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. 222 sites have comparable prices; 526 sites list this model.
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.
Showing: Related variants。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. Back to the default ranking
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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 |
|---|---|---|---|---|---|---|---|
| Related variants · not ranked · Recent price | |||||||
| — | www.amutes.comAsk or discussCollected: View 1 plans | cli Name on site: gemini-3.1-pro-preview-thinking-128 cli reverse-engineered group [machine translation]Original: cli逆向分组 Related variant: gemini-3.1-pro-preview-thinking-128 (-thinking-128 · thinking edition) | 0.6 | 3.6 | — | 1.35 | Full prices and sources |
| — | torchai.aiAsk or discussCollected: View 1 plans | Gemini-anti Name on site: gemini-3.1-pro-preview-thinking-128 Related variant: gemini-3.1-pro-preview-thinking-128 (-thinking-128 · thinking edition) | 1 | 6 | 0.1 | 2.25 | Full prices and sources |
| — | api.aabao.topAsk or discussCollected: View 12 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 direct connection-2 [machine translation]Group on site: Gemini直连-2 Name on site: gemini-3.1-pro-preview-thinking Gemini-2 channel (0.6x rate multiplier) [machine translation]Original: Gemini-2渠道（0.6倍率） Related variant: gemini-3.1-pro-preview-thinking (-thinking · thinking edition) | 1.2 | 7.2 | — | 2.7 | Full prices and sources |
| — | api.aabao.topAsk or discussCollected: View 12 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 direct connection-2 [machine translation]Group on site: Gemini直连-2 Name on site: gemini-3.1-pro-preview-thinking-128 Gemini-2 channel (0.6x rate multiplier) [machine translation]Original: Gemini-2渠道（0.6倍率） Related variant: gemini-3.1-pro-preview-thinking-128 (-thinking-128 · thinking edition) | 1.2 | 7.2 | — | 2.7 | Full prices and sources |
| — | api.aabao.vipAsk or discussCollected: View 12 plans 1 more site of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Gemini direct connection-2 [machine translation]Group on site: Gemini直连-2 Name on site: gemini-3.1-pro-preview-thinking-128 Gemini-2 channel (0.6x rate multiplier) [machine translation]Original: Gemini-2渠道（0.6倍率） Related variant: gemini-3.1-pro-preview-thinking-128 (-thinking-128 · thinking edition) | 1.2 | 7.2 | — | 2.7 | Full prices and sources |
| — | api.aabao.vipAsk or discussCollected: View 12 plans 1 more site of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Gemini direct connection-2 [machine translation]Group on site: Gemini直连-2 Name on site: gemini-3.1-pro-preview-thinking Gemini-2 channel (0.6x rate multiplier) [machine translation]Original: Gemini-2渠道（0.6倍率） Related variant: gemini-3.1-pro-preview-thinking (-thinking · thinking edition) | 1.2 | 7.2 | — | 2.7 | Full prices and sources |
| — | api.aabao.topAsk or discussCollected: View 12 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 direct connection-3 [machine translation]Group on site: Gemini直连-3 Name on site: gemini-3.1-pro-preview-thinking-128 Gemini-3 channel (0.8x rate multiplier) [machine translation]Original: Gemini-3渠道（0.8倍率） Related variant: gemini-3.1-pro-preview-thinking-128 (-thinking-128 · thinking edition) | 1.6 | 9.6 | — | 3.6 | Full prices and sources |
| — | api.aabao.topAsk or discussCollected: View 12 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 direct connection-3 [machine translation]Group on site: Gemini直连-3 Name on site: gemini-3.1-pro-preview-thinking Gemini-3 channel (0.8x rate multiplier) [machine translation]Original: Gemini-3渠道（0.8倍率） Related variant: gemini-3.1-pro-preview-thinking (-thinking · thinking edition) | 1.6 | 9.6 | — | 3.6 | Full prices and sources |
| — | poloai.topAsk or discussCollected: View 7 plans 2 more sites 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. | Low-price perk | fluctuating temporary resources [machine translation]Group on site: 低价福利 | 波动临时资源 Name on site: gemini-3.1-pro-preview-thinking-high ✨️Multi-model relay, low price [machine translation]Original: ✨️多模型中转，低价 Related variant: gemini-3.1-pro-preview-thinking-high (-thinking-high · thinking edition) | 1.6 | 9.6 | — | 3.6 | Full prices and sources |
| — | api.aabao.vipAsk or discussCollected: View 12 plans 1 more site of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Gemini direct connection-3 [machine translation]Group on site: Gemini直连-3 Name on site: gemini-3.1-pro-preview-thinking-128 Gemini-3 channel (0.8x rate multiplier) [machine translation]Original: Gemini-3渠道（0.8倍率） Related variant: gemini-3.1-pro-preview-thinking-128 (-thinking-128 · thinking edition) | 1.6 | 9.6 | — | 3.6 | Full prices and sources |
| — | api.aabao.vipAsk or discussCollected: View 12 plans 1 more site of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Gemini direct connection-3 [machine translation]Group on site: Gemini直连-3 Name on site: gemini-3.1-pro-preview-thinking Gemini-3 channel (0.8x rate multiplier) [machine translation]Original: Gemini-3渠道（0.8倍率） Related variant: gemini-3.1-pro-preview-thinking (-thinking · thinking edition) | 1.6 | 9.6 | — | 3.6 | Full prices and sources |
