We are announcing the following changes regarding AI models available for use in Soracom Flux AI Actions.

Amazon Bedrock - Anthropic Claude 3.5 Sonnet End of Service

Amazon Bedrock - Anthropic Claude 3.5 Sonnet ended service on March 1, 2026. Consequently, if you are using this model in an AI Action within a Flux app, that AI Action will be disabled.

Planned End of Service for Amazon Bedrock - Anthropic Claude Opus 4

Amazon Bedrock - Anthropic Claude Opus 4 is scheduled to end service on May 31, 2026. After May 31, 2026, any AI Actions in the Flux app using this model will be disabled. If you are using Amazon Bedrock - Anthropic Claude Opus 4, please consider switching to a different AI model by May 31, 2026.

Google Gemini 2.0 Flash and Google Gemini 2.0 Flash-Lite End of Service

The end-of-service date for Google Gemini 2.0 Flash and Google Gemini 2.0 Flash-Lite has been changed. These models are scheduled to end service on June 1, 2026. This is a delay from the originally planned date of March 31, 2026. After June 1, 2026, any AI Actions in the Flux app that use these models will be disabled. If you are using Google Gemini 2.0 Flash or Google Gemini 2.0 Flash-Lite, please consider switching to a different AI model by June 1, 2026.

Future Actions

If you are using an AI model scheduled for end of life, please consider switching to a different AI model. For detailed procedures and recommended alternative models, please refer to the Soracom Flux documentation (Japanese). If you have any questions, please contact Soracom Support.