Brexit negotiations saw GBP/USD swings decoded by AI through:Headline sentiment scoring (FT vs. Reuters bias)MP speech volatility indexes In 2022, a Lloyds Bank model predicted a 3% GBP rally post-Johnson resignation using real-time Twitter sentiment. Risks include AI misreading sarcasm or satire. The BOE’s NLP tools now scan 10,000+ documents daily for policy clues.