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Browse files- stage1-projector/README.md +32 -0
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stage1-projector/README.md
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---
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license: apache-2.0
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tags:
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- materials
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- multimodal-projector
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---
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# ALM · structure-to-language projector
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The projector that maps frozen **OrbV3** machine-learning-interatomic-potential
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features into the Qwen3-8B token space: a small MLP (`Linear(256→4096) → GELU →
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Linear(4096→4096)`, ~21M params) whose outputs are spliced into the input sequence
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as **soft tokens** at the `<atoms>` position. The encoder produces one feature
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vector per atom; the projector emits one soft token per atom. Frozen in the
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generation models; trained in **ALM Core**.
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**Inputs:** OrbV3 (`orb_v3_direct_20_omat`) 256-d per-atom features → 4096-d soft tokens.
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## Links
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Paper: [arXiv](https://arxiv.org/abs/2606.21395) · [HuggingFace](https://huggingface.co/papers/2606.21395) · Code: [GitHub](https://github.com/learningmatter-mit/alm)
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## License
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Apache-2.0.
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## Citation
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```bibtex
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@article{edamadaka2026atomistic,
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title = {Atomistic Language Models Understand and Generate Materials},
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author = {Edamadaka, Sathya and Ramesh, Krithik and Li, Ju and G\'omez-Bombarelli, Rafael},
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journal = {arXiv preprint arXiv:2606.21395},
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year = {2026}
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}
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```
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stage1-projector/projector.pt
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version https://git-lfs.github.com/spec/v1
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oid sha256:487fc12619fc4d4597af5b7645930f0857ae1b16e95d5f1ec2a172dcd32f5267
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size 71338481
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