rewirebio.iobenchmarks
Configuration

Linear model (G and P from training data) (Ahlmann-Eltze et al. 2025)

Linear model (G and P from training data), a configuration of Linear perturbation model: K = 10 principal components of the training data for G; P is G restricted to genes perturbed in training; ridge penalty lambda = 0.1; b the training row means.

3 evaluations · 6 results

Overview

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Consult the linked sources for architecture or protocol details. Missing evidence is not evidence of a missing capability.

Evaluations and results

3 evaluations · 6 results. Different protocols are not a single leaderboard.

Sorted by L2 distance (1,000 most highly expressed control genes; mean over held-out perturbations and splits) (lower is better). The best value in each column is highlighted. Decimals are rounded for display; each value links to the printed value and its source.

Tested configurationProtocol and datasetL2 distance (1,000 most highly expressed control genes; mean over held-out perturbations and splits)Pearson delta (1,000 most highly expressed control genes; mean over held-out perturbations and splits)
Linear model (G and P from training data) (Ahlmann-Eltze et al. 2025)EvaluationAdamson: expression prediction for unseen single perturbations (Ahlmann-Eltze et al. 2025 Fig. 2a and Extended Data Fig. 8a), Adamson et al. 2016 Perturb-seq, K562 CRISPRi single perturbations (GEARS distribution, Ahlmann-Eltze et al. 2025)4.08Computed by Rewire from the authors' source data (best in column)0.717Computed by Rewire from the authors' source data (best in column)
Linear model (G and P from training data) (Ahlmann-Eltze et al. 2025)EvaluationReplogle K562: expression prediction for unseen single perturbations (Ahlmann-Eltze et al. 2025 Fig. 2a and Extended Data Fig. 8a), Replogle et al. 2022 Perturb-seq essential-gene screen, K562 CRISPRi (GEARS distribution, Ahlmann-Eltze et al. 2025)4.1Computed by Rewire from the authors' source data0.436Computed by Rewire from the authors' source data
Linear model (G and P from training data) (Ahlmann-Eltze et al. 2025)EvaluationReplogle RPE1: expression prediction for unseen single perturbations (Ahlmann-Eltze et al. 2025 Fig. 2a and Extended Data Fig. 8a), Replogle et al. 2022 Perturb-seq essential-gene screen, RPE1 CRISPRi (GEARS distribution, Ahlmann-Eltze et al. 2025)5.39Computed by Rewire from the authors' source data0.68Computed by Rewire from the authors' source data
All 6 result rows with coverage, uncertainty and sources
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Exact evaluated configurations and original reported results
Tested configurationProtocol and datasetFindingEvidence and details
Configuration: Linear model (G and P from training data) (Ahlmann-Eltze et al. 2025)Protocol: Adamson: expression prediction for unseen single perturbations (Ahlmann-Eltze et al. 2025 Fig. 2a and Extended Data Fig. 8a)
Dataset: Adamson et al. 2016 Perturb-seq, K562 CRISPRi single perturbations (GEARS distribution, Ahlmann-Eltze et al. 2025)
0.717 Pearson delta (1,000 most highly expressed control genes; mean over held-out perturbations and splits)Computed by Rewire from the authors' source data
unitless · higher

Uncertainty: Not reported by the source: No spread of the mean is stated; Rewire did not compute one

Coverage: 48/48 perturbation-split rows scored

Author-reported evaluation · Source checked
Methods, coverage and source

Linear model (G and P from training data) on Adamson (Ahlmann-Eltze et al. 2025)

