On 5 August 2024 the Cyberspace Administration of China published the seventh batch of domestic deep synthesis service algorithm filing information, searchable through the internet information service algorithm filing system. The announcement lists entities and algorithm names in a fixed format, and reading it has become routine. The more useful question for a company is not which companies appear in this batch, but what has to be done after filing is complete.
Batch timing belongs in the schedule
The rhythm of publication shows that filing has become a regular administrative process. For product teams, this means launch windows can be aligned with batch releases: prepare the materials before a new feature is finished, so that a ready product does not stall at the filing stage. Putting batch timing into the project plan is not guesswork about regulatory intent; it acknowledges that filing is a precondition for launch. The schedule should leave time for corrections, since requests for supplementary explanation are common, and planning from the shortest path squeezes testing and release.
Three changes that make a filing stale
Filing is not a one-off because the service itself changes. A change in entity information, an adjustment to algorithm functions or service scenarios, and termination or transfer of the service can all leave the original filing out of step with reality. The first two normally require a change filing; the third requires cancellation. Whether a change is triggered depends on whether the functional boundary and the service recipients have changed, not on whether the version number has increased. An interface redesign usually does not qualify; adding a new generation capability very likely does.
Start the materials from the functional boundary
Filing materials include entity information, algorithm mechanism and function descriptions, service scenarios and security measures. Review focuses on whether the description matches the product. Two failures are common: the mechanism description is too abstract to correspond to actual inputs and outputs; or one algorithm covers several distinctly different services and cannot be separated when a change occurs. A workable approach is to draw the functional boundary first — what goes in, what comes out, who the service is for, and through which channels it is provided — and then describe the mechanism and security measures. Materials written this way are also easier to revise later.
Division of labour with generative AI filing
Deep synthesis algorithm filing and generative AI service filing apply in parallel with different focuses. The former concentrates on algorithm mechanism and entity information; the latter on service form and security assessment. Where a product has both synthesis and generation capabilities, the two sets of materials should rest on the same facts. Different descriptions of the same function across the two files are a major source of later correction and explanation costs. Unify the function name, service recipients and content flows before completing each form.
Assign maintenance to a person
Maintaining filing information requires an owner and a ledger. The ledger should be organised by algorithm rather than by company, recording the filing number, corresponding product, version, launch channel, date of the latest change and the next review date. Product managers should confirm at project inception whether filing is required; legal should check filing status before release. With a clear handover, a version will not be released before anyone notices the information is out of date. When a service goes offline, cancellation should also be handled promptly so that the register does not diverge from reality.
For filing materials and change arrangements, see algorithm filing; for generated content labelling, see AIGC labelling; for training and user data processing, see data compliance.
This article is based on the seventh batch of domestic deep synthesis service algorithm filing information published by the Cyberspace Administration of China on 5 August 2024, and on public information. It is for reference only and does not constitute legal advice.