AI Chatbot Improvement – Reduce Hallucinations & Update LLM APIs

We have an existing AI chatbot that is producing inaccurate responses and occasional hallucinations. We need an AI engineer to improve response quality and update the LLM integrations. Scope • Review current chatbot architecture • • • • • • • • Improve prompts and system instructions Reduce hallucinations and irrelevant responses Update and optimize integrations for: OpenAI Google Gemini Anthropic Claude Improve context handling and response consistency Test chatbot performance across multiple scenarios Requirements • • • • Experience with OpenAI, Gemini, and Claude APIs Prompt Engineering expertise Experience with RAG, context management, and AI chatbots Strong debugging skills Deliverables • • • Updated LLM integrations Improved prompting strategy Reduced hallucination rate • Documentation of changes Please include examples of chatbot or AI assistant projects you have worked on previously.