ANALYSIS A/B Testing Multivariate Testing Metrics: CTR, Ad Strength, CPC, conversion Statistical Analysis ANOVA Analysis Standardised prompt Prompt Techniques: Few Shot, Cross Lingual, Expert Simulator, CoT Brand Guidelines USPs & CTAs Campaign Specific Needs (number of copies, length, search keywords) ChatGPT - 4o ChatGPT - o1, o3 mini Claude 3.5 Sonnet Gemini 2.0 Llama 3.3 Deepseek R1 AI Model’s Native Platforms Langtail Thinkbuddy Search Ads PMAX Meta Ads Consistency (time, targeting, budget,bid strategy)