Photoroom / Instant Diffusion
Historical internally trained diffusion model described in Photoroom’s foundation-model research. Exact current API mapping is unresolved.
Provider-documented facts. “Not collected” means we have not verified that field yet, not that the feature is unsupported.
Not established for this exact image model or managed deployment. No language-model capabilities are inferred from HTTP or JSON transport.
Not established for this exact image model or managed deployment. No language-model capabilities are inferred from HTTP or JSON transport.
Not established for this exact image model or managed deployment. No language-model capabilities are inferred from HTTP or JSON transport.
Not established for this exact image model or managed deployment. No language-model capabilities are inferred from HTTP or JSON transport.
Not established for this exact image model or managed deployment. No language-model capabilities are inferred from HTTP or JSON transport.
Not established for this exact image model or managed deployment. No language-model capabilities are inferred from HTTP or JSON transport.
Not established for this exact image model or managed deployment. No language-model capabilities are inferred from HTTP or JSON transport.
Not established for this exact image model or managed deployment. No language-model capabilities are inferred from HTTP or JSON transport.
Not established for this exact image model or managed deployment. No language-model capabilities are inferred from HTTP or JSON transport.
Not established for this exact image model or managed deployment. No language-model capabilities are inferred from HTTP or JSON transport.
Not established for this exact image model or managed deployment. No language-model capabilities are inferred from HTTP or JSON transport.
Not established for this exact image model or managed deployment. No language-model capabilities are inferred from HTTP or JSON transport.
Not established for this exact image model or managed deployment. No language-model capabilities are inferred from HTTP or JSON transport.
Research gives a target around one billion parameters, not an exact verified checkpoint count.
Not established for this exact image model or managed deployment. No language-model capabilities are inferred from HTTP or JSON transport.
Exact supported input interface for this internal research revision was not published.
Prices belong to an endpoint and billing tier. A provider listing does not guarantee access for every account or region.
Not collectedNo public selector established for this internal checkpoint.
Endpoint pricing has not been collected. Check the provider for applicable rates.
Retention, training use, regional processing and enterprise terms have not been summarized for this endpoint.
Caching can reuse earlier input processing. Availability, lifetime and billing depend on the endpoint. A cache hit still generates a new response.
The system processes eligible input and retains reusable state.
Reuse depends on matching input, session state and the cache policy.
Reusing state can reduce repeated work. Any charges follow the billing rules below.
No reviewed cache contract for this route.
No reviewed cache contract for this route.
No reviewed cache contract for this route.
No reviewed cache contract for this route.
No reviewed cache contract for this route.
No reviewed cache contract for this route.
No reviewed cache contract for this route.
No reviewed cache contract for this route.
No verified cache rate for this endpoint. An empty rate is not a zero charge.
Caching reviewed 15 Oct 2026No benchmark observations have been added for this model. We do not turn a vendor description into a performance score.
Latency and throughput depend on the host, request size, reasoning settings and load. There is no measured speed or global usage figure in this record.
Closed-weight classification is inferred from the provider research describing its internally trained Instant Diffusion model, service ownership terms and the reviewed public checkpoint inventory. Public PRX, PRX Pixel and FLUX derivatives do not establish release of these exact historical weights. Internal research version names must not be equated with similarly numbered API selectors.
Classification evidence (opens in a new tab)