support LiquidAI's LFM2.5-VL vision-language model (#9729)

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Vo Van Phuc
2026-01-07 16:20:29 +07:00
committed by GitHub
parent b4e051bea4
commit 958fb523a2
5 changed files with 118 additions and 0 deletions
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21
src/llamafactory/data/template.py
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@@ -1350,6 +1350,27 @@ register_template(
)
register_template(
name="lfm2_vl",
format_user=StringFormatter(slots=["<|im_start|>user\n{{content}}<|im_end|>\n<|im_start|>assistant\n"]),
format_assistant=StringFormatter(slots=["{{content}}<|im_end|>\n"]),
format_system=StringFormatter(slots=["<|im_start|>system\n{{content}}<|im_end|>\n"]),
format_function=FunctionFormatter(slots=["{{content}}<|im_end|>\n"], tool_format="lfm"),
format_observation=StringFormatter(
slots=[
"<|im_start|>tool\n<|tool_response_start|>{{content}}<|tool_response_end|><|im_end|>\n"
"<|im_start|>assistant\n"
]
),
format_tools=ToolFormatter(tool_format="lfm"),
default_system="You are a helpful multimodal assistant by Liquid AI.",
stop_words=["<|im_end|>"],
tool_call_words=("<|tool_call_start|>", "<|tool_call_end|>"),
replace_eos=True,
mm_plugin=get_mm_plugin(name="lfm2_vl", image_token="<image>"),
)
register_template(
name="llama2",
format_user=StringFormatter(slots=[{"bos_token"}, "[INST] {{content}} [/INST]"]),