SAP AI Core
A data-driven comparison of Qwen3.5-Flash and Gemini 2.5 Flash-Lite - two models at the exact same $0.10/$0.40 per million token price point with 1M context windows but very different performance profiles.
Model details
Gemini 2.5 Flash-Lite serves as the high-efficiency member of the Gemini 2.5 family, engineered specifically to maximize intelligence per dollar. Designed for developers and enterprise builders, the model prioritizes rapid response times and high-throughput performance, making it suitable for tasks that require immediate output, such as intelligent routing, translation, and large-scale classification. Its architecture supports a massive 1 million-token context window, allowing users to process entire books, extensive codebases, or long documents without the need for manual chunking.
Built to push the boundaries of speed, the model features native reasoning capabilities that can be toggled on to improve accuracy in math and code generation tasks. This flexibility allows users to balance performance and cost dynamically based on the complexity of their specific use case. As a production-ready tool, it excels in high-scale operations where efficiency is paramount, offering a streamlined path for integrating advanced AI into mission-critical workflows. Its design lineage focuses on maintaining a balance between rapid, low-latency performance and the reasoning depth required for demanding enterprise applications.
Transparent token rates
Rates are shown per one million tokens. Combined means one million input plus one million output tokens.
SAP AI Core
A data-driven comparison of Qwen3.5-Flash and Gemini 2.5 Flash-Lite - two models at the exact same $0.10/$0.40 per million token price point with 1M context windows but very different performance profiles.
SAP AI Core
Google is pulling Gemini 2.5 Flash-Lite Preview from AI Studio on March 31. The replacement, Gemini 3.1 Flash-Lite Preview, costs significantly more per token.
SAP AI Core
As of March 20, 2026, Gemini 2.5 Flash-Lite is still the better default if your main goal is the lowest stable token cost, while Gemini 3.1 Flash-Lite is the stronger successor lane if you can justify a much higher price for better quality and an eventual migration path. This guide explains when to stay, when to switch
SAP AI Core
The new model aims to address a significant challenge enterprise developers face by providing levels of thinking to better match the task at hand.
SAP AI Core
The Latest Gemini 2.5 Flash-Lite Preview is Now the Fastest Proprietary Model (External Tests) and 50% Fewer Output Tokens.
SAP AI Core
Google has been on a roll lately with its Gemini lineup of large language models, and now the company is expanding the 2.5 family with a new addition., Google has been on a roll lately with its Gemini lineup of large language models, and now the company is expanding the 2.5 family with a new addition.
This exact model name is also listed by 15 other providers.