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Aleksei Aleinikov
Aleksei Aleinikov

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πŸš€ Vertex AI Evaluation: The Secret to Uncovering GenAI's Hidden Weaknesses

Is your GenAI product's quality plummeting in the most critical edge cases?

  • πŸ’‘ The #1 Reason Your GenAI's Getting Worse (And How to Fix It)
    • Lack of evaluation
    • Inconsistent outputs due to inadequate testing
  • πŸ”₯ Adaptive Rubrics: The Game-Changing Metric for GenAI Evaluation
    • Break task expectations down into testable criteria
    • Generate criteria that fit the actual prompt, not a generic checklist
  • βœ… The Power of Comparative Evaluation
    • Compare candidates across different prompts and models
    • Inspect results side-by-side to spot hidden weaknesses
  • ❌ Don't Make This Common GenAI Trap: The Edge Case Failures You're Missing
    • Avoid blaming vague impressions or intuition for subpar performance
    • Focus on objective evaluation instead of subjective debate

Click to learn how to apply Vertex AI Evaluation to your GenAI product and uncover hidden weaknesses!


Originally published at https://medium.com/google-cloud/vertex-ai-evaluation-in-2026-stop-trusting-it-feels-better-386e25c8c361

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