Thumbnail with bold headline “GEMINI PRICING 2026 / COMPLETE GUIDE TO PLANS, API COSTS, VERTEX AI & WORKSPACE” in yellow and white text on a dark blue gradient background, featuring a glowing Gemini logo tile on the right.
AIの基本とハウツーガイド

Gemini Pricing 2026: Complete Guide to Plans, API Costs, Vertex AI and Workspace

Google now sells Gemini four different ways, and the price gap between them is huge. Google AI Plus starts at $7.99 per month, Google AI Pro is $19.99 per month, and Google AI Ultra sits at $249.99 per month. On the API side, the flagship Gemini 3.1 Pro runs $2.00 per million input tokens and $12.00 per million output tokens at standard context. Gemini 3.1 Flash-Lite Preview drops as low as $0.25 / $1.50 per million. This guide covers every part of Gemini pricing in 2026. We walk through the consumer plans, the API token rates for Gemini 3.1 Pro and the Flash family, the Vertex AI Standard / Priority […]

Futuristic digital illustration showing a glowing human head with a circuit-like brain illuminated in neon purple and orange, facing a robotic hand reaching toward it, with cosmic clouds, planets, data streams, and a city skyline in the background. Bold headline text reads: “Gemini 3.1 Pro Just Changed the AI Race — And Nobody’s Talking About This.”
AIニュース

Gemini 3.1 Pro Is Here: Benchmarks, Pricing, and How It Stacks Up Against Claude and GPT

Google released Gemini 3.1 Pro on February 19, 2026, and its benchmark numbers are hard to ignore. The model scored 77.1% on ARC-AGI-2, a test specifically designed to prevent AI from relying on memorised answers — it forces genuine reasoning on problems the model has never encountered before. That is more than double the 31.1% scored by Gemini 3 Pro when it launched just three months ago. This article covers everything you need to know about Gemini 3.1 Pro, including what changed from the previous version, how it performs against Claude Opus 4.6 and GPT-5.2, what it costs, and where you can access it right now. If you’re deciding whether […]