Build a Weekly AI Release Digest Without Repeating Announcements

A weekly AI digest should help readers identify what changed during a defined period. Collecting every announcement URL can produce a very different result: the same release appears in a launch post, a documentation update, a regional announcement, and a monthly recap. The reader sees four headlines but only one underlying development.

This guide creates a deduplicated release digest through an event register, a publication window, and an editorial review. Sources were checked on October 6, 2026. The sample provider and release entries below are fictional. Historical Google pages illustrate the relationship between an original announcement and a later roundup; they do not describe releases from the current week.

Define the digest window and audience

Write the start and end of the reporting period, including a timezone. A digest covering Monday through Sunday in Karachi has different boundaries from a digest using UTC. Record the rule before collecting candidates, particularly when announcements appear around midnight or lack a precise timestamp. Avoid silently moving the window to accommodate a desirable headline.

Specify the audience as well. Developers need to know about API access, migrations, and documentation changes. Editors may care more about public availability and evidence supporting performance claims. A general audience might need a brief explanation of the practical change. These priorities determine which developments belong in the digest without altering their dates.

Give every candidate a disposition: include, merge with an existing event, defer for verification, or exclude with a reason. A thin news week does not justify republishing old announcements as new. An honest digest can contain fewer entries and explain which developments remain unverified.

Separate source pages from release events

An event is the underlying change; a source is a page documenting it. Keep these as separate records. A single event can have several sources, and one roundup can mention several events. Treating the URL as the event identifier makes duplication almost inevitable.

For a historical example, Google's March 2025 AI roundup includes Gemini 2.5, which also has its own original announcement. A newsroom should check whether the roundup adds a distinct development before counting those pages as separate releases. The later page's existence alone does not establish a second launch.

Use a stable event ID independent of the headline. A useful event key combines provider, product or model identifier, change type, and affected scope. Scope can include access route, geographic availability, or the relevant edition. Keep a human review field because similar identifiers can still describe genuinely different changes.

Build the event register

Start with a small register that records enough evidence to support a decision. Do not add columns simply because the spreadsheet has space. The essential distinction is between the event date, the page date, and the date your editor checked the evidence.

Add the exact source location supporting the change, such as a section heading or release note entry. Preserve a short internal excerpt when permitted by your process. A future reviewer should be able to check the decision without guessing which paragraph the writer meant.

Group candidates before writing summaries

Normalize obvious presentation differences: tracking parameters, title capitalization, and repeated sharing links. Keep the canonical source address, but retain the original collected address if it explains how the item entered the queue. URL cleanup is a preliminary step, not proof that two events are equivalent.

Group pages describing the same product and change, then compare the actual claims. A launch post and its translated version normally support the same event. A later post announcing a new access route may describe an additional event. A documentation page can also introduce a material change, but verify the relevant entry rather than assuming every page modification is news.

Use the date discrepancy workflow when sources disagree about timing. Do not resolve disagreement by choosing the newest page automatically. Record whether the date refers to announcement, availability, modification, or an evaluation update.

Decide whether a follow-up earns a new entry

Ask what the reader can now do, must now change, or newly knows from a verified source. If the answer is unchanged, attach the page to the existing event. If access expands, a material limitation changes, or a new required migration appears, describe that development precisely and link the earlier context.

In a fictional example, Example Model R receives an API preview announcement on Tuesday and a recap on Friday. The recap repeats Tuesday's access conditions, so the register contains one event with two sources. A separate notice opening access to a new account group would require a scope comparison and might justify another event.

Separate changes in evidence from changes in the product. A corrected benchmark table can be relevant news, but label it as an evaluation correction rather than a new model release. Your digest taxonomy should make these differences visible without forcing every development into the same launch category.

Write one compact entry per approved event

Use a consistent entry structure: the verified change, the affected audience, the practical implication, and the supporting source. Add a short limitation when it changes how the reader should interpret the item. Keep promotional language out of the factual summary unless you explicitly attribute it to the provider.

A fictional entry might read: “Example Model R entered an API preview for approved developer accounts during this reporting window. Teams evaluating access should check account eligibility before planning a production integration. The announcement does not establish general availability.” That wording reports a bounded change without inventing performance results or treating a preview as unrestricted access.

Avoid listing all supporting URLs as separate headlines. Put the strongest primary source on the main entry and include a secondary reference only when it helps explain a discrepancy or material follow-up. The register can retain the complete research trail without making the published digest difficult to scan.

Compare with earlier digests

Search the previous digest register by event ID, product identifier, and change description. Exact headline matching misses duplicates when a writer chooses different wording. Review recent coverage as well as the immediately preceding week, because a delayed recap can arrive much later than the original announcement.

Carry forward an older development only when there is a clear reader-facing reason. Label it as background or an update, and explain the new information. Do not make readers infer that an old event is current from a newly written headline.

Before publication, check that every entry has a supported date, a distinct event, an appropriate audience, and a live source link. A second editor should be able to reconstruct the inclusion decision from the register. If a factual error is discovered later, use a visible note consistent with the correction policy workflow.

Maintain the register after publication

Record the published digest URL and entry position against each event. Retain excluded candidates with their reason for exclusion; deleting them removes evidence that a repeated announcement was reviewed. When a deferred candidate becomes verified, apply the publication-window rule openly instead of quietly backdating it.

Review the process periodically for recurring problems. If regional posts repeatedly produce duplicate entries, improve the scope comparison. If unclear dates cause delays, improve the date evidence field. The aim is a dependable editorial decision trail, not a spreadsheet that grows without improving the digest.

Frequently asked questions