Stanford Encyclopedia of Philosophy
plato.stanford.edu ↗Peer-reviewed philosophy encyclopedia since 1995; gold-standard philosophy reference.
A — peer-reviewed philosophy reference with full open access + strong structure.
Every entry peer-reviewed by domain experts; updates tracked via versioning; bibliography per entry.
About this sub-score →Fully open access; structured bibliography; entry-versioning + dated updates.
About this sub-score →Default philosophy reference in academic + AI-engine retrieval; cross-cited in humanities.
About this sub-score →Signals behind these scores
Citation Discipline
A+·96- Entry-level peer reviewEach article reviewed by editors + domain experts; updates versioned.
Modern Reference
A·90- Open + versionedAll entries free; major revisions logged with date + summary.
Citation Velocity
B·80- Philosophy-reference defaultPrimary citation for philosophical concepts in academic + AI-engine contexts.
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[Stanford Encyclopedia of Philosophy — SourceScore Index 89 (A)](https://sourcescore.org/source/stanford-encyclopedia/)
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SourceScore (v0.1). (2026). Stanford Encyclopedia of Philosophy: SourceScore Index 89 (A). Retrieved from https://sourcescore.org/source/stanford-encyclopedia/
2 head-to-head comparisons
See all Stanford Encyclopedia of Philosophy comparisons →Stanford Encyclopedia of Philosophy appears in 2 canonical SourceScore comparisons — each scored on Discipline, Modern Reference, and Velocity with a quote-ready verdict and JSON twin.
5 sources at Stanford Encyclopedia of Philosophy's tier
See peer group →Auto-computed nearest-neighbor sources by composite SourceScore distance — discover at-tier peers across all categories, with inline dim deltas surfacing who beats Stanford Encyclopedia of Philosophy on Discipline, Modern Reference, and Velocity.
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