API PRICES
Google · gemini-3.1-pro-preview
Provider prices, cheapest first
Google · gemini-3.1-pro-preview official price: input 2.00, output 12.00 USD per million tokens (Google, observed 2026-10-16). Cheapest inference provider: OpenRouter, input 2, output 12 USD per million tokens. Relays have only older quotes; the lowest is realmrouter.cn, group "Gemini" 0.36 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-10). 222 sites have comparable prices; 526 sites list this model.Relay blended price uses 75% input and 25% output.
Official price
| Provider | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source |
|---|---|---|---|---|---|---|---|
| 2.00 | 12.00 | 0.20 | — | USD / 1M tokens | Official source | ||
| 4.00 | 18.00 | 0.40 | — | USD / 1M tokens | Official source |
Official prices are the vendor's cash prices. Inference providers also list cash prices and can be compared directly. Relays list prices in site credit; what you actually pay depends on each site's top-up rate, so they cannot be compared with official prices directly.
Inference providers
| Provider | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source | vs official |
|---|---|---|---|---|---|---|---|---|
| OpenRouter · Aggregator | 2 | 12 | 0.2 | 0.375 | USD / 1M tokens | Official source |
Unit: USD credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.
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Browse all providersRelays
Prices below are in site credit, not cash.
| # | Provider | Plan / conditions | Input ↑USD credits / 1M | Output USD credits / 1M | Cache readUSD credits / 1M | BlendedUSD credits / 1M | Details |
|---|---|---|---|---|---|---|---|
| Older price | |||||||
| 01 | realmrouter.cnAsk or discussCollected: View 2 plans | Gemini High concurrency 1000+rpm [machine translation]Original: 高并发 1000+rpm | 0.16 | 0.96 | 0.016 | 0.36 | Full prices and sources |
| 02 | lanxiu.ccAsk or discussCollected: View 1 plans | default Default group, 0.01 rate multiplier [machine translation]Original: 默认分组,0.01倍率 | 0.2 | 1.2 | 0.02 | 0.45 | Full prices and sources |
| 03 | 8yes.ccAsk or discussCollected: View 1 plans | gemini | 0.3 | 1.8 | 0.075 | 0.675 | Full prices and sources |
| 03 | moyuu.ccAsk or discussCollected: View 1 plans | gemini Antigravity/cli [machine translation]Original: 反重力/cli | 0.3 | 1.8 | 0.03 | 0.675 | Full prices and sources |
| 03 | token123.cfdAsk or discussCollected: View 1 plans | gemini group [machine translation]Group on site: gemini分组 All models available [machine translation]Original: 全模型可用 | 0.3 | 1.8 | 0.03 | 0.675 | Full prices and sources |
| 03 | yorhamc.comAsk or discussCollected: View 1 plans 1 more site of the same companyBasis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Gemini Gemini - Antigravity [stable] [machine translation]Original: Gemini-反重力【稳定】 | 0.3 | 1.8 | 0.03 | 0.675 | Full prices and sources |
| 07 | api.zq4i.comAsk or discussCollected: View 1 plans | gemini-0.16 rate multiplier - Antigravity gemini [machine translation]Group on site: gemini-0.16倍率-反重力gemini All models; enterprise distillation welcome [machine translation]Original: 全模型可用，欢迎企业蒸馏 | 0.32 | 1.92 | 0.0288 | 0.72 | Full prices and sources |
| 08 | api.klong.latAsk or discussCollected: View 1 plans | gemini Antigravity Gemini exclusive group [machine translation]Original: 反重力 Gemini 专属分组 | 0.4 | 2.4 | 0.04 | 0.9 | Full prices and sources |
| 08 | api.tghan.xyzAsk or discussCollected: View 1 plans | default Name on site: [usage-based]gemini-3.1-pro-preview [machine translation]Model ID on site: [按量]gemini-3.1-pro-preview Default group [machine translation]Original: 默认分组 | 0.4 | 2.4 | 0.06 | 0.9 | Full prices and sources |
| 08 | sudobug.topAsk or discussCollected: View 1 plans | Antigravity gemini [machine translation]Group on site: 反重力gemini Supports all models [machine translation]Original: 支持所有模型 | 0.4 | 2.4 | 0.04 | 0.9 | Full prices and sources |
| 11 | aixcks.comAsk or discussCollected: View 2 plans | gemini | 0.5 | 3 | 0.05 | 1.125 | Full prices and sources |
| 11 | api.beibeiai.topAsk or discussCollected: View 1 plans | gemini group [machine translation]Group on site: gemini分组 | 0.5 | 3 | 0.05 | 1.125 | Full prices and sources |
| 11 | api.guaiyun.ccAsk or discussCollected: View 7 plans | gemini Usable with Gemini CLI, low cache, use with caution [machine translation]Original: 可用于Gemini CLI，缓存低慎重 | 0.5 | 3 | 0.05 | 1.125 | Full prices and sources |
