Transparency

How we fact-check

History with sources. News without cheering.

Every Antes da Manchete story follows the same path before it is published.

1. Sources

We favor, in this order: official documents, such as laws, treaties and data from governments and international bodies; recognized news agencies and outlets; books and academic work; and encyclopedias, used as a starting point.

Every story lists its sources at the end, with links.

2. Dates and numbers

Dates, figures and quotes are checked against at least one source. When sources disagree, we say so in the text, as in "estimates range from X to Y."

3. Fact, legend and opinion

We separate what is documented from what is legend or one side's version. When there is analysis of our own, the text makes that clear.

4. Developing stories

Stories about events still unfolding show the date of the last update and flag when figures are projections.

5. Use of artificial intelligence

We use AI tools to research, organize material, draft initial versions and translate articles into English. AI is not treated as a source: every piece of information must come from a verifiable source. No text is published without human review, and the editor is responsible for the content. See our Editorial policy.

6. Corrections

If we find an error or someone points one out, we correct the text and note at the end of the story what changed and when. To report an error, use the Contact page.

7. Images

We only use free-to-use or public-domain images, with credit. We avoid images of graphic violence.