# Gemini Prompt Optimizer

Tool · [Standard tools and platforms](https://ecosystem.samcarlton.com/tools)

Also called: Vertex AI prompt optimizer, Gemini prompt optimiser

A [Google Cloud](https://ecosystem.samcarlton.com/gcp) tool that [rewrites](https://ecosystem.samcarlton.com/technical-debt) a [prompt](https://ecosystem.samcarlton.com/prompt)'s instructions and tests the versions against examples to find one that scores better. It is part of [Gemini Enterprise Agent Platform](https://ecosystem.samcarlton.com/vertex-ai), formerly Vertex AI.

**For example:** A [developer](https://ecosystem.samcarlton.com/software-engineer) gives the [prompt optimizer](https://ecosystem.samcarlton.com/prompt-optimization) a working [prompt](https://ecosystem.samcarlton.com/prompt) and twenty graded examples, and it suggests a clearer version.

Official site: <https://docs.cloud.google.com/gemini-enterprise-agent-platform/models/prompts/prompt-optimizer>

## Connects to (5)

- [Prompt](https://ecosystem.samcarlton.com/prompt): The instructions or question you give an AI tool in everyday words.
- [Evals](https://ecosystem.samcarlton.com/evals): Tests that check whether the outputs of a model or an AI product meet the criteria its builders set.
- [Vertex AI](https://ecosystem.samcarlton.com/vertex-ai): Google Cloud's platform for building, running and evaluating AI models and agents in a business setting, with access to Gemini and other…
- [Gen AI Evaluation Service](https://ecosystem.samcarlton.com/gen-ai-evaluation-service): A part of Google Cloud's Gemini Enterprise Agent Platform, formerly Vertex AI, that scores the outputs of AI models against criteria a…
- [Prompt optimization](https://ecosystem.samcarlton.com/prompt-optimization): Improving a prompt through repeated testing: change it, run it against a set of examples, measure results and keep the better version.

Map view: https://ecosystem.samcarlton.com/gemini-prompt-optimizer