perturbation-ahlmann-20261011-protocol-adamson-single

Aggregation: Not reported

Deep-learning-based gene perturbation effect prediction does not yet outperform simple linear baselines; Source Data Extended Data Fig. 8, Ahlmann-Eltze et al. 2025 · Source Data Extended Data Fig. 8 (MOESM10), sheet "Panel A", rows with dataset_name "adamson" and method "lpm_selftrained", column "r2_delta"; plotted as the red line in Extended Data Fig. 8a
Configuration: Linear model (G and P from training data) (Ahlmann-Eltze et al. 2025)Protocol: Replogle K562: expression prediction for unseen single perturbations (Ahlmann-Eltze et al. 2025 Fig. 2a and Extended Data Fig. 8a)
Dataset: Replogle et al. 2022 Perturb-seq essential-gene screen, K562 CRISPRi (GEARS distribution, Ahlmann-Eltze et al. 2025)
0.436 Pearson delta (1,000 most highly expressed control genes; mean over held-out perturbations and splits)Computed by Rewire from the authors' source data
unitless · higher

Uncertainty: Not reported by the source: No spread of the mean is stated; Rewire did not compute one

Coverage: 262/262 perturbation-split rows scored

Author-reported evaluation · Source checked
Methods, coverage and source

Linear model (G and P from training data) on Replogle K562 (Ahlmann-Eltze et al. 2025)

perturbation-ahlmann-20261011-protocol-replogle-k562-single

Aggregation: Not reported

Deep-learning-based gene perturbation effect prediction does not yet outperform simple linear baselines; Source Data Extended Data Fig. 8, Ahlmann-Eltze et al. 2025 · Source Data Extended Data Fig. 8 (MOESM10), sheet "Panel A", rows with dataset_name "replogle_k562_essential" and method "lpm_selftrained", column "r2_delta"; plotted as the red line in Extended Data Fig. 8a
Configuration: Linear model (G and P from training data) (Ahlmann-Eltze et al. 2025)Protocol: Replogle RPE1: expression prediction for unseen single perturbations (Ahlmann-Eltze et al. 2025 Fig. 2a and Extended Data Fig. 8a)
Dataset: Replogle et al. 2022 Perturb-seq essential-gene screen, RPE1 CRISPRi (GEARS distribution, Ahlmann-Eltze et al. 2025)
0.68 Pearson delta (1,000 most highly expressed control genes; mean over held-out perturbations and splits)Computed by Rewire from the authors' source data
unitless · higher

Uncertainty: Not reported by the source: No spread of the mean is stated; Rewire did not compute one

Coverage: 413/413 perturbation-split rows scored

Author-reported evaluation · Source checked
Methods, coverage and source

Linear model (G and P from training data) on Replogle RPE1 (Ahlmann-Eltze et al. 2025)

perturbation-ahlmann-20261011-protocol-replogle-rpe1-single

Aggregation: Not reported

Deep-learning-based gene perturbation effect prediction does not yet outperform simple linear baselines; Source Data Extended Data Fig. 8, Ahlmann-Eltze et al. 2025 · Source Data Extended Data Fig. 8 (MOESM10), sheet "Panel A", rows with dataset_name "replogle_rpe1_essential" and method "lpm_selftrained", column "r2_delta"; plotted as the red line in Extended Data Fig. 8a
Configuration: Linear model (G and P from training data) (Ahlmann-Eltze et al. 2025)Protocol: Adamson: expression prediction for unseen single perturbations (Ahlmann-Eltze et al. 2025 Fig. 2a and Extended Data Fig. 8a)
Dataset: Adamson et al. 2016 Perturb-seq, K562 CRISPRi single perturbations (GEARS distribution, Ahlmann-Eltze et al. 2025)
4.08 L2 distance (1,000 most highly expressed control genes; mean over held-out perturbations and splits)Computed by Rewire from the authors' source data
unit-unreported · lower

Uncertainty: Not reported by the source: No spread of the mean is stated; Rewire did not compute one

