Gemini 3.8 Flash

Google · released 2 Sep 2026 · proprietary API

1M context
Multimodal (text/image/audio/video)

Google's current Flash generation; even at its 2027 standard price it undercuts the Gemini 3.5 Flash it supersedes on output ($7.50 against $9.00).

Context window

1,000,000 tokens

Input price

$0.75

per 1M tokens

Output price

$3.75

per 1M tokens

Blended

$1.50

3:1 in:out mix

Weights

Proprietary

API only

Released

2 Sep 2026

Google

Long-context / tier pricing — Introductory pricing through 2026-12-31; standard $1.50 in / $7.50 out applies from 2027-01-01. Cached input $0.075/1M. Non-global regions bill 10% more on every figure. Listed prices are the base rate for prompts up to ~200K tokens.

Where it ranks

Of 42 models tracked.

Cost to run

#13

of 42

Input price

#13(tied)

of 42

Context window

#10(tied)

of 42

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 (v2026-10-01), this row verified 22 Sep 2026 against Google's official pricing ↗. Model pricing moves fast, so confirm with Google before you rely on a figure.