AI Prompt Efficiency Checker
A single prompt may seem tiny, but Google’s 2025 production-scale analysis of Gemini estimated a median text prompt as using 0.24 Wh of energy, creating 0.03g CO₂e and requiring 0.26ml of water. Keeping prompts concise doesn’t just reduce API spend; it also helps cut unnecessary compute, energy demand and water consumption across repeated AI use. Use our tool below to see if you could improve your prompts.
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