Result

0.777 Pearson correlation

binding-affinity meta-model · Pearson correlation · CASF-2016

Tested pipeline: binding-affinity meta-model
Task: protein-ligand binding affinity prediction
Dataset: CASF-2016
Procedure: Sequence-or-structure meta-model; predicts ln(Kd/Ki) using docked and deep-learning components
Evaluation: binding-affinity meta-model: protein-ligand binding affinity prediction
Coverage: scored: unreported; eligible: unreported
Uncertainty: Not reported
Evidence: Author-reported evaluation · source checkedImproved Prediction of Ligand–Protein Binding Affinities by Meta-modeling · Table 4, Meta-models row, CASF-2016 Benchmark > PCC column

A source-checked result verifies the numerical transcription, not every model or protocol detail. Evaluation metadata: needs review. Source checked does not mean independently reproduced.

Reproduction

Split: core benchmark
Adaptation: Not reported
Scoring implementation: Not reported

No execution recipe has been verified for this exact configuration and evaluation. A benchmark's general instructions may use different inputs, splits or model settings.

Access requirements and official instructions: protein-ligand binding affinity prediction

Reproducing this published result requires matching its model configuration, data, split and scorer. Source checking or a successful smoke test does not establish score reproduction.

Evidence

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1 evidence row matching the loaded filters

Claims, original sources and review scope · Release 2026-09-29-06401fd5b220
Property and statement	Original source and location	Review and provenance
attributes.printed_value 0.777 Individual claims	Improved Prediction of Ligand–Protein Binding Affinities by Meta-modeling Original source ↗ Table 4, Meta-models row, CASF-2016 Benchmark > PCC column Version: PMC archival version PMC11632770.1 Retrieved: 2026-09-16T10:41:06Z	source checked independent ai table review · 2026-09-16T10:41:06Z author reported Audit details Meta-models CASF-2016 PCC. Confirmed XML training-set rowspan inherits preceding row, so0.777 maps to PCC. Transcription verified; experimental claims not independently reproduced. Field: `attributes.printed_value` Claim: claim-lit-b4-021 Source artifact SHA-256: `0be25fe75bc0b2eb8065136555763bbae5964ea3a8fdb8c5de79ff96445f6a29` Hash scope: Hash scope not separately documented; inspect source record Inspected artifact Extraction artifact SHA-256: `0be25fe75bc0b2eb8065136555763bbae5964ea3a8fdb8c5de79ff96445f6a29` Extraction artifact

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Sources and history

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Release 2026-09-29-06401fd5b220 · Record review: source checked

1 source records and release history

Improved Prediction of Ligand–Protein Binding Affinities by Meta-modeling · Original source · PMC archival version PMC11632770.1

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Technical metadata and extraction receipts

Stable ID: lit-b4-021

areas: molecular-interactions
tasks: protein-ligand binding affinity prediction
printed value: 0.777
numeric value: 0.777
metric: Pearson correlation
metric direction: unknown
unit: unitless
uncertainty: Not reported
source locator: Table 4, Meta-models row, CASF-2016 Benchmark > PCC column
review: method: independent_ai_table_review; reviewer: Codex primary curator table review; reviewed at: 2026-09-16T10:41:06Z; notes: Meta-models CASF-2016 PCC. Confirmed XML training-set rowspan inherits preceding row, so0.777 maps to PCC. Transcription verified; experimental claims not independently reproduced.; evidence: 0.777; artifact sha256: 0be25fe75bc0b2eb8065136555763bbae5964ea3a8fdb8c5de79ff96445f6a29; retrieval url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC11632770/fullTextXML
legacy id: lit-b4-021
legacy row: id: lit-b4-021; paper id: ligand-affinity-meta-model-2024; domain id: molecular-interactions; task: protein-ligand binding affinity prediction; model: binding-affinity meta-model; model version: Not reported; dataset: CASF-2016; dataset version: Not reported; split: core benchmark; metric: Pearson correlation; value: 0.777; unit: unitless; uncertainty: Not reported; protocol: Sequence-or-structure meta-model; predicts ln(Kd/Ki) using docked and deep-learning components; source locator: Table 4, Meta-models row, CASF-2016 Benchmark > PCC column; source url: https://pmc.ncbi.nlm.nih.gov/articles/PMC11632770/; evaluation origin: author_reported; reviewed utc: 2026-09-15T23:37:05Z
missing metadata: model version: not_reported_in_legacy_extract; dataset version: not_reported_in_legacy_extract; uncertainty: not_reported_in_legacy_extract

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