May 4,2026

• v3 is now the default model GemAI model version

model: gem returns v3 and model: gem2 returns v2

• 6-hourly API available

/forecast_timeseriessupports 6-hourly resolution with leads parameter timescale=6hr

• Risk and Alerts support GemAI v3 daily timescale
• Climates modes are available in /data_timeseries to view historical data

April 20,2026

GemAI v3 is available via the API and UI. See landing page for additional details.

To access v3 from Cloudflare, see **Readme file.**

Between April 20, 2026

model: gem returns v2 and model: gem3 returns v3

On May 4, 2026

model: gem returns v3 and model: gem2 returns v2

v3 will become the default version on May 4, 2026, i.e. if model = gem, then v3 is the default version. You can access a specific version by calling the model name with version number.

• Daily API and SDK support available now
  • /forecast_timeseries daily resolution
  • Daily debiasing
  • /hindcast_summary
  • SDK support
• 6-hourly API available on May 4, 2026
  • /forecast_timeseries6-hourly resolution will be available on May 4
• User interface support for GemAI v3

March 24, 2026