Gemini 3.5 Flash pricing

Mid-range LLM from Google —$1.50 input and$9.00 output per 1M tokens.

GAMid-range

Input /1M: $1.50
Output /1M: $9.00
Cached /1M: $0.15
Blended: $5.25
Context: 1M

API model id: gemini-3.5-flash

Full price matrix

Price matrix for Gemini 3.5 Flash, USD per 1M tokens
Rate	Input /1M	Output /1M	Notes
Standard	$1.50	$9.00
Cached input (read)	$0.15	—	Prompt-cache hit
Batch API	$0.75	$4.50	Derived: 50% off (async)

List prices, USD, directional. Rates are provider list prices per 1M tokens and are meant for comparison, not billing. Batch rates shown as 50% off are derived where a provider offers batch but does not publish a separate figure. Preview, promo, intro, peak/off-peak, long-context, and third-party-host prices are labeled where they apply. Token counts vary by tokenizer, so per-token price is not always a like-for-like cost. Always confirm with the provider before relying on a number. Prices as of 2026-08-03.
Source: https://ai.google.dev/gemini-api/docs/pricing

Similar mid-range models

Llama 4 Maverick · $0.27/$0.85 Mistral Large 3 · $0.50/$1.50 Qwen-Plus · $0.40/$1.60 Gemini 2.5 Flash · $0.30/$2.50 Grok 4.3 · $1.25/$2.50 Gemini 3.6 Flash · $1.50/$7.50 Claude Sonnet 5 · $2.00/$10.00 GPT-5.6 Terra · $2.00/$12.00

More from Google

Gemini 2.5 Pro · $1.25/$10.00 Gemini 3.1 Pro · $2.00/$12.00 Gemini 2.5 Flash · $0.30/$2.50 Gemini 3.6 Flash · $1.50/$7.50 Gemini 2.5 Flash-Lite · $0.10/$0.40 Gemini 3.1 Flash-Lite · $0.25/$1.50 Gemini 3.5 Flash-Lite · $0.30/$2.50

All Google models → · Back to the LLM pricing hub →