Google Geminigemini2 gateways

Gemini 3.1 Pro (High)

gemini-pro-agent

Cheapest

$0.025

per 1M input tokens

The same model varies by 3.2× on input price — from $0.025 at AtmoRouter up to $0.080 at ZansLab AI.

AtmoRouter cheapest
ag/gemini-pro-agent
Input /1M
$0.025
Output /1M
$0.150
context 1MSign up
ZansLab AI
go/gemini-pro-agent
Input /1M
$0.080
Output /1M
$0.483
context 1.0MSign up

Gateway	Model ID	Context	Input /1M	Output /1M
AtmoRouter cheapest	ag/gemini-pro-agent	1M	$0.025	$0.150	Sign up
ZansLab AI	go/gemini-pro-agent	1.0M	$0.080	$0.483	Sign up

Data last updated 6 hours ago.

Recent changes

See the full changelog

Price downAtmoRouter$0.075 $0.025-66.67%October 4, 2026
Price upAtmoRouter$0.050 $0.075+50%October 4, 2026
Price upAtmoRouter$0.0050 $0.050+900%October 3, 2026
Price downAtmoRouter$0.010 $0.0050-50%October 3, 2026
Price downAtmoRouter$0.015 $0.010-33.33%October 3, 2026
Price downAtmoRouter$0.025 $0.015-40%October 2, 2026

Calculate this model's monthly cost Back to the table

Gemini 3.1 Pro (High) Pricing — Compare 2 Gateways · AIGratis