Google Gemini 3.1 Ultra with 2M-token context window

Category: AI
Status: developing
Sources: llm-stats.com June 2026
Summary: Google released Gemini 3.1 Ultra with a 2M-token native multimodal context window. Gemini 3.1 Flash-Lite delivers 2.5x faster responses compared to prior versions. Primary Google source not confirmed at time of collection.
Why it matters: 2M-token native multimodal context changes how long-document and multi-file analysis workflows are designed.