We're running a private beta of GOV.UK Chat

Summary

Announces November 2024 private beta launch. Confirms use of OpenAI GPT-4o and GPT-4o mini during this phase, RAG approach, focus on business users, 4-week data collection period, hallucination mitigation strategies, red teaming exercises, personal data screening, and 'consistent improvement in accuracy'. Notes team acknowledged inability to fully eliminate inappropriate responses.