BLAST 2.12.0 megablast, top hit (Bůžková et al. 2026)
BLAST 2.12.0 megablast, top hit, a configuration of BLAST (BLASTn): Custom nucleotide database from the training FASTA; task megablast; max_target_seqs = 1; label of the top hit.
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
2 evaluations · 8 results. Different protocols are not a single leaderboard.
Sorted by Accuracy (33-class RVDB dataset) (higher 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 configuration | Protocol and dataset | Accuracy (33-class RVDB dataset) | Accuracy (40-class RVDB dataset) | Macro F1 (33-class RVDB dataset) | Macro F1 (40-class RVDB dataset) | Precision (33-class RVDB dataset, macro-averaged over classes) | Precision (40-class RVDB dataset, macro-averaged over classes) | Recall (33-class RVDB dataset, macro-averaged over classes) | Recall (40-class RVDB dataset, macro-averaged over classes) |
|---|---|---|---|---|---|---|---|---|---|
| BLAST 2.12.0 megablast, top hit (Bůžková et al. 2026)Evaluation | RVDB C-RVDB v31.0 primary dataset, 33 refined classes | 0.899 | Not reported | 0.899 | Not reported | 0.96 | Not reported | 0.873 | Not reported |
| BLAST 2.12.0 megablast, top hit (Bůžková et al. 2026)Evaluation | RVDB C-RVDB v31.0 primary dataset, 40 sampled classes | Not reported | 0.849 | Not reported | 0.851 | Not reported | 0.906 | Not reported | 0.828 |
All 8 result rows with coverage, uncertainty and sources
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Source checking is not independent reproduction. Release 2026-11-02-a7f03c9e55a5.
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How it works, versions and access
Additional methodological details, versions and access terms have not yet been extracted into a structured profile for this configuration. Consult the linked sources and evaluation records below.
Evidence
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Evidence table
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Sources and history
Release 2026-11-02-a7f03c9e55a5 · Record review: source checked
1 source record and release history
- Analyzing Genomic Foundation Models for Viral Sequence Identification · Original source · bioRxiv v1, posted 2026-09-28
Technical metadata and extraction receipts
Stable ID: gfm2-20261011-buzkova2026-config-megablast
- areas
- dna-genomes
- contexts
- research
- method types
- conventional_pipeline
- reported name
- megablast
- foundation model eligible
- false
- source locator
- Section 2.8; Table 7
- parameters
- Custom nucleotide database from the training FASTA; task megablast; max_target_seqs = 1; label of the top hit
- version
- BLAST 2.12.0
- provenance note
- BLAST 2.12.0 megablast, top hit (Bůžková et al. 2026), as evaluated in the cited comparison.
Related records
- configuration of: BLAST (BLASTn)
- system: megablast on the RVDB 33-class dataset (BLAST comparison)
- system: megablast on the RVDB 40-class dataset (BLAST comparison)