Editorial commentary
Gold open access describes a publication where the publisher’s own version of record is made immediately and permanently freely available to anyone with internet access, on the publisher’s own site, at the point of publication — as distinct from a route where openness is achieved later, elsewhere, or only for a manuscript version.
How gold OA is funded, and what “gold” does and does not mean
Gold OA is commonly funded by a one-off Article Processing Charge (APC) paid by or on behalf of the author, but the APC is a funding mechanism, not the definition itself — the operational test is availability and licensing, not how (or whether) a fee changed hands. A journal that publishes only open-access articles is a “pure gold” journal; a journal mixing open articles with subscription-only content is a hybrid journal, and only the open articles within it are gold. Where the fee is waived entirely, institutionally subsidised, or covered by a no-APC cooperative model, that variant is usually distinguished as “diamond” open access rather than plain gold — diamond is a subset defined by cost structure, while gold itself is defined by immediate publisher-side openness regardless of whether a fee was charged.
How it differs from green, free-to-read, and APC-adjacent terms
Gold OA is not the same as green open access, where a manuscript version is deposited in a repository (often after an embargo) while the publisher’s own copy may remain paywalled — gold is about the publisher’s version itself being open, not a parallel repository copy. It is also a distinct concept from free-to-read metadata signalling (a technical indicator that content is currently accessible without payment, which can apply temporarily or promotionally, independent of licensing or permanence) and from the Article Publication Charge/page charge mechanics that may or may not accompany it. A pure gold journal is the specific case where every article in the title meets the gold definition, rather than a mix.
Worked example / counter-example
An article published under CC BY, freely downloadable from the publisher’s own site from day one, funded by an APC paid through a pure publish agreement, is straightforwardly gold OA. An article whose publisher copy stays behind a paywall, but whose author-accepted manuscript is deposited in an institutional repository after a 12-month embargo, is green OA, not gold — the publisher version was never open. See the Gold vs Green vs Diamond vs Hybrid comparison for the full model-by-model breakdown.
References
- Established open-access terminology; see also Budapest/Berlin/Bethesda open-access declarations for the underlying access-and-reuse framing.
Machine-readable encodings
Use in your systems
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