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Gemini 3.5 Flash

Google · released 20 May 2026 · proprietary API

Flagship-class fast model; 280+ tok/s, default in Gemini app + Search AI Mode.

Context window

1M

1,000,000 tokens

Input price

$1.50

per 1M tokens

Output price

$9

per 1M tokens

Blended

$3.38

3:1 in:out mix

Weights

Proprietary

API only

Released

20 May 2026

Google

Where it ranks

Of 19 models tracked.

Cost to run

#11

of 19

Input price

#11

of 19

Context window

#5(tied)

of 19

See the full Frontier Index →

Compare with

The nearest models by blended cost to run.

Put it to work

Specs from BitByteCore's hand-verified Frontier Ledger (v2026-07-20), this row verified 20 Jul 2026 against Google's official pricing ↗. Model pricing moves fast — confirm with Google before you rely on a figure.