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Gemini 3.5 FlashAPI
Gemini 3.5 Flash is Google's high-efficiency multimodal model, bringing near-Pro level coding and reasoning at Flash-tier cost and speed.
Prices update automatically — checked daily against provider list prices.
- $3.38 per 1M tokens, assuming 3 input for 1 output the convention used by Artificial Analysis
- cheaper than 38% of the 192 commercial models tracked here
- 29 of 34 Google models tracked here, from cheapest
Benchmarks & performance
Independent benchmark scores for Gemini 3.5 Flash, measured by Artificial Analysis. Higher is better. Measurement mode: high.
Models at this level cost $1.5 per 1M tokens (median of 14) — this one costs $3.38.
Cheaper and better on this index: Grok 4.6 · GPT-5.6 Sol (batch) · GLM 5.3 and 16 more
About this model
Gemini 3.5 Flash 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 3.5 Flash?
Gemini 3.5 Flash is an AI language model from Google. It is a proprietary model, available through an API. It scores 52 on the Artificial Analysis intelligence index.
Is Gemini 3.5 Flash free?
Gemini 3.5 Flash is not free: it costs $1.5 per million input tokens and $9 per million output tokens. Open-weight alternatives can be self-hosted at no per-token cost.
What is Gemini 3.5 Flash good at?
Independent benchmarks from Artificial Analysis give it GPQA 92.2%, Humanity's Last Exam 42.7%, Long Context Reasoning 81%, SciCode 53.1%, IFBench 76.3%, τ²-Bench 95.3%, τ-Bench Banking 32.2%, Terminal-Bench 78.7%, Terminal-Bench Hard 40.9%. It is particularly used for code generation.