Google: Gemini 3.1 Pro Preview

Google: Gemini 3.1 Pro Preview is a multimodal model that accepts text, images, audio, video, and files as input, with a context window of 1,048,576 tokens and a maximum output of 65,536 tokens. It supports tool use and reasoning, though structured output support is unconfirmed. That context ceiling makes it a practical option for tasks involving long documents, extended conversations, or multi-part file analysis in a single pass. On benchmarks, the model scores 76.5 across four measured tasks, with a standout coding score of 100.0 on the AI Index and a notably lower agentic score of 35.3, so its strength skews toward code rather than autonomous task completion. At $2.00 per million input tokens and $12.00 per million output tokens, it sits in a mid-to-upper pricing tier; teams doing heavy coding work may find the value reasonable, but those prioritizing agentic workflows should weigh that 35.3 score carefully before committing.