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feat: add grambow barrier heights benchmark#670

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lwehrhan:feat/add-grambow-reactivity-benchmark
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feat: add grambow barrier heights benchmark#670
lwehrhan wants to merge 1 commit into
ddmms:mainfrom
lwehrhan:feat/add-grambow-reactivity-benchmark

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@lwehrhan

@lwehrhan lwehrhan commented Jul 6, 2026

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Summary

The Grambow dataset of reaction comprises about 12,000 reactant/product/transition state triplets for reactions of small neutral organic molecules limited to the elements H, C, N and O, accompanied by energy labels at ωB97X-D3/def2-TZVP level of theory. This benchmark assesses if the MLIP can accurately predict the barrier heights of all reactions across the full dataset. Reaction energies are also reported, however the benchmark is specifically targeted at barrier heights.

Linked issue

Resolves #662

Progress

  • Calculations
  • Analysis
  • Application
  • Documentation

Testing

New decorators/callbacks

@ElliottKasoar ElliottKasoar added the new benchmark Proposals and suggestions for new benchmarks label Jul 8, 2026
Computational cost
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Medium: around 36,000 single point inference calls (three states per reaction).

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cpu/gpu estimate?

@joehart2001

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Thanks for the pr! same as #658 could you send the data + have a look at the element filtering?

docs: https://ddmms.github.io/ml-peg/developer_guide/filter.html

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New benchmark Grambow reaction barriers

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