Explainer
EU AI Act: older AI generators must mark their output by 2 December
Generative AI tools on the EU market before August must add machine-readable marks to their output by 2 December. Two new bans on AI sexual abuse imagery start that day.
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Workflow automation
AWS lets AI agents run Step Functions workflows, but not rewrite them
AgentCore Gateway can now hand your existing Step Functions workflows to AI agents as tools. The agent picks when to run one; the workflow decides the steps.
Open models
Mistral releases Large 4 weights as outside tests put its coding second
Mistral says its 1-trillion-parameter model leads open-weight coding. Artificial Analysis ranks it second and measured lower scores on two of Mistral's headline tests.
