SmolLM3 HF-to-nanotron conversion#393
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- Add convert_hf_to_nanotron_qwen.py: standalone conversion script using AutoModelForCausalLM and NanotronQwen2Config with robust config mapping (warns on missing HF attrs with defaults), saves both JSON and YAML configs - Add no_rope_layer_interval -> no_rope_layer mapping in get_config_mapping() - Add test_smollm3_conversion.py: logits matching test for SmolLM3-3B-Base Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Adapt current conversion script from nouamane to support SmolLM3 transformers to nanotron conversion, the current script fails with
AttributeError: 'LlamaConfig' object has no attribute 'rope_interleaved'. Changes: