PEFT
Safetensors
chemistry
mass-spectrometry
molecule-generation
lora
ms-gpt

MS-GPT posterior-aligned adapter for MassSpecGym

This repository contains the MassSpecGym posterior-aligned LoRA adapter released with MS-GPT: Rethinking MS/MS De Novo Structure Elucidation as Spectrum-Induced Posterior Querying of a Molecule-Language Model.

The adapter is applied to the conditional molecule-language model in nielsr/MS-GPT-MLM. It was trained for the MassSpecGym benchmark using the configuration included in training_config.json.

Provenance and attribution

These files are mirrored from the authors' released MS-GPT asset bundle with their explicit authorization.

The authors confirmed that this posterior-aligned LoRA adapter may be released under Apache-2.0 in GitHub issue #1.

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