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Gemini 2.5 Flash LiteAPI
Gemini 2.5 Flash-Lite is a lightweight reasoning model in the Gemini 2.5 family, optimized for ultra-low latency and cost efficiency.
Prices update automatically — checked daily against provider list prices.
- $0.18 per 1M tokens, assuming 3 input for 1 output the convention used by Artificial Analysis
- cheaper than 94% of the 192 commercial models tracked here
- 9 of 34 Google models tracked here, from cheapest
Benchmarks & performance
Independent benchmark scores for Gemini 2.5 Flash Lite, measured by Artificial Analysis. Higher is better. Measurement mode: Non-reasoning.
Models at this level cost $0.24 per 1M tokens (median of 21) — this one costs $0.18.
Cheaper and better on this index: GLM 5.3 Flash · DeepSeek V4 Flash 0731 · DeepSeek V4 Flash 0423 and 27 more
About this model
Gemini 2.5 Flash Lite is a commercial AI model by Google. The specifications below are tracked automatically: pricing is refreshed daily from public list prices, so the numbers on this page reflect the current cost of using the model through its API.
Frequently asked questions
What is Gemini 2.5 Flash Lite?
Gemini 2.5 Flash Lite is an AI language model from Google. It is a proprietary model, available through an API. It scores 6.7 on the Artificial Analysis intelligence index.
Is Gemini 2.5 Flash Lite free?
Gemini 2.5 Flash Lite is not free: it costs $0.1 per million input tokens and $0.4 per million output tokens. Open-weight alternatives can be self-hosted at no per-token cost.
What is Gemini 2.5 Flash Lite good at?
Independent benchmarks from Artificial Analysis give it GPQA 47.4%, MMLU-Pro 72.4%, Humanity's Last Exam 3.7%, Long Context Reasoning 32%, LiveCodeBench 40%, SciCode 17.7%, MATH-500 92.6%, AIME 50%, AIME 2025 35.3%, IFBench 31.5%, τ²-Bench 19%, Terminal-Bench Hard 2.3%. It is particularly used for mathematical reasoning.