Coverage: 48/48 perturbation-split rows scored

Author-reported evaluation · Source checked
Methods, coverage and source

Linear model (G and P from training data) on Adamson (Ahlmann-Eltze et al. 2025)

perturbation-ahlmann-20261011-protocol-adamson-single

Aggregation: Not reported

Deep-learning-based gene perturbation effect prediction does not yet outperform simple linear baselines; Source Data Fig. 2, Ahlmann-Eltze et al. 2025 · Source Data Fig. 2 (MOESM4), sheet "Panel A", rows with dataset_name "adamson" and method "lpm_selftrained", column "l2"; plotted as the red line in Fig. 2a
Configuration: Linear model (G and P from training data) (Ahlmann-Eltze et al. 2025)Protocol: Replogle K562: expression prediction for unseen single perturbations (Ahlmann-Eltze et al. 2025 Fig. 2a and Extended Data Fig. 8a)
Dataset: Replogle et al. 2022 Perturb-seq essential-gene screen, K562 CRISPRi (GEARS distribution, Ahlmann-Eltze et al. 2025)
4.1 L2 distance (1,000 most highly expressed control genes; mean over held-out perturbations and splits)Computed by Rewire from the authors' source data
unit-unreported · lower

Uncertainty: Not reported by the source: No spread of the mean is stated; Rewire did not compute one

Coverage: 262/262 perturbation-split rows scored

Author-reported evaluation · Source checked
Methods, coverage and source

Linear model (G and P from training data) on Replogle K562 (Ahlmann-Eltze et al. 2025)

perturbation-ahlmann-20261011-protocol-replogle-k562-single

Aggregation: Not reported

Deep-learning-based gene perturbation effect prediction does not yet outperform simple linear baselines; Source Data Fig. 2, Ahlmann-Eltze et al. 2025 · Source Data Fig. 2 (MOESM4), sheet "Panel A", rows with dataset_name "replogle_k562_essential" and method "lpm_selftrained", column "l2"; plotted as the red line in Fig. 2a
Configuration: Linear model (G and P from training data) (Ahlmann-Eltze et al. 2025)Protocol: Replogle RPE1: expression prediction for unseen single perturbations (Ahlmann-Eltze et al. 2025 Fig. 2a and Extended Data Fig. 8a)
Dataset: Replogle et al. 2022 Perturb-seq essential-gene screen, RPE1 CRISPRi (GEARS distribution, Ahlmann-Eltze et al. 2025)
5.39 L2 distance (1,000 most highly expressed control genes; mean over held-out perturbations and splits)Computed by Rewire from the authors' source data
unit-unreported · lower

Uncertainty: Not reported by the source: No spread of the mean is stated; Rewire did not compute one

Coverage: 413/413 perturbation-split rows scored

Author-reported evaluation · Source checked
Methods, coverage and source

Linear model (G and P from training data) on Replogle RPE1 (Ahlmann-Eltze et al. 2025)

perturbation-ahlmann-20261011-protocol-replogle-rpe1-single

Aggregation: Not reported

Deep-learning-based gene perturbation effect prediction does not yet outperform simple linear baselines; Source Data Fig. 2, Ahlmann-Eltze et al. 2025 · Source Data Fig. 2 (MOESM4), sheet "Panel A", rows with dataset_name "replogle_rpe1_essential" and method "lpm_selftrained", column "l2"; plotted as the red line in Fig. 2a

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Technical metadata and extraction receipts

Stable ID: perturbation-ahlmann-20261011-config-linear-model

areas
cells-tissues; single-cell
contexts
research
method types
conventional_pipeline
reported name
Linear model (G and P from training data) (Source Data method "lpm_selftrained")
source locator
Methods 'Single perturbation benchmark setup' paragraphs 2 and 4; Source Data column method "lpm_selftrained"
foundation model eligible
false
parameters
K = 10 principal components of the training data for G; P is G restricted to genes perturbed in training; ridge penalty lambda = 0.1; b the training row means.
access reuse
Prediction scripts for every model: github.com/const-ae/linear_perturbation_prediction-Paper (benchmark/src), archived on Zenodo; branch link, not pinned to a commit in the article.
missing metadata
version: reason: inapplicable; note: A computed baseline with no software version
provenance note
Linear model (G and P from training data) as run by Ahlmann-Eltze et al. 2025 for perturbation-effect prediction.
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