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Which AI Knows the Weather Best?
1 Oct
Summary
- Gemini proved most accurate, narrowing results to specific neighborhoods.
- Alexa provided the most detail, sometimes with random or inaccurate data.
- Siri showed occasional bugs, over or undershooting temperatures by five degrees.
Voice assistants Amazon Alexa Plus, Google Gemini, and Apple Siri were tested over several months to determine their weather forecasting accuracy in a high desert city known for microclimates.
Gemini for Home emerged as the most accurate, often narrowing its forecasts to specific neighborhoods and providing highs and lows within a degree or two. Its hourly visual forecasts were also commended.
Alexa Plus, while chatty and detailed, frequently included extra information like wind and air quality. However, its predictions were occasionally off, sometimes overestimating temperatures or providing inaccurate humidity readings.
Siri offered moderate accuracy, typically falling between Alexa and Gemini. It did, however, exhibit a recurring bug where it would forecast temperatures approximately five degrees higher or lower than actual conditions, making it less reliable.
Ultimately, Gemini was recommended for accuracy and clear visuals, while Alexa was noted for its extensive information, despite its randomness. Siri was found to be the least effective due to its accuracy issues and lack of helpful details.
