1 post ![](https://developer.android.com/static/blog/assets/Chetan_Tekur_ef2e731d60_2rKjbD.webp)

# Chetan Tekur

Product Manager
- 28 Jan 2026 28 Jan 2026 ![](https://developer.android.com/static/blog/assets/Prompt_API_Banner_1_ff0c780828_Zxdllo.webp) [Product News](https://developer.android.com/blog/categories/product-news)

  ## [How Automated Prompt Optimization Unlocks Quality Gains for ML Kit's GenAI Prompt API](https://developer.android.com/blog/posts/how-automated-prompt-optimization-unlocks-quality-gains-for-ml-kit-s-gen-ai-prompt-api)

  [arrow_forward](https://developer.android.com/blog/posts/how-automated-prompt-optimization-unlocks-quality-gains-for-ml-kit-s-gen-ai-prompt-api) To further help bring your ML Kit Prompt API use cases to production, we are excited to announce Automated Prompt Optimization (APO) targeting On-Device models on Vertex AI. Automated Prompt Optimization is a tool that helps you automatically find the optimal prompt for your use cases.
  3 min read
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