Source

Kraken2 official resource

Original source

What this source contributed

Records in this release that cite this source. A record can cite several sources.

1 method
2 tasks
1 baseline
2 evidence claims

Claims

Statements this source supports, each with where in the source it was checked.

Kraken2: description: Description Kraken 2 assigns taxonomic labels to sequence reads by consulting a reference-derived minimizer database. (Reviewed profile summary (2026-09-16): evidence-official-40f46dc4b9fcc306773b, evidence-official-33fe0374c8ebbc2c7294, evidence-official-9ba2b6dc494c7b6df951, evidence-official-1f756fefa823dd402b0f: docs/MANUAL.markdown: Introduction, Standard Kraken 2 Database, Classification and Confidence scoring)
Kraken2: facets.method_types: Facets: method types ["conventional_pipeline"] (Its configurations are conventional_pipeline; minimizer database lookup (record description))

Models, benchmarks and other records

Methods (1)

Kraken2

Tasks (2)

Baselines (1)

Kraken2

Evidence

Source checking verifies the cited claim or transcription. It does not establish independent reproduction.

Evidence table

Inspect claims, sources and review details

Trace each statement to its source and review. A context-only reference supports the record generally; it does not verify an individual field. Source checking does not reproduce an experiment.

One row per statement and cited source. Multiple citations are not independent evaluations. Shared locators are labelled explicitly.

10 evidence rows matching the loaded filters

Claims, original sources and review scope · Release 2026-11-02-a7f03c9e55a5
Property and statement	Original source and location	Review and provenance
Missing metadata: version: reason unextracted Source metadata	Kraken2 official resource Original source ↗ No field-specific location recorded Version: Not recorded Retrieved: 2026-09-16T10:50:02Z	catalogued No individual claim review recorded Audit details Field: `attributes.missing_metadata.version.reason` Source artifact SHA-256: `Not recorded` Hash scope: Hash scope not separately documented; inspect source record
Retrieved at 2026-09-16T10:50:02Z Source metadata	Kraken2 official resource Original source ↗ No field-specific location recorded Version: Not recorded Retrieved: 2026-09-16T10:50:02Z	catalogued No individual claim review recorded Audit details Field: `attributes.retrieved_at` Source artifact SHA-256: `Not recorded` Hash scope: Hash scope not separately documented; inspect source record
Url https://github.com/DerrickWood/kraken2 Source metadata	Kraken2 official resource Original source ↗ No field-specific location recorded Version: Not recorded Retrieved: 2026-09-16T10:50:02Z	catalogued No individual claim review recorded Audit details Field: `attributes.url` Source artifact SHA-256: `Not recorded` Hash scope: Hash scope not separately documented; inspect source record
Description No value recorded Source metadata	Kraken2 official resource Original source ↗ No field-specific location recorded Version: Not recorded Retrieved: 2026-09-16T10:50:02Z	catalogued No individual claim review recorded Audit details Field: `description` Source artifact SHA-256: `Not recorded` Hash scope: Hash scope not separately documented; inspect source record
Search facets None recorded Source metadata	Kraken2 official resource Original source ↗ No field-specific location recorded Version: Not recorded Retrieved: 2026-09-16T10:50:02Z	catalogued No individual claim review recorded Audit details Field: `facets` Source artifact SHA-256: `Not recorded` Hash scope: Hash scope not separately documented; inspect source record
Record ID catalog-source-kraken2 Source metadata	Kraken2 official resource Original source ↗ No field-specific location recorded Version: Not recorded Retrieved: 2026-09-16T10:50:02Z	catalogued No individual claim review recorded Audit details Field: `id` Source artifact SHA-256: `Not recorded` Hash scope: Hash scope not separately documented; inspect source record
Record type source Source metadata	Kraken2 official resource Original source ↗ No field-specific location recorded Version: Not recorded Retrieved: 2026-09-16T10:50:02Z	catalogued No individual claim review recorded Audit details Field: `kind` Source artifact SHA-256: `Not recorded` Hash scope: Hash scope not separately documented; inspect source record
Name Kraken2 official resource Source metadata	Kraken2 official resource Original source ↗ No field-specific location recorded Version: Not recorded Retrieved: 2026-09-16T10:50:02Z	catalogued No individual claim review recorded Audit details Field: `name` Source artifact SHA-256: `Not recorded` Hash scope: Hash scope not separately documented; inspect source record
Sources None recorded Source metadata	Kraken2 official resource Original source ↗ No field-specific location recorded Version: Not recorded Retrieved: 2026-09-16T10:50:02Z	catalogued No individual claim review recorded Audit details Field: `source_ids` Source artifact SHA-256: `Not recorded` Hash scope: Hash scope not separately documented; inspect source record
Review status discovered Source metadata	Kraken2 official resource Original source ↗ No field-specific location recorded Version: Not recorded Retrieved: 2026-09-16T10:50:02Z	catalogued No individual claim review recorded Audit details Field: `status` Source artifact SHA-256: `Not recorded` Hash scope: Hash scope not separately documented; inspect source record

How to read the evidence

Sources and history

Release 2026-11-02-a7f03c9e55a5 · Record review: discovered

Release history

No supporting source is linked yet.

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Technical metadata and extraction receipts

Stable ID: catalog-source-kraken2

url: https://github.com/DerrickWood/kraken2
missing metadata: version: reason: unextracted
retrieved at: 2026-09-16T10:50:02Z

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