llm-gemini 0.31

2026-05-07 · Source: Simon Willison's Weblog · Field: Technology & Digital — Artificial Intelligence & Machine Learning, Software Development & Engineering · Depth: Intermediate, quick

Summary

The `llm-gemini` plugin, version 0.31, has been released to provide access to Google's Gemini family of models. This update notably marks the general availability of the `gemini-3.1-flash-lite` model, which is no longer in preview. The `llm-gemini` plugin facilitates interaction with these models, and the `gemini-3.1-flash-lite` model's capabilities are expected to be consistent with its preview version released in March 2026. This release was posted on May 7th, 2026.

Key takeaway

For NLP engineers integrating Google's Gemini models, you should update your `llm-gemini` plugin to version 0.31 to gain stable access to the generally available `gemini-3.1-flash-lite` model. This ensures you are using the latest stable release for your applications, potentially improving reliability and support.

Key insights

Google's `gemini-3.1-flash-lite` model is now generally available via the `llm-gemini` plugin.

In practice

• Access Gemini models via `llm-gemini` plugin.
• Utilize `gemini-3.1-flash-lite` for general availability.

Topics

• llm-gemini Plugin
• Google Gemini Models
• Gemini 3.1 Flash-Lite
• LLM Integration
• General Availability

Code references

• simonw/llm-gemini

Best for: NLP Engineer, AI Engineer, Machine Learning Engineer, Software Engineer

Related on AIssential

• llm-gemini 0.32 — The llm-gemini 0.32 plugin now supports Google's gemini-3.5-flash model for faster LLM access.
• llm-gemini 0.32a0 — The "llm-gemini" plugin now supports streaming reasoning tokens from Google's Gemini models via "llm>=0.32a0".
• Google releases Gemini 3.1 Flash Lite at 1/8th the cost of Pro — Google's Gemini 3.1 Flash-Lite offers high-speed, cost-efficient AI for scalable enterprise applications.
• I've tested several voice modes on web desktop, and Gemini 3.1 Flash via AI Studio is the best. — Gemini 3.1 Flash offers superior conversational flow and understanding in voice modes, despite a critical limitation.
• The latest AI news we announced in March 2026 — Google's March 2026 AI updates focus on pervasive, context-aware AI integration across its product ecosystem.
• GPT 5.5 vs Opus 4.8 vs Gemini 3.5 - Which Model Should You Use? — Optimal AI model selection requires matching specific model strengths to task requirements, as no single model excels universally.

Open in AIssential →

Editorial summary, takeaway, and curation by AIssential. Original article published by Simon Willison's Weblog.