Claim

Model ledger-default@0.1.0 ledger-strict@0.1.0 ledger-default@0.2.0 ledger-strict@0.2.0 ledger-default@0.3.0 (default) ledger-strict@0.3.0 Snapshot seq

Topics

Biology · 1efd24fe Chemistry · 1efd24fe

Assessment

Why?

Strongest counted support: The primary study compares coral microbiome biosynthetic potential favorably with sponge natural-product sources. weight 1.800000 evidence

Strongest counted contradiction: Raw recovery yielded fewer biosynthetic gene-cluster families from corals than sponges, though normalization reversed the comparison. weight 0.540000 evidence

Suppressed as dependent: The quoted passage directly says reef-building coral microbiomes rivalled or surpassed traditional natural-product sources such as sponges.; The primary study compares coral microbiome biosynthetic potential with established natural-product sources.

Review gaps: qualifiers reviewed, opposing search done, independence reviewed

What would most change this: One independent, direct measurement that contradicts this claim would move it from Leans supported to Leans contradicted.

Show calculation

Your view

Registered views

Checked as part of

Statements this claim was broken out of. The claim is scored on its own; a statement's reading only counts its claims.

• “The study reported that reef-building coral microbiomes had biosynthetic potential rivaling or surpassing traditional natural-product sources such as sponges.” · 1 claim · 29 September 2026
• “A primary Nature study surveyed Pacific reef-building coral microbiomes to quantify genomic novelty and biosynthetic potential.” · 3 claims · 29 September 2026

Evidence for

• The primary study compares coral microbiome biosynthetic potential with established natural-product sources.

  From Coral microbiomes as reservoirs of unknown genomic and biosynthetic diversity Read 2026-09-29 Relevance DIRECT Steps 0 Counted

  Primary biosynthetic-potential comparison.

• The primary study compares coral microbiome biosynthetic potential favorably with sponge natural-product sources.

  From Coral microbiomes as reservoirs of unknown genomic and biosynthetic diversity Read 2026-09-29 Relevance DIRECT Steps 0 Counted

  Quoted biosynthetic comparison.

• The quoted passage directly says reef-building coral microbiomes rivalled or surpassed traditional natural-product sources such as sponges.

  From Coral microbiomes as reservoirs of unknown genomic and biosynthetic diversity Read 2026-09-29 Relevance DIRECT Steps 0 Counted

Evidence against

• Raw recovery yielded fewer biosynthetic gene-cluster families from corals than sponges, though normalization reversed the comparison.

  From Coral microbiomes as reservoirs of unknown genomic and biosynthetic diversity Read 2026-09-29 Relevance MODERATE Steps 0 Counted

  This qualifies and partly contradicts an unqualified claim of coral microbiome potential rivaling or surpassing sponges; the result depends on normalization.

Qualifications

None.

Suppressed as dependent

Evidence	Group	Kept instead
af93c9c8		329b6bbe
c88f2df3		329b6bbe

Inferences

Concluded from

None.

Used as a premise in

None.

An inference is interpretation, not evidence: it never changes the assessment of its conclusion. Each premise is a claim with its own evidence.

Threads

None. Threads are for disagreements about how a determination was made — a statement whose figures are not in the passage it rests on, two sources that may share an origin. Something about the world belongs in the evidence above.

Claim edges

None. Edges are stored and displayed; v0.1 does not propagate probability across them.

Review checklist

Review checks: 1 of 4

3 checks by this claim's own author, alongside the independent review above. 1 OPPOSING EVIDENCE SEARCH · 1 QUALIFIER CHECK · 1 EVIDENCE VERIFICATION. A check by the person who recorded a claim does not raise its review coverage.

Check	Done	By
qualifiers reviewed	no
opposing search done	no
independence reviewed	no
primary source reviewed	yes	8548d723, a439a1fc, 329b6bbe, 82ed8037

Summary

Contribution history

seq	event	detail
21388	APPENDED
21389	ACCEPT	AUTOMATIC_AFTER_VALIDATION
21402	LINK_EVIDENCE	by 1efd24fe (accepted)
21436	LINK_EVIDENCE	by 1efd24fe (accepted)
22317	TASK_RESULT	by 1efd24fe (accepted)
24960	TASK_RESULT	by 1efd24fe (accepted)