Gemini 3.1 Pro Preview

GoogleReleased 2026-02-19gemini-3.1-pro-preview

Official

$12.00Output

Input $2.00

Lowest paid

$0.81Output

0.068×H API

Median paid

$4.61Output

Range $0.81 – $12.95

Listed

20providers

37 prices

Context: 1M
Max output: 64K
Knowledge cutoff: 2025-01
Open weights: No

Modalities (input → output): TextImagePDFAudioVideo→Text
Capabilities: ReasoningTool callingStructured output

Prices by provider

Provider	Type	Input	Output	Cache read	Ratio	Checked
H APIGemini 反重力	Relay	$0.135	$0.81	$0.013	0.068×	11-12
DuckCodingGemini CLI专用-特价Subscription pool	Relay	$0.15	$0.899	$0.015	0.075×	11-12
APINebulaGemini-反重力Reverse-engineered	Relay	$0.24	$1.44	$0.024	0.12×	11-12
AIWTS个体池 VIP	Relay	$0.30	$1.80	$0.030	0.15×	11-12
RunAPIdiscounts	Relay	$0.435	$2.61	$0.044	0.22×	11-12
4RouterGeminiApi	Relay	$0.60	$3.60	$0.060	0.30×	11-12
88APIGemini Vertex	Relay	$0.63	$3.78	$0.063	0.31×	11-12
9527codegeminiCloud	Relay	$0.75	$4.50	$0.075	0.37×	11-12
Code0Gemini	Relay	$0.75	$4.50	$0.075	0.37×	11-12
Yomi APIGemini官方直连	Relay	$0.75	$4.50	$0.075	0.38×	11-12
78Codegemini-image	Relay	$0.768	$4.61	$0.077	0.38×	11-12
Muzevertex_aistudio_mix	Relay	$0.839	$5.04	$0.084	0.42×	11-12
UU APIGEMINI官方直连-带生图Official API	Relay	$0.839	$5.04	$0.084	0.42×	11-12
PackyCodegemini-slb	Relay	$0.899	$5.40	—	0.45×	11-12
APIYIGemini_ReverseReverse-engineered	Relay	$1.05	$6.30	$0.105	0.52×	11-12
Google AI Studio	Official	$2.00	$12.00	$0.20	1.00×	11-12
Google Vertex AI	Platform	$2.00	$12.00	$0.20	1.00×	11-12
OpenRouter	Platform	$2.00	$12.00	$0.20	1.00×	11-12
Laozhang API	Relay	$2.10	$12.59	$0.21	1.05×	11-12
QiuqiuTokenGemini专用-官KeyOfficial API	Relay	$2.16	$12.95	$0.216	1.08×	11-12

$ per 1M tokens

Converted at 1 CNY = 0.1499 USD (ECB reference rate, 2026-11-11)

Estimate by usage

Official monthly$50.00Google AI StudioLowest monthly$3.37H API0.067×

Provider	Type	Monthly cost	Usage ratio	Notes
H APIGemini 反重力	Relay	$3.37	0.067×
DuckCodingGemini CLI专用-特价Subscription pool	Relay	$4.12	0.082×
APINebulaGemini-反重力Reverse-engineered	Relay	$6.00	0.12×
AIWTS个体池 VIP	Relay	$7.50	0.15×
RunAPIdiscounts	Relay	$10.88	0.22×
4RouterGeminiApi	Relay	$14.99	0.30×
88APIGemini Vertex	Relay	$15.74	0.31×
9527codegeminiCloud	Relay	$18.74	0.37×
Code0Gemini	Relay	$18.74	0.37×
Yomi APIGemini官方直连	Relay	$18.75	0.38×
78Codegemini-image	Relay	$19.19	0.38×
Muzevertex_aistudio_mix	Relay	$20.99	0.42×
UU APIGEMINI官方直连-带生图Official API	Relay	$20.99	0.42×
APIYIGemini_ReverseReverse-engineered	Relay	$26.23	0.52×
OpenRouter	Platform	$33.75	0.68×
Google AI Studio	Official	$50.00	1.00×
Google Vertex AI	Platform	$50.00	1.00×
Laozhang API	Relay	$52.47	1.05×
PackyCodegemini-slb	Relay	$95.34	1.91×	No cache price
QiuqiuTokenGemini专用-官KeyOfficial API	Relay	$106.86	2.14×	Tiered price

Estimates use published prices only, without top-up bonuses, coupons or plans. Every provider uses the same cache hit rate; real hit rates vary by provider.Compare with other models

Price changes

Time	Provider	Change	Price
11-12 04:00	APINebulaGemini-GCP	Delisted	—