| — | poloapi.topAsk or discussCollected: View 7 plans 2 more sites of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Low-price perk | fluctuating temporary resources [machine translation]Group on site: 低价福利 | 波动临时资源 Name on site: gemini-3.1-pro-preview-thinking-high ✨️Multi-model relay, low price [machine translation]Original: ✨️多模型中转，低价 Related variant: gemini-3.1-pro-preview-thinking-high (-thinking-high · thinking edition) | 1.6 | 9.6 | — | 3.6 | Full prices and sources |
| — | xy.poloapi.comAsk or discussCollected: View 7 plans 2 more sites of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Low-price perk | fluctuating temporary resources [machine translation]Group on site: 低价福利 | 波动临时资源 Name on site: gemini-3.1-pro-preview-thinking-high ✨️Multi-model relay, low price [machine translation]Original: ✨️多模型中转，低价 Related variant: gemini-3.1-pro-preview-thinking-high (-thinking-high · thinking edition) | 1.6 | 9.6 | — | 3.6 | Full prices and sources |
| — | aiapi.worldAsk or discussCollected: View 1 plans | default Name on site: gemini-3.1-pro-preview-thinking default Related variant: gemini-3.1-pro-preview-thinking (-thinking · thinking edition) | 1.9941 | 11.9646 | — | 4.486725 | Full prices and sources |
| — | api.101aix.comAsk or discussCollected: View 4 plans | Banana Name on site: gemini-3.1-pro-preview-thinking Gemini series | Google official image generation [machine translation]Original: Gemini系列 ︳Google官方生图 Related variant: gemini-3.1-pro-preview-thinking (-thinking · thinking edition) | 2 | 2 | 0.2 | 2 | Full prices and sources |
| — | api.101aix.comAsk or discussCollected: View 4 plans | Gemini Name on site: gemini-3.1-pro-preview-thinking Gemini series | Google official [machine translation]Original: Gemini系列 ︳Google官方 Related variant: gemini-3.1-pro-preview-thinking (-thinking · thinking edition) | 2 | 2 | 0.2 | 2 | Full prices and sources |
| — | api.101aix.comAsk or discussCollected: View 4 plans | Gemini Name on site: gemini-3.1-pro-preview-thinking-high Gemini series | Google official [machine translation]Original: Gemini系列 ︳Google官方 Related variant: gemini-3.1-pro-preview-thinking-high (-thinking-high · thinking edition) | 2 | 12 | 0.2 | 4.5 | Full prices and sources |
| — | api.101aix.comAsk or discussCollected: View 4 plans | Gemini Name on site: gemini-3.1-pro-preview-thinking-low Gemini series | Google official [machine translation]Original: Gemini系列 ︳Google官方 Related variant: gemini-3.1-pro-preview-thinking-low (-thinking-low · thinking edition) | 2 | 12 | 0.2 | 4.5 | Full prices and sources |
| — | api.aabao.topAsk or discussCollected: View 12 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. | default Name on site: gemini-3.1-pro-preview-thinking Default group (1.0x rate multiplier) [machine translation]Original: 默认分组（1.0倍率） Related variant: gemini-3.1-pro-preview-thinking (-thinking · thinking edition) | 2 | 12 | — | 4.5 | Full prices and sources |
| — | api.aabao.topAsk or discussCollected: View 12 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. | default Name on site: gemini-3.1-pro-preview-thinking-128 Default group (1.0x rate multiplier) [machine translation]Original: 默认分组（1.0倍率） Related variant: gemini-3.1-pro-preview-thinking-128 (-thinking-128 · thinking edition) | 2 | 12 | — | 4.5 | Full prices and sources |
| — | api.clawsocket.comAsk or discussCollected: View 1 plans | default Name on site: gemini-3.1-pro-preview-thinking Default group [machine translation]Original: 默认分组 Related variant: gemini-3.1-pro-preview-thinking (-thinking · thinking edition) | 2 | 12 | — | 4.5 | Full prices and sources |
| — | api.muxufo.comAsk or discussCollected: View 1 plans | gemini Name on site: gemini-3.1-pro-preview-thinking Google Gemini Related variant: gemini-3.1-pro-preview-thinking (-thinking · thinking edition) | 2 | 12 | — | 4.5 | Full prices and sources |
| — | api.pezayo.comAsk or discussCollected: View 2 plans | default Name on site: gemini-3.1-pro-preview-thinking Default group, use all models via the openai chat completion format [machine translation]Original: 默认分组，通过 openai chat completion 格式使用全部模型 Related variant: gemini-3.1-pro-preview-thinking (-thinking · thinking edition) | 2 | 12 | 0.2 | 4.5 | Full prices and sources |
| — | api.pezayo.comAsk or discussCollected: View 2 plans | official Name on site: gemini-3.1-pro-preview-thinking Official group, gpt, claude gemini official models [machine translation]Original: 官方 分组，gpt, claude gemini 官方模型 Related variant: gemini-3.1-pro-preview-thinking (-thinking · thinking edition) | 2 | 12 | 0.2 | 4.5 | Full prices and sources |
| — | hk.apitoken.aiAsk or discussCollected: View 12 plans | bi Name on site: gemini-3.1-pro-preview-thinking-low bi Related variant: gemini-3.1-pro-preview-thinking-low (-thinking-low · thinking edition) | 2 | 12 | — | 4.5 | Full prices and sources |
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
149 recent · 0 stale (older than 7 days, or not updated by this refresh) · 0 unverified timestamps. No recent prices to summarize in this group. 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.