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Gemini 3.8 FlashAPI
Gemini 3.8 Flash is Google's most intelligent Flash model with significant gains from 3.7 Flash across software engineering, agentic tasks, and multi-step reasoning.
Prices update automatically — checked daily against provider list prices.
- $1.65 per 1M tokens, assuming 3 input for 1 output the convention used by Artificial Analysis
- cheaper than 58% of the 226 commercial models tracked here
- 25 of 35 Google models tracked here, from cheapest
Benchmarks & performance
Independent benchmark scores for Gemini 3.8 Flash, measured by Artificial Analysis. Higher is better. Measurement mode: High.
Models at this level cost $0.55 per 1M tokens (median of 7) — this one costs $1.65.
Cheaper and better on this index: GPT-6.1 Terra (batch) · Claude Haiku 5.5 · Claude Haiku 5.5 (batch) and 3 more
About this model
Gemini 3.8 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 3.8 Flash?
Gemini 3.8 Flash is an AI language model from Google. It is a proprietary model, available through an API. It scores 30.5 on the Artificial Analysis intelligence index.
Is Gemini 3.8 Flash free?
Gemini 3.8 Flash is not free: it costs $0.83 per million input tokens and $4.13 per million output tokens. Open-weight alternatives can be self-hosted at no per-token cost.
What is Gemini 3.8 Flash good at?
Independent benchmarks from Artificial Analysis give it GPQA 95.3%, Humanity's Last Exam 47.8%, Long Context Reasoning 81.3%, SciCode 56.6%, τ-Bench Banking 44.9%, Terminal-Bench 87.6%. It is particularly used for code generation.
How fast is Gemini 3.8 Flash?
It generates about 134.9 tokens per second, with a median 17.6s delay before the first token. Measured independently by Artificial Analysis.