| 14 | api.muxllm.comAsk or discussCollected: View 1 plans | Gemini chat models [machine translation]Group on site: Gemini对话模型 Name on site: gemini-3.1-pro-preview-low Gemini chat models [machine translation]Original: Gemini对话模型 | 0.6 | 3.6 | — | 1.35 | Full prices and sources |
| 14 | api.starbridgeai.topAsk or discussCollected: Not updated this time; showing the previous price View 1 plans | Stable Gemini [machine translation]Group on site: 稳定Gemini Stable Gemini [machine translation]Original: 稳定Gemini | 0.6 | 3.6 | 0.06 | 1.35 | Full prices and sources |
| 14 | api.uniprep.worldAsk or discussCollected: View 1 plans | Gemini | 0.6 | 3.6 | 0.15 | 1.35 | Full prices and sources |
| 14 | api.xkj666.topAsk or discussCollected: View 1 plans | Antigravity Gemini [machine translation]Group on site: 反重力Gemini Antigravity channel Gemini [machine translation]Original: 反重力渠道Gemini | 0.6 | 3.6 | 0.06 | 1.35 | Full prices and sources |
| 14 | b.kr777.topAsk or discussCollected: View 1 plans | Gemini Gemini only [machine translation]Original: Gemini专用 | 0.6 | 3.6 | — | 1.35 | Full prices and sources |
| 14 | code.aifast.topAsk or discussCollected: View 1 plans | Gemini gemini-3.1-pro-preview, gemini-3.8-flash; supports gemini format and openai format calls [machine translation]Original: gemini-3.1-pro-preview，gemini-3.8-flash；支持gemini格式和openai格式调用 | 0.6 | 3.6 | 0.06 | 1.35 | Full prices and sources |
| 14 | deepkey.topAsk or discussCollected: View 3 plans | gemini gemini - mixed group [machine translation]Original: gemini-混合分组 | 0.6 | 3.6 | — | 1.35 | Full prices and sources |
| 14 | dragon3api.comAsk or discussCollected: View 1 plans | gemini Vertex AL full price [machine translation]Original: Vertex AL 正价 | 0.6 | 3.6 | 0.06 | 1.35 | Full prices and sources |
| 22 | test-api.apiqik.onlineAsk or discussCollected: View 2 plans | vertex/sp/gemini vertex/sp/gemini | 0.68 | 4.08 | 0.068 | 1.53 | Full prices and sources |
| 23 | 222650156.xyzAsk or discussCollected: View 2 plans | gemini mixed account pool [machine translation]Group on site: gemini 混池 | 0.7 | 4.2 | 0.07 | 1.575 | Full prices and sources |
| 23 | api.cloudpass.spaceAsk or discussCollected: View 2 plans | Gemini gemini | 0.7 | 4.2 | 0.07 | 1.575 | Full prices and sources |
| 23 | api.mooko.aiAsk or discussCollected: View 1 plans | Gemini special price [machine translation]Group on site: Gemini特价 Google Gemini series models exclusive special-price group, ultra-low 0.3 rate multiplier [machine translation]Original: 谷歌Gemini系列模型专属特价分组，超低0.3倍率 | 0.7 | 4.2 | 0.007 | 1.575 | Full prices and sources |
Special groups · 11 rows · not ranked
These plans are marked as test, internal, disabled, gated by top-up or membership, or have a near-zero ratio. They may not be purchasable or stable, so they are listed separately and left out of the ranking and statistics.
- test or debug group: 8 rows
- top-up or membership gated: 3 rows
- api.tenzen.ai · Test group [machine translation]Group on site: 测试分组 · gemini-3.1-pro-preview · Input 2 / Output 12 USD credits / 1M
- hk.apitoken.ai · sandbox · gemini-3.1-pro-preview-thinking-medium · Input 2 / Output 12 USD credits / 1M
- hk.apitoken.ai · sandbox · gemini-3.1-pro-preview · Input 2 / Output 12 USD credits / 1M
- hk.apitoken.ai · sandbox · gemini-3.1-pro-preview-thinking-low · Input 2 / Output 12 USD credits / 1M
- hk.apitoken.ai · sandbox · gemini-3.1-pro-preview-thinking-high · Input 2 / Output 12 USD credits / 1M
- poloai.top · Gemini-1 · gemini-3.1-pro-preview · Input 2 / Output 12 USD credits / 1M
- poloapi.top · Gemini-1 · gemini-3.1-pro-preview · Input 2 / Output 12 USD credits / 1M
- tenzen.ai · Test group [machine translation]Group on site: 测试分组 · gemini-3.1-pro-preview · Input 2 / Output 12 USD credits / 1M
- xy.poloapi.com · Gemini-1 · gemini-3.1-pro-preview · Input 2 / Output 12 USD credits / 1M
- www.amutes.com · vertex-test · gemini-3.1-pro-preview-medium · Input 3.4 / Output 20.4 USD credits / 1M
Related variants · 149 rows · not ranked
These are special editions of the model (thinking, max, search, batch, long context, free, etc.). They are priced differently from the base model, so they are listed separately and not ranked. Names that only add an effort level such as low, high or nothinking are compared with the base model.
