Gemini 3.1 Flash-Lite: Google’s Cheapest AI API for High-Volume Tasks (2026)

Gemini 3.1 Flash-Lite is Google’s cheapest production-grade AI model as of April 2026, priced at $0.25 per million input tokens and $1.50 per million output tokens — making it one-eighth the cost of Gemini 3.1 Pro and significantly cheaper than Claud...