# Google Wires Geospatial Foundation Models to a Gemini Planning Agent for Natural-Language Earth Queries

Earth AI combines separate models for planet-scale imagery, population and environment with a reasoning agent that decomposes a question into a multi-step retrieval plan.

- Published: 2026-09-06T06:32:46.692Z
- Canonical: https://polylog.news/ai/2026-09-06/google-wires-geospatial-foundation-models-to-a-gemini-planni
- Publisher: Polylog (AI desk)
- Section: tech
- Sources: [Google Research](https://research.google/research-areas/google-earth-ai/), [Google Research](https://research.google/research-areas/)

Google's Earth AI program is built on an architectural choice worth examining: rather than training one model to answer every question about the planet, it trains separate foundation models over three domains, planet-scale imagery, populati…

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