- gemini-3.1-pro-preview-thinking-high (-thinking-high · thinking edition): 45 rows
- gemini-3.1-pro-preview-thinking (-thinking · thinking edition): 36 rows
- gemini-3.1-pro-preview-thinking-low (-thinking-low · thinking edition): 24 rows
- gemini-3.1-pro-preview-thinking-medium (-thinking-medium · thinking edition): 22 rows
- gemini-3.1-pro-preview-thinking-128 (-thinking-128 · thinking edition): 16 rows
- gemini-3.1-pro-preview-search (-search · search or tool): 4 rows
- [OO]gemini-3.1-pro-preview-thinking (-thinking · thinking edition): 1 rows
- [OO]gemini-3.1-pro-preview-thinking-low (-thinking-low · thinking edition): 1 rows
- www.amutes.com · cli · gemini-3.1-pro-preview-thinking-128 · Input 0.6 / Output 3.6 USD credits / 1M
- torchai.ai · Gemini-anti · gemini-3.1-pro-preview-thinking-128 · Input 1 / Output 6 USD credits / 1M
- api.aabao.top · Gemini direct connection-2 [machine translation]Group on site: Gemini直连-2 · gemini-3.1-pro-preview-thinking · Input 1.2 / Output 7.2 USD credits / 1M
- api.aabao.top · Gemini direct connection-2 [machine translation]Group on site: Gemini直连-2 · gemini-3.1-pro-preview-thinking-128 · Input 1.2 / Output 7.2 USD credits / 1M
- api.aabao.vip · Gemini direct connection-2 [machine translation]Group on site: Gemini直连-2 · gemini-3.1-pro-preview-thinking-128 · Input 1.2 / Output 7.2 USD credits / 1M
- api.aabao.vip · Gemini direct connection-2 [machine translation]Group on site: Gemini直连-2 · gemini-3.1-pro-preview-thinking · Input 1.2 / Output 7.2 USD credits / 1M
- api.aabao.top · Gemini direct connection-3 [machine translation]Group on site: Gemini直连-3 · gemini-3.1-pro-preview-thinking-128 · Input 1.6 / Output 9.6 USD credits / 1M
- api.aabao.top · Gemini direct connection-3 [machine translation]Group on site: Gemini直连-3 · gemini-3.1-pro-preview-thinking · Input 1.6 / Output 9.6 USD credits / 1M
- api.aabao.vip · Gemini direct connection-3 [machine translation]Group on site: Gemini直连-3 · gemini-3.1-pro-preview-thinking-128 · Input 1.6 / Output 9.6 USD credits / 1M
- api.aabao.vip · Gemini direct connection-3 [machine translation]Group on site: Gemini直连-3 · gemini-3.1-pro-preview-thinking · Input 1.6 / Output 9.6 USD credits / 1M
How this ranking works
All per-token prices: 96,427 prices from 839 sites (about 733 companies). 88,950 are ranked, from 826 sites (about 720 companies); 7,477 more are listed separately and not ranked. Prices collected up to 2026-10-10.
This model has 2466 recorded prices; 705 can be compared directly (509 ranked, 196 listed separately). Not comparable yet: price not parsed yet 475, billed per request or another unit 434, tiered by rules (see Tiered prices) 355, new price under review; showing the previous one 312, ratio looks unset 71, display unit not confirmed 66, scope of the official doc price not confirmed 48
0 recent · 354 stale (older than 7 days, or not updated by this refresh) · 0 unverified timestamps. Only older prices are available, so the statistics are for reference only. 0 zero-valued pairs are separately unverified, without proof of free eligibility. Timing does not verify payment, upstream identity or quality.
Prices are converted to site credits using each site’s published ratio. What you actually pay depends on its top-up rate. Input, output and cache prices in each row come from the same plan. Several sites run by the same company take one place in the ranking: its cheapest plan, with the other sites listed under it. We judge “same company” by identical prices, status pages or homepage code; this is not a legal finding. To see every site’s prices, choose “All plans” or filter by provider.
“Self-declared unofficial channel” means the plan name itself says “reverse-engineered” or similar. We have not verified their source or quality. Minimum and median only count regular plans.